Application Notes


Application Notes


  • Over 2000 application notes and technical articles written by engineers, for engineers.
  • These articles offer experienced analysis, design ideas, reference designs, and tutorials—to make you an expert.

    Battery Management

  • Battery Chargers
  • Battery Protection
  • Battery Selectors
  •  
  • Fuel-Gauge Circuits
  • General

  • View   In New Window PDF
    1.1MB
    Application Note 5760 
    Getting the Most Out of the MAX14920/MAX14921 High-Accuracy Battery-Measurement AFEs
    View   In New Window PDF
    111.5kB
    Application Note 2879 
    Selecting the Optimum Voltage Reference
    View   In New Window PDF
    160.2kB
    Application Note 5681 
    Lithium-Ion Battery Recycling Made Easy
    View   In New Window PDF
    280.9kB
    Application Note 5095 
    DC Error Budget Calculator Simplifies Selection of Optimal Current-Sense Amplifiers
    View   In New Window PDF
    281.6kB
    Application Note 5495 
    PCB Layout Guidelines for the MAX14921 High-Accuracy 12-/16-Cell Measurement AFE
    View   In New Window PDF
    96.5kB
    Application Note 5330 
    Achieving Significant Power from Renewables
    View   In New Window PDF
    111.6kB
    Application Note 5570 
    Integrating Power Passives and Tactical Trade-Offs for Power Efficiency: Part 2, Balance - Work Through All the Choices
    View   In New Window   Product Board 5675 
    Evaluating a 12V PWM Hot-Swap Controller
    View   In New Window   Product Board 5706 
    Evaluating a Power-over-Ethernet IEEE 802.3af-Compliant Power-Sourcing Equipment Controller
    View   In New Window   Product Board 5707 
    Evaluating a Quad Network Power-Sourcing Equipment (PSE) Controller
    View   In New Window   Product Board 5708 
    Evaluating a PCI Express Hot-Plug Controller
    View   In New Window PDF
    325.7kB
    Application Note 4491 
    Damage from a Lightning Bolt or a Spark—It Depends on How Tall You Are!
    View   In New Window PDF
    285.6kB
    Application Note 5037 
    Characterizing a Battery for Use with a Fuel Gauge
    View   In New Window PDF
    92.6kB
    Application Note 4713 
    Eliminate Noise Through Proper Supply Bypass Filtering
    View   In New Window PDF
    138.5kB
    Application Note 4936 
    Calibrating a Power Supply with a Digital Potentiometer
    View   In New Window PDF
    204.6kB
    Application Note 5287 
    Simple Low-Voltage High-Brightness (HB)-LED Solution for Li+ Battery-Operated Systems
    View   In New Window PDF
    394kB
    Application Note 5348 
    G3-PLC Technology Finally Makes Charging an Electric Vehicle Smart
    View   In New Window PDF
    86.8kB
    Application Note 5259 
    Energy Harvesting Systems Power the Powerless
    View   In New Window PDF
    97.6kB
    Application Note 5070 
    Measure Multiple Temperatures in Battery-Management Systems, and Save Power Too
    View   In New Window PDF
    137.8kB
    Application Note 676 
    New Developments in Battery Chargers
    View   In New Window PDF
    168.6kB
    Application Note 5128 
    SPI Interface User Manual for the MAX1441 Automotive, Two-Channel Proximity and Touch Sensor
    View   In New Window PDF
    32.8kB
    Application Note 4799 
    Cell Characterization Procedure for a ModelGauge™ m3 Fuel Gauge
    View   In New Window PDF
    85.9kB
    Application Note 4427 
    Demonstrating Green Technology with Apples, Oranges, Lemons, and Limes
    View   In New Window PDF
    258kB
    Tutorial 671 
    Energy Management for Small Portable Systems
    View   In New Window PDF
    62kB
    Application Note 4564 
    Add Precise Output Adjustment to Low-Voltage Supplies
    View   In New Window PDF
    282.9kB
    Tutorial 4803 
    The Basics of USB Battery Charging: A Survival Guide
    View   In New Window PDF
    70kB
    Application Note 4792 
    Programming the MAX1441 with a USB-to-JTAG Interface Board
    View   In New Window PDF
    206kB
    Tutorial 4677 
