AD5220BRZ10-REEL7 - Analog Devices Inc.

Manufacturer Part Number

AD5220BRZ10-REEL7

Manufacturer

Analog Devices

Introduction

The AD5220BRZ10-REEL7 is a digital potentiometer designed for precise resistance tuning in data acquisition and control applications, providing a straightforward way to digitally control resistance settings.

Product Features and Performance

Linear taper configuration for precise adjustments

Operates with a single potentiometer circuit

Offers 128 distinct tap positions for fine resolution

Wide resistance range with 10k Ohms

Up/Down interface for easy control

Volatile memory retains settings only while powered

Supports 2.7V to 5.5V supply voltages for flexibility in various applications

Surface mount design in a compact 8-SOIC package

Product Advantages

High resolution with 128 taps allows for fine tuning

Broad supply voltage range enhances compatibility with various circuits

Linear taper provides predictable output for accurate settings

Volatile memory ideal for temporary adjustments requiring reset after power cycle

Surface-mount technology enables efficient use of PCB space

Key Technical Parameters

Number of Circuits: 1

Number of Taps: 128

Resistance (Ohms): 10k

Interface: Up/Down (U/D, CS)

Voltage Supply: 2.7V ~ 5.5V

Temperature Coefficient (Typ): 800ppm/°C

Operating Temperature: -40°C ~ 85°C

Resistance Wiper (Ohms) (Typ): 40

Quality and Safety Features

Complies with standard temperature coefficient for stability

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

Compatibility

The AD5220BRZ10-REEL7's up/down interface allows for easy integration into existing circuits with minimal control logic required.

Application Areas

Data acquisition systems

Adjustable power supplies

Volume controls in audio systems

Calibration and tuning of circuits

Product Lifecycle

Currently active

No indication of nearing discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

High-resolution adjustment capability for precision tuning

Wide operating voltage range for versatile application use

Easy to control with simple up/down interface

Stable performance across a broad temperature range

Surface-mount package allows for efficient PCB design and space utilization

Analog Devices' reputation for quality and reliability