MCP4641T-103E/ML - Microchip Technology

Manufacturer Part Number

MCP4641T-103E/ML

Manufacturer

Microchip Technology

Introduction

Digital Potentiometer, I2C Interface, Dual Channel, 10kΩ

Product Features and Performance

Two Potentiometer Circuits

129 Taps for Precision Control

10kΩ Resistance

Non-Volatile Memory to Retain Settings

Selectable I2C Address for Multi-device Communication

Linear Taper for Consistent Scaling

Low Temperature Coefficient for Stable Performance

Compact 16-QFN Package

Product Advantages

Reliable Performance Across -40°C to 125°C

Small Footprint for Space-sensitive Applications

Lead-free and RoHS Compliant

Precision Control Over a Wide Range of Temperatures

Key Technical Parameters

Supply Voltage Range: 1.8V ~ 5.5V

Tolerance: ±20%

Typical Temperature Coefficient: 150ppm/°C

Surface Mount 16-QFN (4x4) Package

16-VQFN Exposed Pad for Heat Dissipation

Quality and Safety Features

Wide Operating Temperature Range

Built-in Error Correction for Reliable Operation

Compatibility

Compatible with I2C Serial Bus Interface

Fits Standard 16-VQFN Exposed Pad Sockets

Application Areas

Consumer Electronics

Industrial Control Systems

Communication Devices

Computer Peripherals

Product Lifecycle

Status: Active

Not Nearing Discontinuation

Replacements and Upgrades Available

Several Key Reasons to Choose This Product

High Precision with 129 Positions for Accurate Adjustments

Robust Dual-channel Design Ideal for Redundancy or Dual-application Use

Supports a Wide Range of Power Supply Voltages for Versatility

Consistent Performance with Low Wiper Resistance

Easy Integration in Digital Systems with I2C Interface

Compact Size to Minimize PCB Space Requirements

Long-term Reliability and Stability Over Temperature Variations