    Important Considerations for Infusion Pump and Portable Medical Designs
    View   In New Window PDF
    92kB
    Tutorial 4691 
    Introduction to Hearing Aids and Important Design Considerations
    View   In New Window PDF
    128kB
    Tutorial 4688 
    Introduction to Spirometers and Important Design Considerations for Selecting Electrical Components
    View   In New Window PDF
    140.4kB
    Tutorial 4698 
    Introduction to Dialysis Machines
    View   In New Window PDF
    57.8kB
    Application Note 4406 
    Power Supply Features Low VIN and VOUT
    View   In New Window PDF
    70kB
    Application Note 4410 
    Battery Backup with Delay
    View   In New Window PDF
    55kB
    Tutorial 718 
    Properties of the Charge-Pump Voltage Splitter
    View   In New Window PDF
    66kB
    Application Note 4189 
    Characterizing a Lithium-Ion (Li+) Cell for Use with an Open-Circuit-Voltage (OCV) Based Fuel Gauge
    View   In New Window PDF
    160.3kB
    Tutorial 3999 
    Overview of Rechargeable Batteries and Fast Stand-Alone Chargers
    View   In New Window PDF
    48kB
    Application Note 3992 
    Interpreting the Open-Circuit-Voltage (OCV) Fuel Gauge of the DS2786
    View   In New Window PDF
    98kB
    Application Note 3958 
    Battery Fuel Gauges: Accurately Measuring Charge Level
    View   In New Window PDF
    55kB
    Application Note 3906 
    Creating a Bidirectional Current-Sense Amplifier from Two Unidirectional Current-Sense Amplifiers
    View   In New Window PDF
    46kB
    Application Note 3889 
    Using the DS2746 to Identify a Battery-Pack Based on an Identification Resistor
    View   In New Window PDF
    49kB
    Application Note 3841 
    Improving Accuracy of the MAX1737 Lithium-Ion Battery Charger
    View   In New Window PDF
    167kB
    Application Note 3741 
    Analog ICs for Low Voltage Systems
    View   In New Window PDF
    101kB
    Reference Schematic 3744 
    Circuit Enables Single NiMH Cell to Simulate a Lithium Battery
    View   In New Window PDF
    165.5kB
    Application Note 3607 
    Charging Batteries from USB
    View   In New Window PDF
    136kB
    Application Note 3227 
    Power-On Reset and Related Supervisory Functions
    View   In New Window PDF
    22kB
    Tutorial 2989 
    Match the Battery to the Application to Avoid Disappointment
    View   In New Window PDF
    190kB
    Application Note 3166 
    Source Resistance: The Efficiency Killer in DC-DC Converter Circuits
    View   In New Window PDF
    237kB
    Application Note 2412 
    Characterizing a Li+ Cell for Use with a Fuel Gauge
    View   In New Window PDF
    107.1kB
    Application Note 2420 
    1-Wire Communication with a Microchip PICmicro Microcontroller
    View   In New Window PDF
    33kB
    Application Note 2011 
    High-Side Positive Current Sensor Monitors Negative Supply
    View   In New Window PDF
    66.9kB
    Application Note 2015 
    Overcurrent/Overdischarge Protection for Lead-Acid Batteries
    View   In New Window PDF
    21kB
    Application Note 1987 
    Auto-Retry Controller Suits Telecom Applications
    View   In New Window PDF
    67.8kB
    Application Note 1872 
    Low-Battery Indicator Is Low Cost, Highly Efficient, and Environmentally Friendly
    View   In New Window PDF
    52kB
    Application Note 224 
    Calibrating the Offset Register of the DS2761
    View   In New Window PDF
    48kB
    Application Note 905 
    Adding POR Function to the MAX1864 Generating Two Outputs
    View   In New Window PDF
    55kB
    Application Note 121 
    Inaccuracies of Estimating Remaining Cell Capacity with Voltage Measurements Alone
    View   In New Window PDF
    208.1kB
    Application Note 187 
    1-Wire Search Algorithm
    View   In New Window PDF
    86kB
    Application Note 197 
    Sense Resistor Power Dissipation
    View   In New Window PDF
    29kB
    Application Note 119 
    Embedding the 1-Wire® Master in FPGAs or ASICs
    View   In New Window PDF
    25kB
    Application Note 956 
