AD7904BRUZ - Analog Devices Inc.

Manufacturer Part Number

AD7904BRUZ

Manufacturer

Analog Devices

Introduction

The AD7904BRUZ is a high-performance 8-bit analog to digital converter designed for data acquisition in multi-channel systems.

Product Features and Performance

8-bit resolution

Sampling rate up to 1 MSPS (Mega Samples Per Second)

Four single-ended inputs

SPI and DSP compatible data interface

MUX-S/H-ADC configuration

Successive Approximation Register (SAR) architecture

Supports external reference voltage

Product Advantages

High-speed conversion rates ideal for fast data acquisition

Compact 16-TSSOP package for space-saving designs

Wide analog supply voltage range from 2.7V to 5.25V

Flexible digital supply voltage, matching the analog range

Operational over an industrial temperature range, enhancing reliability

Key Technical Parameters

Number of Bits: 8

Sampling Rate: 1MSPS

Number of Inputs: 4

Input Type: Single Ended

Data Interface: SPI, DSP

Reference Type: External

Voltage Supply, Analog: 2.7V ~ 5.25V

Voltage Supply, Digital: 2.7V ~ 5.25V

Operating Temperature: -40°C ~ 85°C

Package/Case: 16-TSSOP

Quality and Safety Features

Robust industrial operating temperature range ensuring reliability under varying conditions

Compatibility

Compatible with various microcontrollers and digital signal processors through the SPI and DSP interface

Application Areas

Multi-channel data acquisition systems

Industrial process control

Medical instrumentation

Communication systems

Product Lifecycle

Active status, not nearing discontinuation

Continued manufacturer support with replacements or upgrades available

Several Key Reasons to Choose This Product

Highly efficient for multi-channel data acquisition tasks

Versatility through compatibility with a range of microcontroller interfaces

Reliable operation in harsh industrial environments

Ease of integration in various applications due to the compact 16-TSSOP size

Strong support and product longevity from Analog Devices

The wide voltage supply range offers flexibility in system design