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Low Headphone Amplifier Noise Low-Noise Microphone Preamplifiers Stereo Capacitorless Headphone Amplifiers 
Low Headphone Amplifier Noise Low-Noise Microphone Preamplifiers Stereo Capacitorless Headphone Amplifiers 
Analog ICs provide complete analog circuit functions, from the simple to the complex, in a single chip. Analog devices are necessary to interface real-world signals to electronic and digital systems. Our wide selection of analog products include op amps, current sense amps, audio and video amplifiers, data converters, analog filters, analog switches and multiplexers and sensor interface devices. These high-performance analog products include high accuracy, high precision, low noise, low power, and high-voltage options in a variety of package sizes. Our analog devices support a wide variety of applications including industrial, communication, automotive, healthcare and consumer products.
Featured Videos
Meet the Health Sensor Platform
4:16 November 16, 2016
Heart Rate Monitor Demo
25:30 August 11, 2016
From the Meter Bar to the Band Gap Voltage Reference
27:00 June 13, 2016
Application Notes
Technical Documentation
Featured Blogs
Customer Testimonials
GTI Customer Success Story Latest Blogs
How Signal-Chain ICs Form Foundation for Smart-Grid Equipment
July 09, 2020
See why Beijing Sifang Automation chose Maxim signal-chain ICs for its high-performance power-grid protection products.
How Soundmatters Is Making Small, Portable Speakers Sound Better
June 25, 2020
Soundmatters is enhancing the sound quality of its ultra-small portable speakers with Maxim Integrated’s MAX98390 speaker amplifier.
Why Does It Take a Pandemic to Realize the Value of Remote Patient Monitoring?
April 21, 2020
As the COVID-19 pandemic impacts lives around the world, now is a prime time to consider the advantages of remote patient monitoring via wearables.
How LiDAR Delivers Critical Distance-Sensing for Self-Driving Cars
April 17, 2020
Learn how LiDAR ICs like transimpedance amplifiers deliver critical distance-sensing data for self-driving cars. Read the blog for details.
How NCATEST Raised Performance and Lowered Power of Its Automated Test Equipment
April 15, 2020
NCATEST decreased the design cycle, power consumption, and size for a new automated test equipment solution using Maxim Integrated's pin electronics.
How Analog Devices Are Enhancing LUXROBO’s IoT and Robotics Development Platform
April 01, 2020
Learn how LUXROBO increased power efficiency, shrank solution size, and lowered the BOM of its modular robotics/IoT platform with Maxim analog devices.
Is Pulse Transit Time Needed for Accurate Blood-Pressure Monitoring from Wearables?
March 18, 2020
Understand the role of pulse transit time (PTT) in accurate blood-pressure monitoring from wearables. Get ideas for your next design.
Guide to LiDAR Sensors for Self-Driving Cars
February 27, 2020
Learn how LiDAR sensors help self-driving cars see the road and why transimpedance amplifiers are essential to LiDAR applications. Read Maxim’s guide on LiDAR sensors for self-driving cars.
Robust NAND Flash Wafer Testers Rely on Low-Power ATE Drivers
February 19, 2020
Learn how Digital Frontier reduced wafer test equipment size and power consumption with the MAX9972 low-power ATE driver. Get details today.
Multichannel ADC Accuracy for Accurate Sensing
February 13, 2020
Learn how the MAX11410, which accepts different types of input signals on a single channel, delivers accurate ADC sensing and flexibility. Read the blog post.
See How Click Boards Make It Quick to Evaluate Real Time Clock ICs
February 11, 2020
Quickly evaluate Real Time Clock ICs for your next design by using a $17 click board to test drive the chip’s features and functions. Get details from the blog.
Function-Rich Diving Computer Fueled by Analog and Power Management ICs
January 14, 2020
See how ROJ and Mares brought their function-rich, wrist-worn dive computer to life with Maxim analog and power management ICs. Read the blog.
Add Diode ORing Without Losing Efficiency
January 09, 2020
Get a preview of how the MAX40200 ideal diode enhances efficiency for battery-powered wearables and other portable electronics.
How GSEE-TECH Cut 6 Months from Analog Input Module Development Cycle
November 26, 2019
Learn how GSEE-Tech met cost, size, and performance requirements of an analog input module with a small, low-power ADC.
How Analog ICs Support Seismic Signal Detection
November 19, 2019
Analog ICs are enabling precise, power-efficient seismic technology. Learn how Geophysical Technology, Inc (GTI) uses our analog ICs with our MAX11216 .
PUI Audio Delivers Clean, Clear Sound from Tiny Speakers
November 14, 2019
Learn how PUI Audio uses the MAX98390 smart amplifier to deliver louder, richer sound from its micro speakers. Find the latest smart amplifiers today.
How to Drive Micro Speakers to Their Maximum Power Rating
October 24, 2019
Learn how Smart Audio Amplifiers enhance Micro Speakers and get the maximum power rating to achieve louder sound and more bass.
CCCamp Badge is More than an Entry Ticket – It’s a Sensor-Rich Reference Design
October 15, 2019
CCCamp badge provides open-source, wearable reference design with ECG and PPG sensors. What can you create with it?
How an Old Digital Dog Can Learn New Analog Tricks
October 10, 2019
Learn some new analog tricks in a short video tutorial that highlights why not just any amplifier will be effective for your application.
Simple Yet Effective – Never Underestimate the Usefulness of the Humble Comparator!
September 26, 2019
What can you do for failsafe temperature monitoring? See how very low-power comparators play a role in today’s portable designs.
Videos
From the Meter Bar to the Band Gap Voltage Reference
27:00 June 13, 2016
Featured Products
MAX5996C IEEE 802.3bt-Compliant, Powered Device with Power Telemetry and Power/Current Limit
The MAX5996A/MAX5996B/MAX5996C provides a complete interface for a powered device (PD) to comply...