    Analog Switch Lowers Relay Power Consumption
    View   In New Window PDF
    63kB
    Application Note 912 
    Turn-On Switching Loss of An Asynchronous Buck Converter
    View   In New Window PDF
    71kB
    Application Note 909 
    Power a Digital Still Camera with 2AA Batteries and a Single Integrated Power Supply
    View   In New Window PDF
    62kB
    Application Note 906 
    The MAX1864 Generates 1.2V or Lower Output Voltage
    View   In New Window PDF
    47kB
    Application Note 891 
    Dual 1.4MHz Synchronous Buck Regulator Supports USB Dying Gasp Applications
    View   In New Window PDF
    97kB
    Application Note 850 
    Flyback Circuit Powers Broadband Phone Networks
    View   In New Window PDF
    69kB
    Application Note 842 
    Mathcad Calculates Input Capacitor for Step-Down Buck Regulator
    View   In New Window PDF
    140kB
    Application Note 669 
    Charge Pumps Shine in Portable Designs
    View   In New Window PDF
    57.2kB
    Application Note 145 
    Interfacing the 1-Wire Master (DS1WM) to an ARM7 Processor
    View   In New Window PDF
    105kB
    Application Note 124 
    Battery Considerations for Today's Low-Power, Long-Life Solid State Devices
    View   In New Window PDF
    40kB
    Application Note 123 
    Recommended ESD Protection and Circuit Placement for the DS2438 in Li-Ion Cell Pack Master
    View   In New Window PDF
    155.9kB
    Application Note 27 
    Understanding and Using Cyclic Redundancy Checks with Maxim 1-Wire and iButton Products
    View   In New Window PDF
    103kB
    Application Note 131 
    Lithium-Ion Cell Fuel Gauging with Maxim Battery Monitor ICs
    View   In New Window PDF
    63kB
    Application Note 662 
    Power Conservation in 3V/5V Dual-Supply Systems
    View   In New Window PDF
    210.3kB
    Tutorial 660 
    Regulator Topologies for Battery-Powered Systems
    View   In New Window PDF
    60kB
    Application Note 665 
    Flyback Converter Serves Battery-Powered CCD Applications
    View   In New Window PDF
    47kB
    Application Note 636 
    Reverse-Current Circuitry Protection
    View   In New Window PDF
    70kB
    Application Note 666 
    Versatile ICs Enable Chemistry-Independent Battery Charging
    View   In New Window PDF
    106kB
    Application Note 652 
    Synchronous Rectification Aids Low-Voltage Power Supplies
    View   In New Window PDF
    164kB
    Tutorial 658 
    Choose the Right Ultra-Thin DC-DC Converter for a Compact PCMCIA Card
    View   In New Window PDF
    110kB
    Application Note 663 
    Proper Handling Helps Make the Most of Li-Ion Batteries
    View   In New Window PDF
    51kB
    Application Note 668 
    Managing Noise in Cell-Phone Handsets
    View   In New Window PDF
    59kB
    Application Note 664 
    Feedback Isolation Augments Power-Supply Safety and Performance
    View   In New Window PDF
    98kB
    Application Note 653 
    Circuit Tradeoffs Minimize Noise in Battery-Input Power Supplies
    View   In New Window PDF
    47kB
    Application Note 476 
    Comparing the I²C Bus to the SMBus
    View   In New Window PDF
    67kB
    Application Note 715 
    A Smart Solid-State Fuse Cures Boost-Converter Ills
    View   In New Window PDF
    93kB
    Application Note 675 
    Powering Portable CPU Cores
    View   In New Window PDF
    43kB
    Application Note 674 
    Push-Pull Driver Provides Isolated 5V at 1A
    View   In New Window PDF
    63kB
    Application Note 657 
    Simple Circuit Disconnects Load
    View   In New Window PDF
    35kB
    Application Note 1763 
    Dual-Voltage Supply Powers SIM Card
    View   In New Window PDF
    45kB
    Application Note 10 
    Lower Operating Frequency Improves ICL7660 Voltage-Conversion Efficiency
    View   In New Window PDF
    46kB
    Application Note 35 
    Regulated Charge Pump Delivers 50mA
    View   In New Window PDF
    41kB
    Application Note 28 
    Low-Power DC-DC Converter Derives 5V From 3V Battery

