AD7694BRMZ - Analog Devices Inc.

Manufacturer Part Number

AD7694BRMZ

Manufacturer

Analog Devices

Introduction

The AD7694 is a 16-bit SAR Analog to Digital Converter (ADC) offering high performance with sampling rates up to 250k per second, suitable for data acquisition in various applications.

Product Features and Performance

16-bit resolution

Sampling rate up to 250k per second

Single pseudo-differential input

Digital data interface with SPI and DSP compatibility

Configuration features Sample-and-Hold ADC

External reference voltage required

Operates with 2.7V to 5.5V for both analog and digital power supply

Supports surface mount technology with a compact 8-MSOP package

Product Advantages

High-speed operation and precision

Low power consumption

Easy integration with digital systems

Compact size suitable for space-constrained applications

Key Technical Parameters

Number of Bits: 16

Sampling Rate: 250k Per Second

Input Type: Pseudo-Differential

Voltage - Supply, Analog: 2.7V ~ 5.5V

Voltage - Supply, Digital: 2.7V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Operates reliably within a wide temperature range from -40°C to 85°C

Compatibility

Compatible with SPI and DSP interfaces for flexible system design

Application Areas

Data acquisition systems

Medical instrumentation

Industrial process control

Communications systems

Product Lifecycle

Currently in active production with no announced discontinuation, ensuring long-term availability and support.

Several Key Reasons to Choose This Product

High-resolution 16-bit ADC ensures detailed and accurate data conversion

Fast sampling rate ideal for responsive data acquisition systems

Flexible power requirements and compatibility with common digital interfaces (SPI, DSP)

Robust design suitable for harsh environments