AD7837ARZ - Analog Devices Inc.

Manufacturer Part Number

AD7837ARZ

Manufacturer

Analog Devices

Introduction

The AD7837ARZ is a dual 12-bit digital-to-analog converter designed for efficient data acquisition in industrial control systems.

Product Features and Performance

Dual 12-bit DACs

5µs settling time for fast data processing

Buffered voltage output for stable performance

Parallel data interface enables easy integration

R-2R ladder architecture ensures reliability

Wide operating temperature range from -40°C to 85°C

Product Advantages

High precision with ±1 LSB INL/DNL max

Multiple supply voltages increase design flexibility

Dual DACs save space and cost

Robust industrial temperature range

Key Technical Parameters

Number of Bits: 12

Number of D/A Converters: 2

Settling Time: 5µs

Output Type: Voltage Buffered

Data Interface: Parallel

Reference Type: External

Voltage Supply, Analog: ±14.25V to ±15.75V

INL/DNL (LSB): ±1 (Max), ±1 (Max)

Architecture: R-2R

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Conforms to high industrial quality standards for reliability and durability

Manufactured by Analog Devices, a reputable company in the semiconductor industry

Compatibility

Parallel interface compatible with many microcontrollers and digital systems

Can be used with external reference for flexible voltage outputs

Application Areas

Industrial control systems

Data acquisition systems

Automated test equipment

Process control

Product Lifecycle

Product Status: Active

Not nearing discontinuation, with continued manufacturer support

Availability of replacements or upgrades should be verified with Analog Devices

Several Key Reasons to Choose This Product

Dual DACs can reduce overall system costs and space requirements

Quick settling time allows for efficient data processing and system response

Wide operating temperature range is ideal for harsh industrial environments

High precision outputs improve system accuracy

The product is actively supported and produced by Analog Devices, ensuring long-term availability and support