- Accurate Power Telemetry (Patent Pending)
- Constant Power/Current Limit (Patent Pending)
- LLDP Power/Current Level Reading (Patent pending)
- IEEE802.3bt Compliant
- Built-in 90W Isolation Switch
- Multi-Classification
- Multi-Event Power Level Indication
- Simplified Wall Adapter Interface
- Inrush Current Limit During Startup
- Current Limit During Normal Operation
- Overtemperature Protection
- AutoClass
- Selectable Green MPS
- Intelligent MPS (Patent US9152161)
- 5mm x 5mm, 16-Pin TQFN
MAX5996B IEEE 802.3bt-Compliant, Powered Device with Power Telemetry and Power/Current Limit
The MAX5996A/MAX5996B/MAX5996C provides a complete interface for a powered device (PD) to comply...
- Accurate Power Telemetry (Patent Pending)
- Constant Power/Current Limit (Patent Pending)
- LLDP Power/Current Level Reading (Patent pending)
- IEEE802.3bt Compliant
- Built-in 90W Isolation Switch
- Multi-Classification
- Multi-Event Power Level Indication
- Simplified Wall Adapter Interface
- Inrush Current Limit During Startup
- Current Limit During Normal Operation
- Overtemperature Protection
- AutoClass
- Selectable Green MPS
- Intelligent MPS (Patent US9152161)
- 5mm x 5mm, 16-Pin TQFN
MAX5996A IEEE 802.3bt-Compliant, Powered Device with Power Telemetry and Power/Current Limit
The MAX5996A/MAX5996B/MAX5996C provides a complete interface for a powered device (PD) to comply...
- Accurate Power Telemetry (Patent Pending)
- Constant Power/Current Limit (Patent Pending)
- LLDP Power/Current Level Reading (Patent pending)
- IEEE802.3bt Compliant
- Built-in 90W Isolation Switch
- Multi-Classification
- Multi-Event Power Level Indication
- Simplified Wall Adapter Interface
- Inrush Current Limit During Startup
- Current Limit During Normal Operation
- Overtemperature Protection
- AutoClass
- Selectable Green MPS
- Intelligent MPS (Patent US9152161)
- 5mm x 5mm, 16-Pin TQFN
MAX49921 0 to 70V, High-Precision Current-Sense Amplifier
The MAX49921 is high-precision, unidirectional current-sense amplifier (CSA) with an operating i...
- AEC-Q100 Qualified for Automotive Applications
- ± 0.5µV (typ) Input Offset Voltage
- ± 0.05% (typ) Gain Error
- 0 to +70V Input Voltage Range
- -42V to +80V Protective Immunity
- 65kHz, -3dB Bandwidth
- 140dB DC CMRR
- Gain Options: 20V/V, 50V/V
- Rail-to-Rail Output
- 2mm x 3mm, 8-Pin TDFN Package
- -40°C to +125°C Automotive Temperature Range
MAX40204 36V, Pin-Programmable Gain, Bidirectional CSA
The MAX40204 is a high-precision, bidirectional, high-side current-sense amplifier (CSA) with a ...
- -0.1V to 36V Wide Input Common Mode
- Ultra-Low, 2μV Input Offset Voltage
- On-the-Fly Gain Setting Input
- Bidirectional/Unidirectional Current Sensing
- 20nA (max) Input Bias Current
- Extremely Low, 50nV/°C Input Offset Tempco
- 0.05% Gain Error
- 21μA Supply Current
- 70nA (typ) Shutdown Current
- 1.7V to 5.5V Single Supply Operating Range
- Space-Saving 8-Bump WLP and 8-Pin TDFN Packages
MAX31329 Low-Current, Real-Time Clock with I2C, Power Management, and Integrated Crystal
The MAX31329 low-current, real-time clock (RTC) is a timekeeping device that provides timekeepin...
- Increases Battery Life
- 240nA Timekeeping Current
- Trickle Charger for External Supercapacitor or Rechargeable Battery
- Provides Flexible Configurability
- A Schmitt Trigger Input for Event Detection
- Programmable Square-Wave Output for Clock Monitoring
- Two Interrupt Pins for Multiple Wakeup Configurations
- Clock Input Pin for External Clock Synchronization
- Saves Board Space
- Integrated Crystal and Load Capacitors Tuned to ±5ppm Typical Clock Accuracy
- 5mm x 5mm, 10-Pin LGA Package
- Value-Added Features for Ease-of-Use
- +1.6V to +5.5V Operating Voltage Range
- Two Time-of-Day Alarms
- Countdown Timer with Repeat and Pause Functions
- 64-Byte RAM for User Data Storage
- Integrated Protection
- Power-on Reset for Default Configuration
- Automatic Switchover to Backup Battery or Supercapacitor on Power-Fail
- Lockup-Free Operation with Bus Timeout
MAX22005 12-Channel Factory-Calibrated Configurable Industrial-Analog Input
The MAX22005 is a twelve-channel industrial-grade analog input voltage-mode device that can also...
- Enables More Robust and Reliable Systems
- ±36V High-Voltage Protection for All Input Ports
- 2kV HBM ESD Protection of All Pins
- ±2kV Surge Protection (with External 5kΩ Resistor)
- CRC Detection for Robust Serial Communication
- Watchdog Timer
- Software Configurability
- ±12.5V Analog Input-Voltage Mode
- ±25mA Analog Input-Current Mode Using External Sense Resistor
- Configurable Inputs Using External Sense Resistor and Low-Cost Switches
- Best-in-Class System Accuracy
- 0.02% FSR at 25°C Factory Calibrated
- 0.05% FSR over ±50°C from 25°C Factory Calibration
- Maximum of 30nA Input Leakage
- 5ppm/°C Internal Reference
- Additional Features
- Internal or External ADC Reference
- Eight GPIO Ports
- 48.5mW Low Power Dissipation with ±5V Supply
- 30MHz SPI/QSPI/DSP-Compatible Serial Interface
- Operating Temperature -40°C to +125°C
- 7.5mm × 7mm 48-pin LGA package
MAX40024 Low-Noise, Low-Power, Low-Bias-Current Amplifiers
The MAX40023/MAX40024 are single and dual amplifiers optimized for power-sensitive applications ...
