AD5207BRUZ10-RL7 - Analog Devices Inc.

Manufacturer Part Number

AD5207BRUZ10-RL7

Manufacturer

Analog Devices

Introduction

The AD5207BRUZ10-RL7 is a digital potentiometer chip, optimized for data acquisition and instrumentation applications.

Product Features and Performance

Dual channel with 256-position

Linear taper configuration

10kΩ end-to-end resistance

Serial Peripheral Interface (SPI) compatible

Volatile memory operation

Features cascade pin for daisy-chaining multiple devices

Wide supply voltage range from 2.7V to 5.5V, with dual supply support at ±2.2V to 2.7V

Temperature coefficient of 500 ppm/°C

Wiper resistance typically 50Ω

Product Advantages

High resolution with 256 discrete steps for precise adjustment

Easy integration into existing systems using SPI interface

Flexibility in power supply requirements

Cascade feature enables the use of multiple devices without additional microcontroller IOs

Robust performance across a wide temperature range from -40°C to 125°C

Key Technical Parameters

2 Circuits

256 Taps

Resistance: 10kΩ

Interface: SPI

Voltage Supply: 2.7V ~ 5.5V, ±2.2V ~ 2.7V

Mounting Type: Surface Mount, 14-TSSOP

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Tolerance: ±30%

Operating temperature suited for industrial environments

Compatibility

Compatible with many microcontrollers and processors with SPI interface

Can be used with single or dual supply voltages

Application Areas

Industrial control systems

Communication systems

Instrumentation

Automotive electronics

Medical devices

Product Lifecycle

Product Status: Active

No indication of discontinuation, and upgrades or replacements are available as new devices are developed by Analog Devices.

Several Key Reasons to Choose This Product

High reliability and functionality from a well-known manufacturer, Analog Devices

Dual-channel design provides flexibility in usage

Fine resolution adjustment with 256 positions

SPI interface allows for simple integration into digital systems

Wide operating voltage range supports various applications

Can function in harsh environmental conditions due to extended operating temperature range

Cascade pin enables the connection of multiple devices, saving IO resources.