    Battery Chargers

    View   In New Window PDF
    160.2kB
    Application Note 5681 
    Lithium-Ion Battery Recycling Made Easy
    View   In New Window PDF
    86.8kB
    Application Note 5259 
    Energy Harvesting Systems Power the Powerless
    View   In New Window PDF
    80kB
    Application Note 621 
    Simple Circuit Charges Lead-Acid Batteries
    View   In New Window PDF
    59kB
    Application Note 4520 
    Charging Lithium Batteries with a Nonstandard Termination Voltage
    View   In New Window PDF
    82kB
    Application Note 4840 
    Battery/Charger Load Switch Approximates Ideal Diode
    View   In New Window PDF
    169kB
    Application Note 4656 
    External MOSFET Reduces I²R Losses in Smart Power Selector™-Based Chargers
    View   In New Window PDF
    282.9kB
    Tutorial 4803 
    The Basics of USB Battery Charging: A Survival Guide
    View   In New Window PDF
    158kB
    Application Note 4721 
    The Quick Guide to Layout Considerations for the Lithium-Ion (Li+) Battery Simulator
    View   In New Window PDF
    54kB
    Application Note 4496 
    NiMH/NiCd Switchmode Battery Charger Has dV/dt Charge Termination
    View   In New Window PDF
    128kB
    Tutorial 4688 
    Introduction to Spirometers and Important Design Considerations for Selecting Electrical Components
    View   In New Window PDF
    92kB
    Tutorial 4691 
    Introduction to Hearing Aids and Important Design Considerations
    View   In New Window PDF
    134kB
    Reference Schematic 4322 
    Simplified Lithium-Ion (Li+) Battery-Charger Testing
    View   In New Window PDF
    64kB
    Application Note 4215 
    Estimating Switching Speed for the DS2712 NiMH Battery Charger
    View   In New Window PDF
    66kB
    Application Note 4214 
    Estimating Switching Speed for the DS2715 NiMH Battery Charger
    View   In New Window PDF
    118kB
    Application Note 4181 
    Simplify the Design of 1-Cell Li+ Battery-Operated Devices
    View   In New Window PDF
    84kB
    Application Note 4169 
    Understanding Li+ Battery Operation Lessens Charging Safety Concerns
    View   In New Window PDF
    160.3kB
    Tutorial 3999 
    Overview of Rechargeable Batteries and Fast Stand-Alone Chargers
    View   In New Window PDF
    24kB
    Application Note 3959 
    Using an nMOS Transistor with the DS2714
    View   In New Window PDF
    49kB
    Application Note 3841 
    Improving Accuracy of the MAX1737 Lithium-Ion Battery Charger
    View   In New Window PDF
    165.5kB
    Application Note 3607 
    Charging Batteries from USB
    View   In New Window PDF
    57kB
    Application Note 3623 
    Battery-Charger PWM Input Has Watchdog Protection
    View   In New Window PDF
    37kB
    Application Note 3388 
    Detecting Primary Cells with the DS2711/12
    View   In New Window PDF
    33kB
    Application Note 1815 
    Add Current Boost to USB Charger Driven by an AC Adapter
    View   In New Window PDF
    45kB
    Reference Schematic 960 
    Portable Supply Derives +5V and +3.3V Power from USB Port
    View   In New Window PDF
    120kB
    Tutorial 716 
    Proper Layout and Component Selection Controls EMI
    View   In New Window PDF
    56kB
    Tutorial 913 
    Switch-Mode, Linear, and Pulse Charging Techniques for Li+ Battery in Mobile Phones and PDAs
    View   In New Window PDF
    126kB
    Application Note 680 
    How to Design Battery Charger Applications that Require External Microcontrollers and Related System-Level Issues
    View   In New Window PDF
    106kB
    Application Note 1014 
    Design Case Study: Designing a Power Supply for a Portable, Wireless Contact Manager
    View   In New Window PDF
    45kB
    Application Note 967 
    How to Minimize Power Dissipation in Li+ Linear Chargers
    View   In New Window PDF
    79kB
    Reference Schematic 897 
    Single-Cell Li+ Cradle Charger With A Linear AC Adapter
    View   In New Window PDF
    60kB
    Application Note 908 
    Ultra-Low Resistance Surface Mount Current Shunts
    View   In New Window PDF
    62kB
    Reference Schematic 721 
    Portable Devices Need High-Performance Battery Chargers
    View   In New Window PDF
    42kB
    Application Note 981 
    Smart Battery-Charging Schemes for Level 2 Chargers are Accurate and Efficient
    View   In New Window PDF
    49kB
    Application Note 344 
    Battery Chargers Fulfill System Power Requirements and Charge Batteries
    View   In New Window PDF
    69kB
    Application Note 484 
    Harnessing Solar Power with Smart Power-Conversion Techniques
    View   In New Window PDF
    47kB
    Application Note 476 
    Comparing the I²C Bus to the SMBus
    View   In New Window PDF
    76kB
    Application Note 414 
    Solar Cells and Switching Regular Charge Batteries at Optimum Rates
    View   In New Window PDF
    57kB
    Application Note 113 
    Boost DC-DC Voltage Regulator Converts To Current Source for Battery Charging
    View   In New Window PDF
    83kB
    Application Note 851 
    Battery Charger Delivers 2.5A with > 96% Efficiency

