AD7911AUJZ-R2 - Analog Devices Inc.

Manufacturer Part Number

AD7911AUJZ-R2

Manufacturer

Analog Devices

Introduction

The AD7911AUJZ-R2 is a high-performance 10-bit analog-to-digital converter (ADC) designed for data acquisition applications, featuring dual single-ended inputs and a sampling rate of 250k per second.

Product Features and Performance

10-bit resolution

Sampling rate of 250k per second

Dual single-ended inputs

SPI and DSP data interfaces

MUX-S/H-ADC configuration

SAR Architecture

Operates with supply voltage ranges from 2.35V to 5.25V

Product Advantages

High-speed data acquisition capability

Flexible voltage supply ranges

Compact SOT-23-8 package suitable for space-constrained applications

Simple interface with most microprocessors through SPI and DSP

Key Technical Parameters

Number of Bits: 10

Sampling Rate (Per Second): 250k

Number of Inputs: 2

Input Type: Single Ended

Voltage Supply, Analog: 2.35V ~ 5.25V

Voltage Supply, Digital: 2.35V ~ 5.25V

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Operates reliably over an extended temperature range of -40°C to 85°C

Compatibility

Compatible with systems requiring SPI or DSP for data communication

Suitable for use with multiple analog input sources

Application Areas

Medical imaging systems

Portable instrumentation

Data acquisition systems

Communication systems

Product Lifecycle

Currently active product

Ongoing availability with no announced discontinuation

Upgrades or replacements are available as per market updates

Several Key Reasons to Choose This Product

High precision with 10-bit resolution allowing detailed digital representation of analog signals

Fast sampling rate enables real-time data acquisition and processing

Robust temperature range ensures performance in varied environmental conditions

Flexible supply voltage compatibility simplifies integration with other electronic components

Compact and efficient SOT-23-8 packaging ideal for size-sensitive applications like portable devices