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Reference Designs

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1-Wire® Devices (4) iButton® (3) A/D and D/A Conversion/Sampling Circuits (6) ASICs (1) Amplifier and Comparator Circuits (24) Analog Switches and Multiplexers (2) Audio Circuits (3) Automatic Test Equipment (ATE) (1) Automotive (20) Basestations/Wireless Infrastructure (5) Battery Management (6) Circuit Protection (4) Communications Circuits (2) Digital Potentiometers (4) Display Drivers (15) Energy Measurement & Metering (3) Filter Circuits (Analog) (3) General Engineering Topics (1) High-Speed Interconnect (5)

Hot-Swap and Power Switching Circuits (16) Interface Circuits (3) LED Lighting (18) Measurement Circuits (3) Memory (1) Microcontrollers (22) Miscellaneous Circuits (1) Optoelectronics (59) Oscillators/Delay Lines/Timers/Counters (2) Power-Supply Circuits (69) Prototyping and PC-Board Layout (3) Real-Time Clocks (1) Sensors (5) Signal Generation Circuits (1) Temperature Sensors and Thermal Management (8) UARTs (1) Video Circuits (5) Wireless and RF (49)

Amplifier and Comparator Circuits

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Reference Design 3305  Abstract Using the MAX4090 with the Reconstruction Filter

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Reference Design 2398  Abstract 3V DACs Used in ±10V Applications

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Reference Design 2378  Abstract Handy Circuit Gives Systems Flexible Fault Protection

Audio

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Reference Design 161  Abstract Using a DS1802 Push-Button Digital Potentiometer to Create an Audio Preamp with Attenuator

Battery Applications

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Reference Design 4322  Abstract Simplified Lithium-Ion (Li+) Battery-Charger Testing

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Reference Design 714  Abstract Isolated Power Supplies for Telecom Applications

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Reference Design 478  Abstract Current-Limit Circuit for the Buck Regulator

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Reference Design 240  Abstract Overcurrent Monitor Operates up to 26V

Current Sensing

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Reference Design 4122  Abstract Simple Regulator Provides Constant Voltage for High-Side Current Monitors

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Reference Design 1867  Abstract Optocoupler Extends High-Side Current Sensor to 1kV

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Reference Design 478  Abstract Current-Limit Circuit for the Buck Regulator

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Reference Design 240  Abstract Overcurrent Monitor Operates up to 26V

Filters

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Reference Design 3680  Abstract Implementation of a DirectDrive Video Filter Amplifier's Negative Charge Pump and Analog Switch in Audio/Video Applications

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Reference Design 3172  Abstract Active Filters for Video

Power Supplies

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Reference Design 5044  Abstract Low-EMI, Active-Clamped Forward, Class 4 Powered Device (PD) Provides High-Efficiency Solution for PoE Applications

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Reference Design 4984  Abstract High-Efficiency, Low Cost Flyback Converter Uses No Optocoupler Feedback

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Reference Design 4322  Abstract Simplified Lithium-Ion (Li+) Battery-Charger Testing

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Reference Design 714  Abstract Isolated Power Supplies for Telecom Applications

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Reference Design 478  Abstract Current-Limit Circuit for the Buck Regulator

Sensors and Instrumentation

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Reference Design 4321  Abstract Precision Instrumentation Amplifiers with Rejustors Solve High-Gain Applications

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Reference Design 4122  Abstract Simple Regulator Provides Constant Voltage for High-Side Current Monitors

Telecom

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Reference Design 4122  Abstract Simple Regulator Provides Constant Voltage for High-Side Current Monitors

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PDF 113kB

Reference Design 714  Abstract Isolated Power Supplies for Telecom Applications

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Reference Design 1117  Abstract Small Photodiode Receiver Handles Fiber-Optic Data Rates to 800kbps