    Battery Protection

    View   In New Window PDF
    96.5kB
    Application Note 5330 
    Achieving Significant Power from Renewables
    View   In New Window PDF
    86.8kB
    Application Note 5259 
    Energy Harvesting Systems Power the Powerless
    View   In New Window PDF
    81kB
    Application Note 4572 
    Reverse Battery Charger Protection
    View   In New Window PDF
    23kB
    Application Note 4219 
    Protection Circuitry for Reversed Charger Connections to the DS2784 High-Side nFET Protector
    View   In New Window PDF
    84kB
    Application Note 4169 
    Understanding Li+ Battery Operation Lessens Charging Safety Concerns
    View   In New Window PDF
    32kB
    Application Note 4062 
    Understanding the DS2784's Undervoltage-Protection Delay (tUVD)
    View   In New Window PDF
    101kB
    Reference Schematic 3744 
    Circuit Enables Single NiMH Cell to Simulate a Lithium Battery
    View   In New Window PDF
    357kB
    Application Note 3225 
    Waking up a DS2761/DS2762
    View   In New Window PDF
    137kB
    Application Note 3064 
    Powering up a DS2761
    View   In New Window PDF
    147kB
    Application Note 3065 
    Powering up a DS2762
    View   In New Window PDF
    107.1kB
    Application Note 2420 
    1-Wire Communication with a Microchip PICmicro Microcontroller
    View   In New Window PDF
    28kB
    Application Note 2012 
    MOSFET Driver Is Reverse-Battery Protected
    View   In New Window PDF
    66.9kB
    Application Note 2015 
    Overcurrent/Overdischarge Protection for Lead-Acid Batteries
    View   In New Window PDF
    52kB
    Application Note 224 
    Calibrating the Offset Register of the DS2761
    View   In New Window PDF
    29kB
    Application Note 221 
    DS276x Product Comparison
    View   In New Window PDF
    60kB
    Application Note 908 
    Ultra-Low Resistance Surface Mount Current Shunts
    View   In New Window PDF
    25kB
    Application Note 480 
    Circuit Provides Reverse-Battery Protection
    View   In New Window PDF
    58kB
    Application Note 968 
    Load-Disconnect Switch Halts Battery Discharge to Protect Rechargeable Batteries

