MCP4161-502E/SN - Microchip Technology

Manufacturer Part Number

MCP4161-502E/SN

Manufacturer

Microchip Technology

Introduction

The MCP4161-502E/SN is a digital potentiometer integrated circuit from Microchip Technology, designed for precision resistance tuning in various electronic applications.

Product Features and Performance

Linear taper digital potentiometer

Single potentiometer configuration

257 resistor taps

Non-volatile memory retains settings

Surface mount 8-SOIC package

Programmable via SPI interface

Operational from 1.8V to 5.5V

Product Advantages

High resolution with 257 taps

Non-volatile memory ensures settings are preserved without power

Compact SOIC package for space-sensitive applications

Key Technical Parameters

Resistance: 5k Ohms

Memory Type: Non-Volatile

Voltage Supply Range: 1.8V ~ 5.5V

Temperature Coefficient: 150ppm/°C

Operating Temperature Range: -40°C ~ 125°C

Quality and Safety Features

Wide operating temperature range ensures reliability in harsh conditions

Tolerance of ±20% maintaining performance under variability

Compatibility

Ideal for applications requiring a controlled adjustment via a digital SPI interface

Application Areas

Consumer electronics

Industrial control systems

Communication equipment

Automotive systems

Product Lifecycle

Active product status

Not nearing discontinuation

Support and upgrades available

Several Key Reasons to Choose This Product

Allows for precise electronic adjustments via 257 resistor taps

Maintains configurations with its non-volatile memory

Broad compatibility with 1.8V to 5.5V supply range

Robust performance from -40°C to 125°C

Compact and reliable 8-SOIC package format