ADN2850BCPZ250 - Analog Devices Inc.

Manufacturer Part Number

ADN2850BCPZ250

Manufacturer

Analog Devices

Introduction

Precision digital potentiometer for data acquisition and control applications

Product Features and Performance

Dual-channel configuration

1024-position linear taper adjustment

Non-volatile memory retains settings

SPI digital interface for easy communication

Cascade pin feature for daisy-chaining multiple devices

35ppm/°C typical temperature coefficient for stable performance

Supports wide voltage supply range

Product Advantages

High resistance value of 250k Ohms

Low wiper resistance of 50 Ohms typically

Fine resolution with 1024 taps

Suitable for both single and dual supply operations

Key Technical Parameters

Tolerance of ±8%

1024 taps per circuit for fine tuning

250k Ohms resistance ensures compatibility with various circuits

Quality and Safety Features

Extended operating temperature range from -40°C to +85°C

Surface Mount 16-LFCSP-WQ (5x5) package ensures robustness

Compatibility

Compatible with SPI interface for widespread use in digital systems

Can be used with 2.7V ~ 5.5V, ±2.25V ~ 2.75V power supplies

Application Areas

Automotive systems

Industrial control

Consumer electronics

Communication systems

Product Lifecycle

Active product status not nearing discontinuation

Replacements and upgrades available through Analog Devices' portfolio

Several Key Reasons to Choose This Product

High precision and stability for reliable operation

Non-volatile memory maintains settings through power cycles

Dual-channel configuration for multi-functional systems

Robust operating temperature range makes it suitable for harsh environments

Fine resolution and programmable capability allow for precise adjustments