- Ultra-Low <1pA Input Bias Current
- Low 17μA Quiescent Current (per Op Amp)
- Low 32nV/√Hz Input-Voltage Noise
- Internal EMI Rejection
- Supply Voltage Range: 1.6V to 3.6V
- Power-Saving Shutdown Mode
- Available in 6-Bump WLP and 6-Pin SOT23 (Single) and 9-Bump WLP and 10-Pin TDFN (Dual)
MAX40023 Low-Noise, Low-Power, Low-Bias-Current Amplifiers
The MAX40023/MAX40024 are single and dual amplifiers optimized for power-sensitive applications ...
- Ultra-Low <1pA Input Bias Current
- Low 17μA Quiescent Current (per Op Amp)
- Low 32nV/√Hz Input-Voltage Noise
- Internal EMI Rejection
- Supply Voltage Range: 1.6V to 3.6V
- Power-Saving Shutdown Mode
- Available in 6-Bump WLP and 6-Pin SOT23 (Single) and 9-Bump WLP and 10-Pin TDFN (Dual)
MAX40111 15MHz, Low-Noise, Precision Operational Amplifiers
The MAX40110/MAX40111 offer a unique combination of high speed, precision, low noise, and low-vo...
- Fast Power-up Time of less than 1ms
- Supply Voltage Range: 1.7V to 5.5V
- Low 140µV (Max) Input Offset Voltage with Power-On Auto-Cal at +25°C
- 15MHz GBW
- Low 12.7nV/
Input Voltage-Noise Density - 750µA Quiescent Current
- Rail-to-Rail Inputs and Outputs
- Internal EMI Rejection
- <1pA Low Input Bias Current
- Power-Saving Shutdown Mode
- Available in a Tiny 6-bump WLP and a Thin 6-µDFN Package
MAX40110 15MHz, Low-Noise, Precision Operational Amplifiers
The MAX40110/MAX40111 offer a unique combination of high speed, precision, low noise, and low-vo...
- Fast Power-up Time of less than 1ms
- Supply Voltage Range: 1.7V to 5.5V
- Low 140µV (Max) Input Offset Voltage with Power-On Auto-Cal at +25°C
- 15MHz GBW
- Low 12.7nV/ Input Voltage-Noise Density
- 750µA Quiescent Current
- Rail-to-Rail Inputs and Outputs
- Internal EMI Rejection
- <1pA Low Input Bias Current
- Power-Saving Shutdown Mode
- Available in a Tiny 6-bump WLP and a Thin 6-µDFN Package
MAX9895A Active Noise-Cancelling Headphone Amplifier Subsystem
The MAX9895A is a complete audio subsystem for active noise-cancelling (ANC) stereo headphones a...
MAX32010 25V Span, 1.2A Device Power Supply (DPS)
The MAX32010 provides all the key features of a device power supply (DPS) common to automatic te...
- Programmability for Multiple ATE Applications
- Programmable Current and Voltage Compliance
- Programmable Current Ranges
- ±200µA
- ±2mA
- ±20mA
- ±200mA
- External Buffer Supports Higher Currents with up to 16 Parallel Devices
- Programmable Gain Allows a Wide Range of DACs
- High Accuracy and Flexible Control for Optimal Performance
- Load Regulation of 1mV at 1200mA
- Programmable Compensation for Wide Range of Loads
- Range Change Glitch Control
- Integrated Window Comparator for Go/No-Go Testing
- External Test Mode Enables IDDQ Measurement with Reprogramming
- 3-Wire, 20MHz SPI Interface
- Integrated Protection for Robustness
- Thermal Warning Flag and Thermal Shutdown
- Short-Circuit Protection
- Compact 14mm x 14mm, 100-Pin TQFP Package
DG1207 Low-Leakage, Single 16-Channel and Dual 8-Channel, Analog Multiplexer
The DG1206 and DG1207 are low-leakage, low-charge injection single 16-channel or dual 8-channel ...
- Distortion-Free Measurement
- 100Ω (typ) On Resistance
- ≤ 2nA (max) On/Off-Leakage Current for DG1206
- ≤ 1nA (max) On/Off-Leakage Current for DG1207
- ≤ 0.5pC (typ) Charge Injection
- Wide Supply Range with Low Supply Current
- 40μA (typ) Quiescent Current at Room Temperature
- Fully Specified with ±15V Bipolar Supplies or +12V Single Supply
- Rail-to-Rail Operation
- Flexible Design Option
- GPIO-Compatible Control Inputs
- EN Input to Enable/Disable Device
- Available in both 32-TQFN and 28-TSSOP Packages
- -40°C to +85°C Temperature Range
DG1206 Low-Leakage, Single 16-Channel and Dual 8-Channel, Analog Multiplexer
The DG1206 and DG1207 are low-leakage, low-charge injection single 16-channel or dual 8-channel ...
- Distortion-Free Measurement
- 100Ω (typ) On Resistance
- ≤ 2nA (max) On/Off-Leakage Current for DG1206
- ≤ 1nA (max) On/Off-Leakage Current for DG1207
- ≤ 0.5pC (typ) Charge Injection
- Wide Supply Range with Low Supply Current
- 40μA (typ) Quiescent Current at Room Temperature
- Fully Specified with ±15V Bipolar Supplies or +12V Single Supply
- Rail-to-Rail Operation
- Flexible Design Option
- GPIO-Compatible Control Inputs
- EN Input to Enable/Disable Device
- Available in both 32-TQFN and 28-TSSOP Packages
- -40°C to +85°C Temperature Range
MAX40213 Transimpedance Amplifier for LiDAR Receivers
The MAX40213 is a transimpedance amplifier for optical distance measurement receivers in LiDAR a...
