AD5242BRUZ10 - Analog Devices Inc.

Manufacturer Part Number

AD5242BRUZ10

Manufacturer

Analog Devices

Introduction

Analog Devices' AD5242 provides a dual-channel, I2C controllable digital potentiometer optimized for adjusting and calibrating electronic circuits by microprocessor control.

Product Features and Performance

Dual-channel potentiometer configuration allowing for multiple adjustments

256-position adjustment for fine tuning

Linear taper characteristic for predictable resistance changes

Volatile memory for temporary setting adjustments

Selectable I2C address enables use of multiple devices on the same bus

High resistance precision with only ±30% tolerance

Low temperature coefficient for stable performance across temperature changes, at 30ppm/°C typical

Supports a wide supply voltage range for versatile usage

Product Advantages

Precision setting adjustability ensures accurate circuit calibrations

Easy serial interface integration with I2C compatibility

Compact 16-TSSOP surface mount packaging enables dense circuit designs

Two independently controlled potentiometers in one package for space and cost savings

Key Technical Parameters

Resistance: 10k Ohms

Number of Circuits: 2

Number of Taps: 256

Voltage - Supply: 2.7V ~ 5.5V, ±2.3V ~ 2.7V

Interface: I2C

Mounting Type: Surface Mount

Operating Temperature Range: -40°C ~ 105°C

Quality and Safety Features

Robust packaging design for surface mount reliability

Extended operating temperature range for high-temperature applications

Controlled impedance and tolerances for quality assurance

Compatibility

Compatible with I2C bus standard

Can be used with various microprocessors that support I2C

Fits 16-TSSOP footprint on circuit boards

Application Areas

Consumer electronics calibration

Industrial control systems

Communication systems tuning

Medical equipment adjustments

Product Lifecycle

Product Status: Active

Not nearing discontinuation with no known issues regarding obsolescence

Subsequent upgrades or replacement models might be available

Several Key Reasons to Choose This Product

Highly precise and stable with a 256-position adjustment capability

Dual-channel design allows for a broader range of control in a single unit

Broad supply voltage compatibility accommodates various power supply designs

Selectable I2C address expands system integration flexibility

Resilient across broad temperature ranges, suitable for harsh environments

Compact form factor benefits space-constrained applications

Analog Devices' reputation for quality and reliability in the field of digital potentiometers