MCP40D17T-502E/LT - Microchip Technology

Manufacturer Part Number

MCP40D17T-502E/LT

Manufacturer

Microchip Technology

Introduction

The MCP40D17T-502E/LT is a digital potentiometer from Microchip Technology, designed for precision resistance tuning in data acquisition systems.

Product Features and Performance

Linear Taper

Rheostat Configuration

Single Circuit

128 Taps for fine resolution

Volatile Memory

Surface Mount Package

Temperature Coefficient: 150ppm/°C typical

Product Advantages

High resolution with 128 taps for fine adjustments

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

Small package size for compact PCB designs

Key Technical Parameters

Resistance: 5k Ohms

Voltage Supply Range: 1.8V to 5.5V

Operating Temperature: -40°C to 125°C

Interface Type: I2C

Tolerance: ±20%

Temperature Coefficient: 150ppm/°C

Quality and Safety Features

Robust operating temperature range ensures reliable performance in variable environments

Compatibility

Compatible with devices requiring I2C interface and operating voltage between 1.8V and 5.5V.

Application Areas

Data acquisition systems

Signal conditioning

Portable devices

Consumer electronics

Product Lifecycle

Active product status; not nearing discontinuation

Availability of replacements and upgrades through Microchip Technology

Several Key Reasons to Choose This Product

Fine resistance tuning capability with 128 taps

Support for a broad range of supply voltages (1.8V to 5.5V)

Suitable for high-temperature applications up to 125°C

Compact SC-70-6 packaging suitable for space-constrained applications

I2C interface for easy integration into digital systems