AD5122BRUZ100 - Analog Devices Inc.

Manufacturer Part Number

AD5122BRUZ100

Manufacturer

Analog Devices

Introduction

The AD5122BRUZ100 is a digital potentiometer integrated into a 16-TSSOP package, featuring non-volatile memory and an SPI interface.

Product Features and Performance

Dual-channel potentiometer

128 taps per channel

Resistance value at 100k Ohms

Linear taper for precise adjustments

Non-Volatile memory maintains settings

Interface via SPI for easy digital control

Operating voltage ranging from 2.3V to 5.5V

Product Advantages

Offers precise resistance settings

Stable performance with a temperature coefficient of 35ppm/°C

Supports cascade connections for expanded applications

Surface mount package for compact PCB designs

Key Technical Parameters

Number of Circuits: 2

Number of Taps: 128

Resistance: 100k Ohms

Interface: SPI

Voltage Supply: 2.3V ~ 5.5V

Tolerance: ±8%

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Rugged design suitable for temperatures ranging from -40°C to 125°C

Precision tolerance and temperature coefficient ensure reliable operations

Compatibility

Compatible with systems requiring a digital control of resistance settings via SPI

Cascade pin for connecting multiple devices

Application Areas

Signal conditioning

Gain control

Filter adjustments

Product Lifecycle

Currently marked as Active

No indicated discontinuation, check periodically for updates on replacements or upgrades

Several Key Reasons to Choose This Product

Reliable performance with tight tolerance and stable temperature coefficient

Flexible control options with SPI interface and non-volatile memory

Versatile use across a wide range of electronic applications

Robust design suitable for use in extreme environmental conditions