AD7805BRS - Analog Devices Inc.

Manufacturer Part Number

AD7805BRS

Manufacturer

analog-devices

Introduction

AD7805BRS is a high-performance, quad 10-bit digital-to-analog converter (DAC) designed for data acquisition and control applications.

Product Features and Performance

Quad 10-bit D/A converters

Settling Time: 4µs

Buffered voltage output

No differential output

Parallel data interface

Supports external and internal reference

Operating temperature range: -40°C ~ 85°C

Surface Mount package: 28-SSOP

Product Advantages

High integration with four DACs in one chip enhances system design compactness.

Fast settling time ensures quick response in dynamic systems.

Flexibility in using either external or internal reference based on precision needs.

Wide operating temperature range makes it suitable for industrial applications.

Key Technical Parameters

Number of Bits: 10

Number of D/A Converters: 4

Settling Time: 4µs

Output Type: Voltage Buffered

Data Interface: Parallel

Reference Type: External, Internal

Voltage Supply, Analog: 3V ~ 5.5V

Voltage Supply, Digital: 3V ~ 5.5V

INL/DNL (LSB): ±3 (Max), ±0.125

Quality and Safety Features

Rigorous testing ensures reliable performance under specified operating conditions.

Compatibility

Compatible with a wide range of microcontrollers and digital systems due to its parallel data interface and flexible supply voltage requirements.

Application Areas

Automated test equipment

Industrial control systems

Data acquisition systems

Digital signal processing

Product Lifecycle

Obsolete: This product is no longer being manufactured and may have limited or no availability of replacements or upgrades.

Several Key Reasons to Choose This Product

Compact design with four high-quality DACs reduces system footprint and complexity.

Fast settling time allows for quick data conversion and processing, ideal for high-speed systems.

Flexibility with reference selection (external or internal) accommodates various precision requirements easily.

The product's wide operating temperature range supports deployment in harsh industrial environments.

Despite being obsolete, its proven performance makes it a suitable choice for systems not requiring the newest technology or for maintenance of existing installations where compatibility is critical.