AD5203ARUZ100 - Analog Devices Inc.

Manufacturer Part Number

AD5203ARUZ100

Manufacturer

Analog Devices

Introduction

Digital potentiometer integrated circuit for data acquisition and signal adjustment applications

Product Features and Performance

Linear taper for precise adjustment

Quad configuration with 4 individual potentiometers

64 programmable wiper positions

100k Ohm end-to-end resistance

SPI interface for digital control

Volatile memory type

Surface Mount 24-TSSOP package

Compatible with 2.7V to 5.5V power supplies

Flexible operating temperature range from -40°C to 85°C

Product Advantages

High resolution with 64 taps per potentiometer

Multiple potentiometers in a single package save space

Digital interface ensures repeatable settings

Wide operating voltage range makes it versatile for various applications

Quad configuration allows for simultaneous signal adjustments or diverse control with a single chip

Key Technical Parameters

Number of Circuits: 4

Number of Taps: 64

Resistance: 100k Ohms

Interface: SPI

Voltage - Supply: 2.7V to 5.5V

Temperature Coefficient: 700ppm/°C

Operating Temperature: -40°C to 85°C

Resistance - Wiper: 45 Ohms typical

Quality and Safety Features

Tolerance of ±30% ensures reliable performance

Temperature coefficient specification maintains stability over temperature variations

Compatibility

SPI digital interface is widely supported for compatibility with most microcontrollers

Surface Mount 24-TSSOP package compatible with standard PCB layout designs

Application Areas

Automated equipment trimming

Consumer electronics volume control

LED lighting adjustment

Communication system signal adjustments

Industrial process control systems

Product Lifecycle

Active product status

Not currently nearing discontinuation

Category: Data Acquisition Digital Potentiometers

Base Product Number: AD5203 for reference to the product series

Several Key Reasons to Choose This Product

Precise control with linear taper and 64 discrete steps

Compact quad potentiometer configuration saves space and cost

SPI interface for easy integration and scalability in digital systems

Versatile supply voltage range for use in various electronic devices

Capable of operating in a wide temperature range suitable for industrial applications