    Battery Selectors

    View   In New Window PDF
    169kB
    Application Note 4656 
    External MOSFET Reduces I²R Losses in Smart Power Selector™-Based Chargers
    View   In New Window PDF
    46kB
    Application Note 3889 
    Using the DS2746 to Identify a Battery-Pack Based on an Identification Resistor
    View   In New Window PDF
    39kB
    Application Note 3864 
    The FET-OR Connection for Power Supplies

    Fuel-Gauge Circuits

    View   In New Window PDF
    285.6kB
    Application Note 5037 
    Characterizing a Battery for Use with a Fuel Gauge
    View   In New Window PDF
    32.8kB
    Application Note 4799 
    Cell Characterization Procedure for a ModelGauge™ m3 Fuel Gauge
    View   In New Window PDF
    128kB
    Tutorial 4688 
    Introduction to Spirometers and Important Design Considerations for Selecting Electrical Components
    View   In New Window PDF
    92kB
    Tutorial 4691 
    Introduction to Hearing Aids and Important Design Considerations
    View   In New Window PDF
    140.4kB
    Tutorial 4698 
    Introduction to Dialysis Machines
    View   In New Window PDF
    206kB
    Tutorial 4677 
    Important Considerations for Infusion Pump and Portable Medical Designs
    View   In New Window PDF
    37kB
    Application Note 4224 
    Using the DS2786 Battery Fuel Gauge in the Host Side of a 2-Cell Battery Application
    View   In New Window PDF
    66kB
    Application Note 4189 
    Characterizing a Lithium-Ion (Li+) Cell for Use with an Open-Circuit-Voltage (OCV) Based Fuel Gauge
    View   In New Window PDF
    29kB
    Application Note 4141 
    Programming and Testing a DS2786-Based Circuit
    View   In New Window PDF
    29kB
    Application Note 4106 
    Using the DS2786 Battery Fuel Gauge in a 2-Cell Battery Pack
    View   In New Window PDF
    32kB
    Application Note 4062 
    Understanding the DS2784's Undervoltage-Protection Delay (tUVD)
    View   In New Window PDF
    48kB
    Application Note 3992 
    Interpreting the Open-Circuit-Voltage (OCV) Fuel Gauge of the DS2786
    View   In New Window PDF
    89kB
    Application Note 3978 
    Getting Started with the DS2786K
    View   In New Window PDF
    98kB
    Application Note 3958 
    Battery Fuel Gauges: Accurately Measuring Charge Level
    View   In New Window PDF
    46kB
    Application Note 3889 
    Using the DS2746 to Identify a Battery-Pack Based on an Identification Resistor
    View   In New Window PDF
    115kB
    Application Note 3874 
    Simple Characterization Circuit for Rechargeable AA Cells
    View   In New Window PDF
    236kB
    Application Note 3463 
    Getting Started with the DS2780
    View   In New Window PDF
    15kB
    Application Note 3407 
    Upgrading to the DS2762 from the DS2761
    View   In New Window PDF
    41kB
    Application Note 3406 
    DS2780 Board Layout to Minimize Current Measurement Offset Error
    View   In New Window PDF
    357kB
    Application Note 3225 
    Waking up a DS2761/DS2762
    View   In New Window PDF
    32kB
    Application Note 3092 
    Alternate DS2740U Application Circuit with Reduced Current Measurement Offset Error
    View   In New Window PDF
    107.1kB
    Application Note 2420 
    1-Wire Communication with a Microchip PICmicro Microcontroller
    View   In New Window PDF
    68kB
    Application Note 2416 
    DS27xx Fuel Gauge Board Layout Techniques to Minimize Measurement Error
    View   In New Window PDF
    36kB
    Application Note 2096 
    DS2740 High-Precision Coulomb Counter Reference Design
    View   In New Window PDF
    34kB
    Application Note 2046 
    Using the DS2751 Battery Fuel Gauge in Multiple-Cell Battery Pack Applications
    View   In New Window PDF
    37kB
    Application Note 1949 
    Bi-directional Current-Sense with Single Output
    View   In New Window PDF
    65kB
    Application Note 1919 
    Increasing the Fuel Gauge Dynamic Range
    View   In New Window PDF
    33kB
    Application Note 231 
    Compensating for Sense Resistor Self Heating
    View   In New Window PDF
    52kB
    Application Note 224 
    Calibrating the Offset Register of the DS2761
    View   In New Window PDF
    26kB
    Application Note 527 
    Simple Circuit Measures Battery Drain
    View   In New Window PDF
    29kB
    Application Note 221 
    DS276x Product Comparison
    View   In New Window PDF
    55kB
    Application Note 121 
    Inaccuracies of Estimating Remaining Cell Capacity with Voltage Measurements Alone
    View   In New Window PDF
    60kB
    Application Note 908 
    Ultra-Low Resistance Surface Mount Current Shunts
    View   In New Window PDF
    103kB
    Application Note 131 
    Lithium-Ion Cell Fuel Gauging with Maxim Battery Monitor ICs
    View   In New Window PDF
    47kB
    Application Note 476 
    Comparing the I²C Bus to the SMBus
    View   In New Window PDF
    38kB
    Application Note 485 
    Evaluating Accuracy of Coulomb-Counting Fuel-Gauging Systems

