AD5270BRMZ-100 - Analog Devices Inc.

Manufacturer Part Number

AD5270BRMZ-100

Manufacturer

Analog Devices

Introduction

The AD5270BRMZ-100 is a high-performance digital potentiometer that offers a reliable solution for precise resistance adjustments in a wide variety of applications.

Product Features and Performance

1024-position linear taper adjustment

Non-volatile memory retains settings

SPI interface for simple digital control

High resistance of 100k Ohms

Precision tolerance of ±1%

Low temperature coefficient of 5ppm/°C for stable performance

Supports cascade connection for expanded functionality

Product Advantages

Precision adjustment for accurate control

Non-volatile memory preserves settings without power

Flexible power supply options (2.7V ~ 5.5V, ±2.5V ~ 2.75V)

High resistance range supports diverse applications

Stability over temperature variations ensures reliable operation

Key Technical Parameters

Number of Taps: 1024

Resistance: 100k Ohms

Interface: SPI

Memory Type: Non-Volatile

Voltage Supply: 2.7V ~ 5.5V, ±2.5V ~ 2.75V

Tolerance: ±1%

Temperature Coefficient: 5ppm/°C

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Robust operating temperature range ensures reliable performance in extreme conditions

Precision components and construction for dependable operation

Compatibility

SPI interface enables compatibility with a broad range of microcontrollers and digital systems

Application Areas

Variable resistor adjustments in electronic circuits

Calibration and tuning of sensor devices

Audio volume control

Automotive electronics adjustments

Industrial process control systems

Product Lifecycle

The product status is active, indicating ongoing manufacture and availability.

No current indication of nearing discontinuation, ensuring product support and availability for the foreseeable future.

Several Key Reasons to Choose This Product

High precision and reliability for critical adjustments

Non-volatile memory feature saves settings without power

Flexible for use in a broad range of applications and industries

Easy digital control through SPI interface enhances system integration

Robust design ensures performance stability across a wide range of temperatures and conditions