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Transceivers implement physical layer protocols for various communications and serial bus interface standards. Maxim’s transceivers integrate a wide array of features to increase reliability and simplify designs while providing the highest levels of protection on the market. Click on the following links for more information about each of our transceiver product lines.

RS-232

Maxim offers two options that address RS-232 communication where isolation is required. First is...

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Videos


How to Protect Your RS-485 Lines by Utilizing the MAX33072E Transceiver
10:20 April 19, 2021

Featured Blogs

Just 1-Wire to Operate I2C/SPI Endpoints

March 03, 2022

It is possible to deliver power and data to operate I2C and SPI endpoints, such as humidity or temperature sensors, with the use of a single wire connection and ground using Analog Devices’ 1-Wire technology.

Differences Between DS2431 and DS28E07

February 17, 2022

Differences between DS2431 and DS28E07.

Relieving Supply Chain Issues of the 1-Wire Silicon Serial Number Chip

February 17, 2022

The 1-Wire Silicon Serial Number DS2401 and DS1990A, has suffered supply chain issues. To relieve this issue, Analog Devices has developed the alternatives DS2401A and DS1990AA.

Understand When and Why System Reliability Matters

October 13, 2021

Get a better understanding of when and why system reliability is important and how a low-power microcontroller can enhance reliability.

Keep the Lights On When Someone is Home

August 14, 2021

This blog discusses power outages and Maxim’s new solution for power backup in battery and line powered systems

Smart Wake-up for Security and Home Monitoring Cameras

May 19, 2021

A combination of the ultra- low power Artificial Intelligence (AI) processor and pattern recognition models greatly enhances smart wake up by detecting one or more people in the field of view with minimum power.

Assistant Excellence Conference - It Takes Two

March 11, 2021

The annual Assistant Excellence Conference (AEC) provides professional development for Maxim global assistants and is produced by the Maxim assistant community.

Two Tools to Ease Inductor Selection

March 05, 2021

Learn about two tools to help with power design and inductor selection: Maxim's EE-Sim Design Tool and Würth's REDEXPERT.

Slash Power Dissipation with Maxim’s Industrial Protected Low-Side Digital Output Solution

February 23, 2021

Greatly reduce power dissipation and shrink form factor with a highly robust integrated digital output solution, the MAX14919.

On the Go Vital Monitoring and Gaming Platform

January 13, 2021

This blog explores an application using a low power SIMO PMIC, the world’s smallest solution size and highest system efficiency, and the story behind it.

Featured Products

MAX2087 8-Channel, High-Performance, Low-Power Fully-Integrated Ultrasound Transceiver with 5-Level Pulser and T/R Switch

The MAX2087 is a highly integrated 8-channel ultrasound transceiver that is optimized for high c...
  • 8 Full Channels of 5-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 14ns Propagation Delay; Active Return to Zero (Clamp); Programmable Current Capability; and Low Quiescent 4.3mV/Ch Power Dissipation
  • 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 1.2kΩ at 5MHz
  • Integrated Analog Highpass Filter, Selectable 3 Pole 10, 15, 20, and 30MHz Butterworth Anti-Alias Filter and a Bypassable Programmable Digital Highpass 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
  • MAX22501E 100Mbps Half-Duplex RS-485/RS-422 Transceivers for Long Cables

    MAX22501E 100Mbps Half-Duplex RS-485/RS-422 Transceivers for Long Cables

    The MAX22500E/MAX22501E half-duplex ESD-protected RS-485/RS-422 transceivers are optimized for h...
    • High-Speed Operation Over Long Distances
      • Up to 100Mbps Data Rate
      • Integrated Preemphasis Extends Cable Length (MAX22500E)
      • High Receiver Sensitivity
      • Wide Receiver Bandwidth
      • Symmetrical Receiver Thresholds
    • Integrated Protection Increases Robustness
      • -15V to +15V Common Mode Range
      • ±15kV ESD Protection (Human Body Model)
      • ±7kV IEC 61000-4-2 Air-Gap ESD Protection
      • ±6kV IEC 61000-4-2 Contact Discharge ESD Protection
      • Withstands up to ±4kV EFT
      • Driver Outputs are Short-Circuit Protected
    • Flexibility for Many Different Applications
      • 3V to 5.5V Supply Range
      • Low Voltage Logic Supply Down to 1.6V (MAX22500E)
      • Low 5µA (max) Shutdown Current
      • Available in 8-pin or 10-pin TDFN Package and an 8-pin µMAX Package
      • -40°C to +125°C Operating Temperature Range
    MAX22500E 100Mbps Half-Duplex RS-485/RS-422 Transceivers for Long Cables

