AD5161BRM50 - Analog Devices Inc.

Manufacturer Part Number

AD5161BRM50

Manufacturer

Analog Devices

Introduction

The AD5161BRM50 is a digital potentiometer designed for precise resistance tuning in applications requiring data acquisition. It utilizes digital control interfaces such as I2C and SPI.

Product Features and Performance

Volatile memory type

Linear taper configuration

Single circuit potentiometer

256 taps for fine resolution

Cascade pin for daisy chaining

Selectable Address for multiple device communication

Operating temperature range of -40°C to 125°C

Product Advantages

Fine resolution with 256 taps

Dual digital interface compatibility (I2C and SPI)

Supports daisy chaining with cascade pin

Selectable addressing enhances multi-device integration

Key Technical Parameters

Resistance: 50k Ohms

Tolerance: ±30%

Temperature Coefficient: 45ppm/°C

Voltage Supply Range: 2.7V to 5.5V

Mounting Type: Surface Mount

Package: 10-MSOP

Quality and Safety Features

Broad operating temperature range ensuring reliability in varying environments

Robust surface mount package for secure soldering and durability

Compatibility

Compatible with systems requiring I2C or SPI communication interfaces

Application Areas

Industrial automation

Consumer electronics

Data acquisition systems

Medical devices

Product Lifecycle

Status: Obsolete

Note: users should consider seeking replacements or upgrades as this model may no longer be produced.

Several Key Reasons to Choose This Product

High resolution for precise adjustments with 256 taps

Versatility in communication with both I2C and SPI interfaces

Extended operating temperature for use in harsh environments

Cascade and selectable address features facilitate ease of scalability in complex systems