MCP40D17T-103E/LT - Microchip Technology

Manufacturer Part Number

MCP40D17T-103E/LT

Manufacturer

Microchip Technology

Introduction

Digital Potentiometer for Data Acquisition Applications

Product Features and Performance

Single 10k Ohm Rheostat Configuration

128 Resistive Taps for Precise Adjustment

I2C Serial Interface for Easy Digital Control

Compact 6-TSSOP, SC-88, SOT-363 Package for Surface Mount

Wide Operating Voltage Range from 1.8V to 5.5V

Linear Taper for Predictable Resistance Changes

Temperature Coefficient of 150ppm/°C Ensures Stability Across a Range of Temperatures

Volatile Memory Type

Highly Integrated with Built-In Features for Ease-of-Use

Product Advantages

Compact Size for Space-Constrained Applications

High Tolerance of ±20% for Reliable Operation

Robust Performance with Operating Temperature Range from -40°C to 125°C

High-Resolution with 128 Taps for Precision Tuning

Ease of Integration with I2C Communication

Key Technical Parameters

128 Taps for Fine Adjustment

Resistance of 10k Ohms

155 Ohms Typical Wiper Resistance

Temperature Coefficient of 150ppm/°C

Linear Taper for Predictable Control

Quality and Safety Features

Stable Performance Across Wide Temperature Ranges

Compatibility

I2C Interface Compatible with Most Microcontrollers

Suitable for Mounting in 6-TSSOP, SC-88, SOT-363 Package Slots

Application Areas

Consume Electronics

Industrial Control Systems

Communication Infrastructure

Automotive Systems

Product Lifecycle

Active Status with Microchip Technology Assuring Ongoing Production

Not Reported Near Discontinuation

Replacement or Upgrade Paths Available through Microchip’s Product Line

Several Key Reasons to Choose This Product

High Resolution with 128 Taps for Fine Tuning

Wide Operating Voltage and Temperature Ranges for Flexible Deployment

Integrated I2C Interface for Easy Digital Control

Small Footprint Suitable for Compact Circuit Designs

Reputable Manufacturer with a Record of Reliable and Durable Components