- Optimized for CIN = 0.25pF to 5pF
- Bandwidth = 300MHz (typ)
- 1.1pA/√Hz Input-Referred Noise
- Two Pin-Selectable Transimpedance Values (RL = 1kΩ)
- 150kΩ
- 750kΩ
- Internal Clamp for Input Current up to 2A (Transient)
- Fast Overload Recovery: 25ns at 100mA
- Offset Input Provides Offset Adjust Feature
- SD Input Shuts Down Internal Circuitry
- 3.3V Operation
- 1.75mm x 1.24mm, 8-Bump WLP
MAX11410A 24-Bit Multi-Channel Low-Power 1.9ksps Delta-Sigma ADC with PGA
The MAX11410 is a low-power, multichannel, 24-bit delta-sigma (Δ-Σ) ADC with features and specif...
- High Resolution and Low Noise for Signal Sources with Wide Dynamic Range
- 24-Bit Resolution
- Programmable Gain Amplifier with 1, 2, 4, 8, 16, 32, 64, and 128 Gain Options
- 90dB Simultaneous 60Hz and 50Hz Power Line Rejection
- 3ppm Typical INL with No Missing Codes
- Optimized Features for More Efficient System Design
- 10 Analog Inputs May Be Used for Single-Ended/Fully Differential in Any Combination
- Two Dedicated/One Shared Differential Voltage Reference Inputs
- On Demand Offset and Gain Self-Calibration
- Low Power for Efficient Systems
- 2.7V to 3.6V Analog Supply Range
- 1.7V to 3.6V I/O Supply Range
- <1µA Sleep Mode
- Standard SPI-Compatible Control Interface
- Selectable Internal/External Oscillator
- Operating Temperature Range from -40°C to +125°C
- Small, 28-Pin, 4mm x 4mm TQFN Package: Lead-Free and RoHS Compliant
MAX98396 20V Digital Input Class-DG Amplifier with I/V Sense and Brownout Prevention
The MAX98396 is a high-efficiency, mono Class-DG speaker amplifier with industry-leading quiesce...
- Wide Input Supply Range (3.0V to 20V)
- Class-DG Operation Enables Industry-Leading Quiescent Power
- 12.7mW at VPVDD = 12V , VVBAT = 3.8V
- 18mW at VPVDD = 19V, VVBAT = 5.0V
- Ultra-Low Noise Floor
- 15.5μVRMS Output Noise
- 118dB Dynamic Range
- Low Distortion
- -82dB THD+N at 1W into 8Ω, f = 1kHz
- -76dB THD+N at 1W into 8Ω, f = 6kHz
- Output Power at 1% THD+N:
- 20W into 8Ω, VPVDD = 19V
- 19W into 4Ω, VPVDD = 14V
- 60W Peak Output Power into 4Ω, VPVDD = 19V
- Speaker Amplifier Efficiency:
- 87% at 1W into 8Ω, VPVDD = 12V, VVBAT = 3.8V
- 83% at 1W into 4Ω, VPVDD = 12V, VVBAT = 3.8V
- 83% at 1W into 8Ω, VPVDD = 19V, VVBAT = 5.0V
- 91% at 20W into 8Ω, VPVDD = 19V, VVBAT = 5.0V
- Class-D EMI Reduction Enables Filterless Operation
- Spread-Spectrum Modulation
- Switching-Edge Rate Control
- Integrated Speaker Current and Voltage Sense do not Require External Components
- Flexible Brownout-Prevention Engine
- I2S/16-Channel TDM and I2C Digital Interfaces
- Playback Support for 16-, 24-, and 32-Bit Data Words
- Playback and I/V Sense Support Sample Rates up to 192kHz
- Audio Processing Bypass Path
- Dynamic-Headroom Tracking Maintains a Consistent Listening Experience
- Extensive Click-and-Pop Suppression
- 35-Bump, WLP (0.4mm Pitch)
MAX2086 8-Channel, High-Performance, Low-Power Fully-Integrated Ultrasound Transceiver with 3-Level Pulser and T/R Switch
The MAX2086 is a highly integrated, 8-channel ultrasound transceiver optimized for high channel ...
- 8 Full Channels of 3-Level Pulser, T/R-Switch, Integrated AFE, with 14-bit ADC and CWD Mixers and Significant Digital Post-Processing Capability
- Pulsers Feature Internal Floating Power Supplies and a DirectDrive® Architecture, Eliminating the Need for External Signal High-Voltage Capacitors
- Embedded Digital Resources Support Transmit Beamforming Dramatically Reducing the Number of Interconnects and FPGA I/Os
- High-Performance Pulser Characteristics: -40dBc for 2nd Harmonic Distortion at 5MHz; Low 13.5ns Propagation Delay; Active Return to Zero (Clamp); Programmable Current Capability; and Low Quiescent 4mW/ch Power Dissipation
- Fast Pulser Slew Rates of 8.5V/ns (220pF||1KΩ)
- Ultra-Low, Full-Channel Receiver Noise Figure of 2.4dB at RIN = RS = 200Ω
- High Dynamic Range Receiver with 81dBFS SNR at FIN = 5MHz and 2MHz Bandwidth
- Low-Power (153mW per Channel) Receiver (Includes LNA, VGA, AAF, and ADC) Normal Imaging Mode at 65Msps at Full Performance, and a 100mW per Channel Ultra-Low-Power Mode
- Selectable Active Input Impedance LNA with 50, 100, 200, and 400 Input Selections (LNA Gain = 18dB); along with an Open Feedback Loop Option with ~3KΩ Input Impedance at 2MHz and 1.2 KΩ at 5MHz
- Integrated Analog High-Pass Filter, Selectable 3 Pole 10, 15, 20, and 30MHz Butterworth Anti-Alias Filter and a Bypassable Programmable Digital High-Pass Filter
- Fully Integrated High-Performance CWD Beam-Former with Separate I and Q Mixers for Improved Dynamic Range (157dBc/Hz Dynamic Range per Channel at 1KHz from a 2MHz Carrier) and Sensitivity
- Bypassable Demodulator Has 96dB SNR NCO, 16 x M Tap Polyphase Decimation Filter with Programmable Decimation Between 2 ≤ M ≤ 32
DirectDrive is a registered trademark of Maxim Integrated Products, Inc.
