MCP4461-104E/ML - Microchip Technology

Manufacturer Part Number

MCP4461-104E/ML

Manufacturer

Microchip Technology

Introduction

Integrated circuit (IC) for digital potentiometer applications

Product Features and Performance

4 independent potentiometers in a single package

Non-volatile memory for storing wiper positions

Selectable address for daisy-chaining multiple devices

Mute feature to quickly set the wiper to mid-position

Wide operating voltage range of 1.8V to 5.5V

Wide operating temperature range of -40°C to 125°C

Linear taper with 257 positions

Typical wiper resistance of 75Ω

±20% resistance tolerance

150ppm/°C temperature coefficient

Product Advantages

Compact 20-pin QFN package

Integrated non-volatile memory for persistent settings

Selectable addressing for easy system integration

Mute feature for quick volume/level adjustment

Wide operating voltage and temperature ranges

Key Technical Parameters

Resistance: 100kΩ

Number of Taps: 257

Taper: Linear

Interface: IC

Quality and Safety Features

RoHS3 compliant

Compatibility

Compatible with various electronic systems and applications that require digital potentiometer functionality

Application Areas

Audio equipment

Home appliances

Industrial control systems

Automotive electronics

Test and measurement equipment

Product Lifecycle

This product is currently available and not nearing discontinuation.

Replacement or upgrade options may be available from Microchip Technology.

Key Reasons to Choose This Product

Compact and space-saving 20-pin QFN package

Integrated non-volatile memory for persistent settings

Selectable addressing for easy system integration

Mute feature for quick volume/level adjustment

Wide operating voltage and temperature ranges

Reliable and RoHS3 compliant design