AD5262BRU20 - Analog Devices Inc.

Manufacturer Part Number

AD5262BRU20

Manufacturer

Analog Devices

Introduction

The AD5262BRU20 is a digital potentiometer providing dual 20k ohm potentiometers with 256 positions, designed for applications requiring digitally controlled resistors.

Product Features and Performance

Dual potentiometer integration with 256 taps

Linear taper

SPI interface for easy digital control

Operates within a supply voltage range of 4.5V to 16.5V

Includes a cascade pin feature for daisy-chaining devices

Tolerance of ±30%

Temperature coefficient of 35ppm/°C

Product Advantages

Allows precise digital control of resistance settings

Provides flexibility with a wide voltage supply range

Easy to integrate with other digital components via SPI

Key Technical Parameters

Number of Circuits: 2

Resistance: 20k Ohms

Memory Type: Volatile

Voltage Supply: 4.5V ~ 16.5V, ±5V

Temperature Coefficient: 35ppm/°C

Quality and Safety Features

Operates reliably within a broad temperature range of -40°C to 85°C

Robust surface mount package (16-TSSOP)

Compatibility

Compatible with systems requiring SPI communication for digital potentiometers

Application Areas

Precision calibration

Adjustable power supplies

Signal conditioning

Product Lifecycle

Status: Obsolete

No direct replacements or upgrades provided by Analog Devices

Several Key Reasons to Choose This Product

Dual channel configuration increases application flexibility

High resolution with 256 positions for fine tuning

Broad operating voltage suitable for diverse applications

SPI interface ensures easy programmability and integration into digital systems

Robust temperature range and temperature stability suitable for challenging environments