    MAX22500E 100Mbps Half-Duplex RS-485/RS-422 Transceivers for Long Cables

    The MAX22500E/MAX22501E half-duplex ESD-protected RS-485/RS-422 transceivers are optimized for h...
    • High-Speed Operation Over Long Distances
      • Up to 100Mbps Data Rate
      • Integrated Preemphasis Extends Cable Length (MAX22500E)
      • High Receiver Sensitivity
      • Wide Receiver Bandwidth
      • Symmetrical Receiver Thresholds
    • Integrated Protection Increases Robustness
      • -15V to +15V Common Mode Range
      • ±15kV ESD Protection (Human Body Model)
      • ±7kV IEC 61000-4-2 Air-Gap ESD Protection
      • ±6kV IEC 61000-4-2 Contact Discharge ESD Protection
      • Withstands up to ±4kV EFT
      • Driver Outputs are Short-Circuit Protected
    • Flexibility for Many Different Applications
      • 3V to 5.5V Supply Range
      • Low Voltage Logic Supply Down to 1.6V (MAX22500E)
      • Low 5µA (max) Shutdown Current
      • Available in 8-pin or 10-pin TDFN Package and an 8-pin µMAX Package
      • -40°C to +125°C Operating Temperature Range
    MAX22506E 50Mbps Half-Duplex RS-485/RS-422 Transceiver with High EFT Immunity

    MAX22506E 50Mbps Half-Duplex RS-485/RS-422 Transceiver with High EFT Immunity

    The MAX22506E ESD-protected RS-485/RS-422 transceiver is optimized for high-speed communication ...
    • High-Speed Operation over Long Distances
      • Up to 50Mbps Data Rate
      • High Receiver Sensitivity
      • Wide Receiver Bandwidth
      • Symmetrical Receiver Thresholds
    • Integrated Protection Increases Robustness
      • -15V to +15V Common-Mode Range
      • ±15kV ESD Protection (Human Body Model)
      • ±7kV IEC 61000-4-2 Air-Gap ESD Protection
      • ±6kV IEC 61000-4-2 Contact Discharge ESD Protection
      • Withstands Over ±4kV EFT
      • Driver Outputs are Short-Circuit Protected
    • Flexibility for Many Different Applications
      • 3V to 5.5V Supply Range
      • Low 5μA (max) Shutdown Current
      • Available in 8-pin SOIC and μMAX Packages
      • -40°C to +125°C Operating Temperature Range
    MAX33076E High-Speed Quad RS-422/RS-485 Receivers with ±65V Fault Protection, ±25V CMR, and ±25kV ESD Protection

    MAX33076E High-Speed Quad RS-422/RS-485 Receivers with ±65V Fault Protection, ±25V CMR, and ±25kV ESD Protection

    The MAX33076-9E is a family of robust quad channel RS-485/422 receivers with high CMR (common mo...
    • Integrated Protection Increases Robustness
      • ±65V Fault Tolerant Quad Receiver Lines
      • ±25kV ESD HBM
      • ±25V Common Mode Range
      • True Fail-Safe Receiver Prevents False Transition on Receiver Input Short or Open Events
      • -40°C to +125°C Operating Temperature Range
    • Industry Standard for Easy Upgrade
      • 16-Pin SOIC and QSOP Packages
      • Pin Out Compatible to Industry Standard MAX3093-94 and MAX3095-96 Product Families
      • Supply Voltage of +3.3V or +5.0V
      • Data Rate Options of 20Mbps or 35Mbps
    MAX33078E High-Speed Quad RS-422/RS-485 Receivers with ±65V Fault Protection, ±25V CMR, and ±25kV ESD Protection

