AD7845SQ - Analog Devices Inc.

Manufacturer Part Number

AD7845SQ

Manufacturer

Analog Devices, Inc.

Introduction

The AD7845 is a high-performance, 12-bit, voltage-output digital-to-analog converter (DAC) with a parallel input interface. It operates from a single +15V or dual ±15V power supply.

Product Features and Performance

12-bit resolution

1 channel DAC

Parallel data interface

R-2R architecture

Voltage output

Buffered output

External reference

High accuracy with max INL/DNL of ±1 LSB

Fast settling time of 5μs

Wide operating temperature range of -55°C to 125°C

Product Advantages

High resolution and accuracy

Fast conversion speed

Wide temperature range operation

Versatile parallel interface

Key Technical Parameters

12-bit resolution

1 channel DAC

Parallel data interface

R-2R architecture

Voltage output

External reference

±1 LSB max INL/DNL

5μs settling time

-55°C to 125°C operating temperature range

Quality and Safety Features

ROHS3 compliant

24-CDIP package

Compatibility

The AD7845 is compatible with various microcontrollers and digital systems that require a high-performance, voltage-output DAC.

Application Areas

Industrial control systems

Instrumentation and measurement equipment

Test and measurement equipment

Audio and video equipment

Medical equipment

Product Lifecycle

The AD7845 is an established product and is currently in production. Analog Devices continues to support this product, and replacement or upgrade options are available.

Key Reasons to Choose This Product

High resolution and accuracy for precise analog output

Fast conversion speed for real-time applications

Wide temperature range for use in challenging environments

Versatile parallel interface for easy integration with different digital systems

Proven reliability and long-term availability from a trusted manufacturer