MAX98050 Low-power, High-Performance Audio CODEC
The MAX98050 is a low-power, high-performance audio CODEC with integrated low-latency digital fi...
- Low-Latency Digital Filter Channels
- 96kHz/192kHz/384kHz Sample Rate Options
- Channel Support Applications Including Feed-Forward (FF) and Feedback (FB) ANC, Ambient/Voice Enhancement and Transparency, and Playback Compensation
- Filters Allowing Smooth, Dynamic Transitions / Updates without Playback Disruption
- Mono Headphone Playback Channel
- High-Efficiency Hybrid Class-AB/D Amplifier
- 114dB Playback Dynamic Range
- 2.55mW PQ (fS = 48kHz, No Noise Gate)
- 1.9mW PQ (fS = 48kHz, With Noise Gate)
- Three Microphone Record Channels
- Analog or Digital Microphone Inputs
- 107dB Dynamic Range (AMIC Single-Ended)
- 113dB Dynamic Range (AMIC Differential))
- 5.3mW PQ (fS = 16kHz, 2 AMIC Record)
- 2.1mW PQ (fS = 16kHz, 2 DMIC Record)
- Playback with ANC Filter Profile (fS = 192kHz)
- 9.85mW PQ (AMIC FF+FB Profile)
- 6.7mW PQ (AMIC FF Only Profile)
- 7mW PQ (DMIC FF+FB Profile)
- Full-Scale Playback Power at 1% THD+N:
- 31mW into 32Ω (1VRMS Full-Scale Mode)
- 15mW into 32Ω (Reduced Swing Mode)
- 61mW into 16Ω (1VRMS Full-Scale Mode)
- Flexible I2S/TDM Digital Audio Interface
- Support for 16/24/32-Bit Audio Data
- Playback Sample Rates of 8kHz to 192kHz
- No High-Speed Master Clock Required
- Audio CODEC Evaluation Platform Available
- Includes Maxim Reference Headset Design
- 6.7mm2 36-Bump WLP Package
- 0.4mm Pitch with a 0.5mm Height
MAX5996C IEEE 802.3bt-Compliant, Powered Device with Power Telemetry and Power/Current Limit
The MAX5996A/MAX5996B/MAX5996C provides a complete interface for a powered device (PD) to comply...
- Accurate Power Telemetry (Patent Pending)
- Constant Power/Current Limit (Patent Pending)
- LLDP Power/Current Level Reading (Patent pending)
- IEEE802.3bt Compliant
- Built-in 90W Isolation Switch
- Multi-Classification
- Multi-Event Power Level Indication
- Simplified Wall Adapter Interface
- Inrush Current Limit During Startup
- Current Limit During Normal Operation
- Overtemperature Protection
- AutoClass
- Selectable Green MPS
- Intelligent MPS (Patent US9152161)
- 5mm x 5mm, 16-Pin TQFN
MAX5996B IEEE 802.3bt-Compliant, Powered Device with Power Telemetry and Power/Current Limit
The MAX5996A/MAX5996B/MAX5996C provides a complete interface for a powered device (PD) to comply...
- Accurate Power Telemetry (Patent Pending)
- Constant Power/Current Limit (Patent Pending)
- LLDP Power/Current Level Reading (Patent pending)
- IEEE802.3bt Compliant
- Built-in 90W Isolation Switch
- Multi-Classification
- Multi-Event Power Level Indication
- Simplified Wall Adapter Interface
- Inrush Current Limit During Startup
- Current Limit During Normal Operation
- Overtemperature Protection
- AutoClass
- Selectable Green MPS
- Intelligent MPS (Patent US9152161)
- 5mm x 5mm, 16-Pin TQFN
MAX5996A IEEE 802.3bt-Compliant, Powered Device with Power Telemetry and Power/Current Limit
The MAX5996A/MAX5996B/MAX5996C provides a complete interface for a powered device (PD) to comply...
- Accurate Power Telemetry (Patent Pending)
- Constant Power/Current Limit (Patent Pending)
- LLDP Power/Current Level Reading (Patent pending)
- IEEE802.3bt Compliant
- Built-in 90W Isolation Switch
- Multi-Classification
- Multi-Event Power Level Indication
- Simplified Wall Adapter Interface
- Inrush Current Limit During Startup
- Current Limit During Normal Operation
- Overtemperature Protection
- AutoClass
- Selectable Green MPS
- Intelligent MPS (Patent US9152161)
- 5mm x 5mm, 16-Pin TQFN
MAX49921 0 to 70V, High-Precision Current-Sense Amplifier
The MAX49921 is high-precision, unidirectional current-sense amplifier (CSA) with an operating i...
- AEC-Q100 Qualified for Automotive Applications
- ± 0.5µV (typ) Input Offset Voltage
- ± 0.05% (typ) Gain Error
- 0 to +70V Input Voltage Range
- -42V to +80V Protective Immunity
- 65kHz, -3dB Bandwidth
- 140dB DC CMRR
- Gain Options: 20V/V, 50V/V
- Rail-to-Rail Output
- 2mm x 3mm, 8-Pin TDFN Package
- -40°C to +125°C Automotive Temperature Range
MAX40204 36V, Pin-Programmable Gain, Bidirectional CSA
The MAX40204 is a high-precision, bidirectional, high-side current-sense amplifier (CSA) with a ...
