AD7237AAN - Analog Devices Inc.

Manufacturer Part Number

AD7237AAN

Manufacturer

Analog Devices

Introduction

The AD7237AAN is a high-performance, dual 12-bit digital-to-analog converter from Analog Devices, offering robust features for precise data acquisition systems.

Product Features and Performance

Dual 12-bit D/A converters

Fast settling time of 8µs

Buffered voltage output

Supports both external and internal references

R-2R ladder architecture for high precision

Operates across a wide analog supply voltage range (±10.8V to 16.5V)

Parallel data interface for efficient communication

Product Advantages

High precision output with INL/DNL of ±1 LSB and ±0.9 LSB max respectively

Flexibility in reference voltage selection enhances application versatility

Wide operating temperature range from -40°C to 85°C suitable for industrial environments

Key Technical Parameters

Number of Bits: 12

Number of D/A Converters: 2

Settling Time: 8µs

Output Type: Voltage Buffered

INL/DNL (LSB): ±1 (Max), ±0.9 (Max)

Voltage Supply, Analog: ±10.8V ~ 16.5V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Manufactured by Analog Devices, ensuring high reliability and performance

Stringent quality control and safety testing in compliance with industry standards

Compatibility

Compatible with a broad range of analog supply voltages

Parallel interface for easy integration with most microcontrollers and digital systems

Application Areas

Precision data acquisition systems

Industrial control systems

Automated testing equipment

High-resolution imaging systems

Product Lifecycle

Obsolete status, indicating the end of its production lifecycle

Potential for replacement or upgrade options should be explored for newer applications

Several Key Reasons to Choose This Product

High precision and performance in D/A conversion essential for critical applications

Dual converter design allows for efficient multi-channel output

Fast settling time enables quicker data processing

Broad supply voltage and operating temperature range offer greater flexibility in diverse environments

Backed by Analog Devices' reputation for quality and reliability in semiconductor manufacturing