MCP4161-503E/SN - Microchip Technology

Manufacturer Part Number

MCP4161-503E/SN

Manufacturer

Microchip Technology

Introduction

Digital Potentiometer for Data Acquisition

Product Features and Performance

Linear Taper Potentiometer

Single Channel with 257 Taps

50k Ohms Resistance

SPI Interface for Digital Control

Non-Volatile Memory Retains Settings

WiperLock Feature to Preserve Wiper Settings

Product Advantages

High Resistance Accuracy and Stability

Low Temperature Coefficient

Wide Voltage Supply Range 1.8V to 5.5V

Supports Wide Operating Temperature Range

Key Technical Parameters

Number of Circuits: 1

Resistance: 50k Ohms

Voltage - Supply: 1.8V ~ 5.5V

Temperature Coefficient (Typ): 150ppm/°C

Operating Temperature: -40°C ~ 125°C

Resistance - Wiper (Ohms) (Typ): 75

Quality and Safety Features

Tolerance: ±20%

Robust Mounting Type: Surface Mount

Quality Tested for Endurance and Performance

Compatibility

Compatible with SPI Communication Protocol

Surface Mount 8-SOIC Package

Application Areas

Precision Controls

Automotive Electronics

Consumer Electronics

Communication Systems

Industrial Control Systems

Product Lifecycle

Status: Active

Non-discontinued with Ongoing Support and Availability

Reasons to Choose This Product

Precision Control with 257 Position Wiper

Non-Volatile Memory for Reliable Operation

Wide Operating Voltage and Temperature Range

Easy Integration with Existing SPI Bus Systems

Advanced WiperLock Feature for Settings Security

Robust Performance with Industry Standard 8-SOIC Package