- -0.1V to 36V Wide Input Common Mode
- Ultra-Low, 2μV Input Offset Voltage
- On-the-Fly Gain Setting Input
- Bidirectional/Unidirectional Current Sensing
- 20nA (max) Input Bias Current
- Extremely Low, 50nV/°C Input Offset Tempco
- 0.05% Gain Error
- 21μA Supply Current
- 70nA (typ) Shutdown Current
- 1.7V to 5.5V Single Supply Operating Range
- Space-Saving 8-Bump WLP and 8-Pin TDFN Packages
MAX31329 Low-Current, Real-Time Clock with I2C, Power Management, and Integrated Crystal
The MAX31329 low-current, real-time clock (RTC) is a timekeeping device that provides timekeepin...
- Increases Battery Life
- 240nA Timekeeping Current
- Trickle Charger for External Supercapacitor or Rechargeable Battery
- Provides Flexible Configurability
- A Schmitt Trigger Input for Event Detection
- Programmable Square-Wave Output for Clock Monitoring
- Two Interrupt Pins for Multiple Wakeup Configurations
- Clock Input Pin for External Clock Synchronization
- Saves Board Space
- Integrated Crystal and Load Capacitors Tuned to ±5ppm Typical Clock Accuracy
- 5mm x 5mm, 10-Pin LGA Package
- Value-Added Features for Ease-of-Use
- +1.6V to +5.5V Operating Voltage Range
- Two Time-of-Day Alarms
- Countdown Timer with Repeat and Pause Functions
- 64-Byte RAM for User Data Storage
- Integrated Protection
- Power-on Reset for Default Configuration
- Automatic Switchover to Backup Battery or Supercapacitor on Power-Fail
- Lockup-Free Operation with Bus Timeout
MAX22005 12-Channel Factory-Calibrated Configurable Industrial-Analog Input
The MAX22005 is a twelve-channel industrial-grade analog input voltage-mode device that can also...
- Enables More Robust and Reliable Systems
- ±36V High-Voltage Protection for All Input Ports
- 2kV HBM ESD Protection of All Pins
- ±2kV Surge Protection (with External 5kΩ Resistor)
- CRC Detection for Robust Serial Communication
- Watchdog Timer
- Software Configurability
- ±12.5V Analog Input-Voltage Mode
- ±25mA Analog Input-Current Mode Using External Sense Resistor
- Configurable Inputs Using External Sense Resistor and Low-Cost Switches
- Best-in-Class System Accuracy
- 0.02% FSR at 25°C Factory Calibrated
- 0.05% FSR over ±50°C from 25°C Factory Calibration
- Maximum of 30nA Input Leakage
- 5ppm/°C Internal Reference
- Additional Features
- Internal or External ADC Reference
- Eight GPIO Ports
- 48.5mW Low Power Dissipation with ±5V Supply
- 30MHz SPI/QSPI/DSP-Compatible Serial Interface
- Operating Temperature -40°C to +125°C
- 7.5mm × 7mm 48-pin LGA package
MAX40024 Low-Noise, Low-Power, Low-Bias-Current Amplifiers
The MAX40023/MAX40024 are single and dual amplifiers optimized for power-sensitive applications ...
- Ultra-Low <1pA Input Bias Current
- Low 17μA Quiescent Current (per Op Amp)
- Low 32nV/√Hz Input-Voltage Noise
- Internal EMI Rejection
- Supply Voltage Range: 1.6V to 3.6V
- Power-Saving Shutdown Mode
- Available in 6-Bump WLP and 6-Pin SOT23 (Single) and 9-Bump WLP and 10-Pin TDFN (Dual)
MAX40023 Low-Noise, Low-Power, Low-Bias-Current Amplifiers
The MAX40023/MAX40024 are single and dual amplifiers optimized for power-sensitive applications ...
- Ultra-Low <1pA Input Bias Current
- Low 17μA Quiescent Current (per Op Amp)
- Low 32nV/√Hz Input-Voltage Noise
- Internal EMI Rejection
- Supply Voltage Range: 1.6V to 3.6V
- Power-Saving Shutdown Mode
- Available in 6-Bump WLP and 6-Pin SOT23 (Single) and 9-Bump WLP and 10-Pin TDFN (Dual)
MAX40111 15MHz, Low-Noise, Precision Operational Amplifiers
The MAX40110/MAX40111 offer a unique combination of high speed, precision, low noise, and low-vo...
- Fast Power-up Time of less than 1ms
- Supply Voltage Range: 1.7V to 5.5V
- Low 140µV (Max) Input Offset Voltage with Power-On Auto-Cal at +25°C
- 15MHz GBW
- Low 12.7nV/ Input Voltage-Noise Density
- 750µA Quiescent Current
- Rail-to-Rail Inputs and Outputs
- Internal EMI Rejection
- <1pA Low Input Bias Current
- Power-Saving Shutdown Mode
- Available in a Tiny 6-bump WLP and a Thin 6-µDFN Package
MAX40110 15MHz, Low-Noise, Precision Operational Amplifiers
The MAX40110/MAX40111 offer a unique combination of high speed, precision, low noise, and low-vo...
- Fast Power-up Time of less than 1ms
- Supply Voltage Range: 1.7V to 5.5V
- Low 140µV (Max) Input Offset Voltage with Power-On Auto-Cal at +25°C
- 15MHz GBW
- Low 12.7nV/ Input Voltage-Noise Density
- 750µA Quiescent Current
- Rail-to-Rail Inputs and Outputs
- Internal EMI Rejection
- <1pA Low Input Bias Current
- Power-Saving Shutdown Mode
- Available in a Tiny 6-bump WLP and a Thin 6-µDFN Package
MAX9895A Active Noise-Cancelling Headphone Amplifier Subsystem
The MAX9895A is a complete audio subsystem for active noise-cancelling (ANC) stereo headphones a...
MAX32010 25V Span, 1.2A Device Power Supply (DPS)
The MAX32010 provides all the key features of a device power supply (DPS) common to automatic te...
