AD7846APZ - Analog Devices Inc.

Manufacturer Part Number

AD7846APZ

Manufacturer

analog-devices

Introduction

The AD7846APZ is an advanced 16-bit digital-to-analog converter designed specifically for high precision data acquisition applications.

Product Features and Performance

16-bit resolution ensuring high precision digital-to-analog conversion

Single D/A Converter for straightforward implementation

Fast 9µs settling time for quick response to changes

Buffered voltage output for enhanced signal integrity

External reference type for versatile performance tweaking

Operates within a wide analog supply voltage range (±11.4V ~ 15.75V)

Compatible with 5V digital supply voltage

String DAC architecture for accurate performance

Capable of operating in temperatures ranging from -40°C to 85°C

Product Advantages

High precision conversion ideal for critical applications

Fast settling time enhances real-time performance

Buffered output improves signal quality

Wide voltage supply range increases application flexibility

External reference feature offers custom calibration possibilities

Key Technical Parameters

Number of Bits: 16

Settling Time: 9µs

Voltage Supply, Analog: ±11.4V ~ 15.75V

Voltage Supply, Digital: 5V

INL/DNL (LSB): ±16 (Max), ±1 (Max)

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Strict manufacturing quality control for reliable performance

Robust package design (28-LCC J-Lead) ensuring durability

Compatibility

Parallel data interface for easy integration with existing platforms

Compatible with a wide range of analog and digital supply voltages

Application Areas

Precision data acquisition systems

Industrial control systems

Medical instrumentation

Scientific research equipment

Product Lifecycle

Product Status: Obsolete

Still available in some markets but nearing discontinuation

Users should consider future availability and potential replacements or upgrades

Several Key Reasons to Choose This Product

High precision and fast settling time cater to demanding applications

Wide supply voltage range and external reference option for flexibility

Reliable performance supported by quality and safety features

Suitable for a variety of high-tech industrial, medical, and research applications

Although obsolete, its existing applications and compatibility make it a viable option for specific needs