    MAX33078E High-Speed Quad RS-422/RS-485 Receivers with ±65V Fault Protection, ±25V CMR, and ±25kV ESD Protection

    The MAX33076-9E is a family of robust quad channel RS-485/422 receivers with high CMR (common mo...
    • Integrated Protection Increases Robustness
      • ±65V Fault Tolerant Quad Receiver Lines
      • ±25kV ESD HBM
      • ±25V Common Mode Range
      • True Fail-Safe Receiver Prevents False Transition on Receiver Input Short or Open Events
      • -40°C to +125°C Operating Temperature Range
    • Industry Standard for Easy Upgrade
      • 16-Pin SOIC and QSOP Packages
      • Pin Out Compatible to Industry Standard MAX3093-94 and MAX3095-96 Product Families
      • Supply Voltage of +3.3V or +5.0V
      • Data Rate Options of 20Mbps or 35Mbps
    MAX33077E High-Speed Quad RS-422/RS-485 Receivers with ±65V Fault Protection, ±25V CMR, and ±25kV ESD Protection

    MAX33077E High-Speed Quad RS-422/RS-485 Receivers with ±65V Fault Protection, ±25V CMR, and ±25kV ESD Protection

    The MAX33076-9E is a family of robust quad channel RS-485/422 receivers with high CMR (common mo...
    • Integrated Protection Increases Robustness
      • ±65V Fault Tolerant Quad Receiver Lines
      • ±25kV ESD HBM
      • ±25V Common Mode Range
      • True Fail-Safe Receiver Prevents False Transition on Receiver Input Short or Open Events
      • -40°C to +125°C Operating Temperature Range
    • Industry Standard for Easy Upgrade
      • 16-Pin SOIC and QSOP Packages
      • Pin Out Compatible to Industry Standard MAX3093-94 and MAX3095-96 Product Families
      • Supply Voltage of +3.3V or +5.0V
      • Data Rate Options of 20Mbps or 35Mbps
    MAX33079E High-Speed Quad RS-422/RS-485 Receivers with ±65V Fault Protection, ±25V CMR, and ±25kV ESD Protection

    MAX33079E High-Speed Quad RS-422/RS-485 Receivers with ±65V Fault Protection, ±25V CMR, and ±25kV ESD Protection

    The MAX33076-9E is a family of robust quad channel RS-485/422 receivers with high CMR (common mo...
    • Integrated Protection Increases Robustness
      • ±65V Fault Tolerant Quad Receiver Lines
      • ±25kV ESD HBM
      • ±25V Common Mode Range
      • True Fail-Safe Receiver Prevents False Transition on Receiver Input Short or Open Events
      • -40°C to +125°C Operating Temperature Range
    • Industry Standard for Easy Upgrade
      • 16-Pin SOIC and QSOP Packages
      • Pin Out Compatible to Industry Standard MAX3093-94 and MAX3095-96 Product Families
      • Supply Voltage of +3.3V or +5.0V
      • Data Rate Options of 20Mbps or 35Mbps
    MAX33076ESHLD Evaluation Kit for the <a href="/en/productsMAX33076E">MAX33076E</a>

    MAX33076ESHLD Evaluation Kit for the MAX33076E

    The MAX33076E Shield is a fully assembled and tested printed circuit board (PCB) that demonstrat...
    • Easy Evaluation of the MAX33076E
    • I/O interface compatibility from 1.71V to 5.5V
    • Proven PCB Layout
    • Mbed™/Arduino® Platform Compatible
    • Fully Assembled and Tested
    MAX22514EVKIT Evaluation Kit for the <a href="/en/products/MAX22514">MAX22514</a>

    MAX22514EVKIT Evaluation Kit for the MAX22514

    The MAX22514 evaluation kit (EV kit) consists of the evaluation board and software. The EV kit i...
    • IO-Link-Compliant Device Transceiver
    • I/O and SPI Interface Terminals
    • Arduino® Uno Compatible Connector
    • Windows® 10-Compatible Software
    • USB-PC Connection
    • Proven PCB Layout
    • Fully Assembled and Tested