- Programmability for Multiple ATE Applications
- Programmable Current and Voltage Compliance
- Programmable Current Ranges
- ±200µA
- ±2mA
- ±20mA
- ±200mA
- External Buffer Supports Higher Currents with up to 16 Parallel Devices
- Programmable Gain Allows a Wide Range of DACs
- High Accuracy and Flexible Control for Optimal Performance
- Load Regulation of 1mV at 1200mA
- Programmable Compensation for Wide Range of Loads
- Range Change Glitch Control
- Integrated Window Comparator for Go/No-Go Testing
- External Test Mode Enables IDDQ Measurement with Reprogramming
- 3-Wire, 20MHz SPI Interface
- Integrated Protection for Robustness
- Thermal Warning Flag and Thermal Shutdown
- Short-Circuit Protection
- Compact 14mm x 14mm, 100-Pin TQFP Package
DG1207 Low-Leakage, Single 16-Channel and Dual 8-Channel, Analog Multiplexer
The DG1206 and DG1207 are low-leakage, low-charge injection single 16-channel or dual 8-channel ...
- Distortion-Free Measurement
- 100Ω (typ) On Resistance
- ≤ 2nA (max) On/Off-Leakage Current for DG1206
- ≤ 1nA (max) On/Off-Leakage Current for DG1207
- ≤ 0.5pC (typ) Charge Injection
- Wide Supply Range with Low Supply Current
- 40μA (typ) Quiescent Current at Room Temperature
- Fully Specified with ±15V Bipolar Supplies or +12V Single Supply
- Rail-to-Rail Operation
- Flexible Design Option
- GPIO-Compatible Control Inputs
- EN Input to Enable/Disable Device
- Available in both 32-TQFN and 28-TSSOP Packages
- -40°C to +85°C Temperature Range
DG1206 Low-Leakage, Single 16-Channel and Dual 8-Channel, Analog Multiplexer
The DG1206 and DG1207 are low-leakage, low-charge injection single 16-channel or dual 8-channel ...
- Distortion-Free Measurement
- 100Ω (typ) On Resistance
- ≤ 2nA (max) On/Off-Leakage Current for DG1206
- ≤ 1nA (max) On/Off-Leakage Current for DG1207
- ≤ 0.5pC (typ) Charge Injection
- Wide Supply Range with Low Supply Current
- 40μA (typ) Quiescent Current at Room Temperature
- Fully Specified with ±15V Bipolar Supplies or +12V Single Supply
- Rail-to-Rail Operation
- Flexible Design Option
- GPIO-Compatible Control Inputs
- EN Input to Enable/Disable Device
- Available in both 32-TQFN and 28-TSSOP Packages
- -40°C to +85°C Temperature Range
MAX40213 Transimpedance Amplifier for LiDAR Receivers
The MAX40213 is a transimpedance amplifier for optical distance measurement receivers in LiDAR a...
- Optimized for CIN = 0.25pF to 5pF
- Bandwidth = 300MHz (typ)
- 1.1pA/√Hz Input-Referred Noise
- Two Pin-Selectable Transimpedance Values (RL = 1kΩ)
- 150kΩ
- 750kΩ
- Internal Clamp for Input Current up to 2A (Transient)
- Fast Overload Recovery: 25ns at 100mA
- Offset Input Provides Offset Adjust Feature
- SD Input Shuts Down Internal Circuitry
- 3.3V Operation
- 1.75mm x 1.24mm, 8-Bump WLP
MAX11410A 24-Bit Multi-Channel Low-Power 1.9ksps Delta-Sigma ADC with PGA
The MAX11410 is a low-power, multichannel, 24-bit delta-sigma (Δ-Σ) ADC with features and specif...
- High Resolution and Low Noise for Signal Sources with Wide Dynamic Range
- 24-Bit Resolution
- Programmable Gain Amplifier with 1, 2, 4, 8, 16, 32, 64, and 128 Gain Options
- 90dB Simultaneous 60Hz and 50Hz Power Line Rejection
- 3ppm Typical INL with No Missing Codes
- Optimized Features for More Efficient System Design
- 10 Analog Inputs May Be Used for Single-Ended/Fully Differential in Any Combination
- Two Dedicated/One Shared Differential Voltage Reference Inputs
- On Demand Offset and Gain Self-Calibration
- Low Power for Efficient Systems
- 2.7V to 3.6V Analog Supply Range
- 1.7V to 3.6V I/O Supply Range
- <1µA Sleep Mode
- Standard SPI-Compatible Control Interface
- Selectable Internal/External Oscillator
- Operating Temperature Range from -40°C to +125°C
- Small, 28-Pin, 4mm x 4mm TQFN Package: Lead-Free and RoHS Compliant
MAX98396 20V Digital Input Class-DG Amplifier with I/V Sense and Brownout Prevention
The MAX98396 is a high-efficiency, mono Class-DG speaker amplifier with industry-leading quiesce...
- Wide Input Supply Range (3.0V to 20V)
- Class-DG Operation Enables Industry-Leading Quiescent Power
- 12.7mW at VPVDD = 12V , VVBAT = 3.8V
- 18mW at VPVDD = 19V, VVBAT = 5.0V
- Ultra-Low Noise Floor
- 15.5μVRMS Output Noise
- 118dB Dynamic Range
- Low Distortion
- -82dB THD+N at 1W into 8Ω, f = 1kHz
- -76dB THD+N at 1W into 8Ω, f = 6kHz
- Output Power at 1% THD+N:
- 20W into 8Ω, VPVDD = 19V
- 19W into 4Ω, VPVDD = 14V
- 60W Peak Output Power into 4Ω, VPVDD = 19V
- Speaker Amplifier Efficiency:
- 87% at 1W into 8Ω, VPVDD = 12V, VVBAT = 3.8V
- 83% at 1W into 4Ω, VPVDD = 12V, VVBAT = 3.8V
- 83% at 1W into 8Ω, VPVDD = 19V, VVBAT = 5.0V
- 91% at 20W into 8Ω, VPVDD = 19V, VVBAT = 5.0V
- Class-D EMI Reduction Enables Filterless Operation
- Spread-Spectrum Modulation
- Switching-Edge Rate Control
- Integrated Speaker Current and Voltage Sense do not Require External Components
- Flexible Brownout-Prevention Engine
- I2S/16-Channel TDM and I2C Digital Interfaces
- Playback Support for 16-, 24-, and 32-Bit Data Words
- Playback and I/V Sense Support Sample Rates up to 192kHz
- Audio Processing Bypass Path
- Dynamic-Headroom Tracking Maintains a Consistent Listening Experience
- Extensive Click-and-Pop Suppression
- 35-Bump, WLP (0.4mm Pitch)
MAX2086 8-Channel, High-Performance, Low-Power Fully-Integrated Ultrasound Transceiver with 3-Level Pulser and T/R Switch
The MAX2086 is a highly integrated, 8-channel ultrasound transceiver optimized for high channel ...
