AD7690BRMZ-RL7 - Analog Devices Inc.

Manufacturer Part Number

AD7690BRMZ-RL7

Manufacturer

Analog Devices

Introduction

High-precision 18-bit SAR ADC with PulSAR architecture for data acquisition

Product Features and Performance

18-bit resolution

400k samples per second rate

Single differential input

Serial peripheral interface (SPI) and digital signal processor (DSP) compatible

Sample-and-hold to ADC ratio of 1:1

One analog-to-digital converter

Successive approximation register (SAR) architecture

External voltage reference required

Product Advantages

High resolution for precision measurements

Fast sampling rate suitable for high-speed applications

PulSAR architecture for low noise performance

Key Technical Parameters

18 bits resolution

400k sampling rate

Differential input type

SPI and DSP data interfaces

5V analog and digital supply voltages

-40°C to 85°C operating temperature range

Quality and Safety Features

Robust operating temperature range for challenging environments

Compatibility

SPI and DSP interface compatibility for various microcontrollers and digital systems

Application Areas

Industrial control systems

Medical instrumentation

Data acquisition systems

Precision sensor interfacing

Product Lifecycle

Active status

No imminent discontinuation indicated

Several Key Reasons to Choose This Product

High-resolution ADC for precise data conversion

Fast sampling suitable for real-time applications

Compatible with SPI and DSP for versatile system integration

Proven SAR architecture for reliable performance

Manufactured by industry leader Analog Devices