    General

    View   In New Window PDF
    1.1MB
    Application Note 5760 
    Getting the Most Out of the MAX14920/MAX14921 High-Accuracy Battery-Measurement AFEs
    View   In New Window PDF
    281.6kB
    Application Note 5495 
    PCB Layout Guidelines for the MAX14921 High-Accuracy 12-/16-Cell Measurement AFE
    View   In New Window PDF
    111.6kB
    Application Note 5570 
    Integrating Power Passives and Tactical Trade-Offs for Power Efficiency: Part 2, Balance - Work Through All the Choices
    View   In New Window PDF
    204.6kB
    Application Note 5287 
    Simple Low-Voltage High-Brightness (HB)-LED Solution for Li+ Battery-Operated Systems
    View   In New Window PDF
    97.6kB
    Application Note 5070 
    Measure Multiple Temperatures in Battery-Management Systems, and Save Power Too
    View   In New Window PDF
    168.6kB
    Application Note 5128 
    SPI Interface User Manual for the MAX1441 Automotive, Two-Channel Proximity and Touch Sensor
    View   In New Window PDF
    46kB
    Application Note 3889 
    Using the DS2746 to Identify a Battery-Pack Based on an Identification Resistor
    View   In New Window PDF
    19kB
    Application Note 2237 
    Simple Circuit Disconnects Load from Low-Voltage Supply
    View   In New Window PDF
    31kB
    Tutorial 1930 
    Technology Changes: From a Portable Power Point of View
    View   In New Window PDF
    26kB
    Application Note 527 
    Simple Circuit Measures Battery Drain
    View   In New Window PDF
    113kB
    Reference Schematic 714 
    Isolated Power Supplies for Telecom Applications
    View   In New Window PDF
    38kB
    Tutorial 1083 
    Life with Batteries—Do Not Ignore an IC's Typical Specs
    View   In New Window PDF
    86kB
    Application Note 197 
    Sense Resistor Power Dissipation
    View   In New Window PDF
    208.1kB
    Application Note 187 
    1-Wire Search Algorithm
    View   In New Window PDF
    29kB
    Application Note 119 
    Embedding the 1-Wire® Master in FPGAs or ASICs
    View   In New Window PDF
    57.2kB
    Application Note 145 
    Interfacing the 1-Wire Master (DS1WM) to an ARM7 Processor
    View   In New Window PDF
    105kB
    Application Note 124 
    Battery Considerations for Today's Low-Power, Long-Life Solid State Devices
    View   In New Window PDF
    35kB
    Application Note 125 
    Using Dallas Battery Management ICs with High Voltage Battery Packs
    View   In New Window PDF
    155.9kB
    Application Note 27 
    Understanding and Using Cyclic Redundancy Checks with Maxim 1-Wire and iButton Products
    View   In New Window PDF
    29kB
    Application Note 1000 
    Battery-Switchover Circuit Accommodates 3V Systems


    Search by part number

    Enter any portion of part number(s)

    Also see: Product Guides

    Keep Me Informed
    Preview new application notes in your areas of interest as soon as they are published. Subscribe to EE-Mail™ - Application Notes for weekly updates.