- 8 Full Channels of 3-Level Pulser, T/R-Switch, Integrated AFE, with 14-bit ADC and CWD Mixers and Significant Digital Post-Processing Capability
- Pulsers Feature Internal Floating Power Supplies and a DirectDrive® Architecture, Eliminating the Need for External Signal High-Voltage Capacitors
- Embedded Digital Resources Support Transmit Beamforming Dramatically Reducing the Number of Interconnects and FPGA I/Os
- High-Performance Pulser Characteristics: -40dBc for 2nd Harmonic Distortion at 5MHz; Low 13.5ns Propagation Delay; Active Return to Zero (Clamp); Programmable Current Capability; and Low Quiescent 4mW/ch Power Dissipation
- Fast Pulser Slew Rates of 8.5V/ns (220pF||1KΩ)
- Ultra-Low, Full-Channel Receiver Noise Figure of 2.4dB at RIN = RS = 200Ω
- High Dynamic Range Receiver with 81dBFS SNR at FIN = 5MHz and 2MHz Bandwidth
- Low-Power (153mW per Channel) Receiver (Includes LNA, VGA, AAF, and ADC) Normal Imaging Mode at 65Msps at Full Performance, and a 100mW per Channel Ultra-Low-Power Mode
- Selectable Active Input Impedance LNA with 50, 100, 200, and 400 Input Selections (LNA Gain = 18dB); along with an Open Feedback Loop Option with ~3KΩ Input Impedance at 2MHz and 1.2 KΩ at 5MHz
- Integrated Analog High-Pass Filter, Selectable 3 Pole 10, 15, 20, and 30MHz Butterworth Anti-Alias Filter and a Bypassable Programmable Digital High-Pass Filter
- Fully Integrated High-Performance CWD Beam-Former with Separate I and Q Mixers for Improved Dynamic Range (157dBc/Hz Dynamic Range per Channel at 1KHz from a 2MHz Carrier) and Sensitivity
- Bypassable Demodulator Has 96dB SNR NCO, 16 x M Tap Polyphase Decimation Filter with Programmable Decimation Between 2 ≤ M ≤ 32
DirectDrive is a registered trademark of Maxim Integrated Products, Inc.
MAX98050 Low-power, High-Performance Audio CODEC
The MAX98050 is a low-power, high-performance audio CODEC with integrated low-latency digital fi...
- Low-Latency Digital Filter Channels
- 96kHz/192kHz/384kHz Sample Rate Options
- Channel Support Applications Including Feed-Forward (FF) and Feedback (FB) ANC, Ambient/Voice Enhancement and Transparency, and Playback Compensation
- Filters Allowing Smooth, Dynamic Transitions / Updates without Playback Disruption
- Mono Headphone Playback Channel
- High-Efficiency Hybrid Class-AB/D Amplifier
- 114dB Playback Dynamic Range
- 2.55mW PQ (fS = 48kHz, No Noise Gate)
- 1.9mW PQ (fS = 48kHz, With Noise Gate)
- Three Microphone Record Channels
- Analog or Digital Microphone Inputs
- 107dB Dynamic Range (AMIC Single-Ended)
- 113dB Dynamic Range (AMIC Differential))
- 5.3mW PQ (fS = 16kHz, 2 AMIC Record)
- 2.1mW PQ (fS = 16kHz, 2 DMIC Record)
- Playback with ANC Filter Profile (fS = 192kHz)
- 9.85mW PQ (AMIC FF+FB Profile)
- 6.7mW PQ (AMIC FF Only Profile)
- 7mW PQ (DMIC FF+FB Profile)
- Full-Scale Playback Power at 1% THD+N:
- 31mW into 32Ω (1VRMS Full-Scale Mode)
- 15mW into 32Ω (Reduced Swing Mode)
- 61mW into 16Ω (1VRMS Full-Scale Mode)
- Flexible I2S/TDM Digital Audio Interface
- Support for 16/24/32-Bit Audio Data
- Playback Sample Rates of 8kHz to 192kHz
- No High-Speed Master Clock Required
- Audio CODEC Evaluation Platform Available
- Includes Maxim Reference Headset Design
- 6.7mm2 36-Bump WLP Package
- 0.4mm Pitch with a 0.5mm Height
Design Tool
Reference Designs
DS3231MZEVKIT Board Photo
Evaluation Kits for the DS3231M or DS3232M (±5ppm, I2C Real-Time Clock)
MAXREFDES82
Operates as Both a Weigh Scale and a Touch Interface with Force Sensing for Industrial Applicati...
MAXREFDES77
Interfaces the MAX44285 dual-channel high-side current-sense amplifier to any system that utiliz...
MAXREFDES117
A low power, optical heart-rate module complete with integrated red and IR LEDs, and a power sup...
DS3231MZEVKIT Board Photo
Evaluation Kits for the DS3231M or DS3232M (±5ppm, I2C Real-Time Clock)
MAXREFDES82
Operates as Both a Weigh Scale and a Touch Interface with Force Sensing for Industrial Applicati...
MAXREFDES77
Interfaces the MAX44285 dual-channel high-side current-sense amplifier to any system that utiliz...
MAXREFDES117
A low power, optical heart-rate module complete with integrated red and IR LEDs, and a power sup...
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