AD7940BRMZ-REEL7 - Analog Devices Inc.

Manufacturer Part Number

AD7940BRMZ-REEL7

Manufacturer

Analog Devices

Introduction

The AD7940BRMZ-REEL7 is a high-performance, 14-bit, 100kSPS analog to digital converter (ADC) featuring a single-ended input, SPI and DSP compatible data interface, and operates across a wide voltage supply range. It is designed primarily for data acquisition applications.

Product Features and Performance

14-bit resolution

100k samples per second

Single-ended input

SPI and DSP data interfaces

Successive Approximation Register (SAR) architecture

Supply voltage driven reference

Operates from 2.5V to 5.5V for both analog and digital supply

Single ADC converter

Sample and Hold:ADC ratio of 1:1

Supports surface mount technology

Product Advantages

High-resolution analog to digital conversion

Flexible interface options for easy integration with digital systems

Low power consumption suitable for battery-powered devices

High sampling rate suitable for high-speed signal processing

Wide supply voltage range affords compatibility with various systems

Key Technical Parameters

Number of Bits: 14

Sampling Rate: 100kSPS

Input Type: Single Ended

Data Interface: SPI, DSP

Voltage Supply, Analog: 2.5V ~ 5.5V

Voltage Supply, Digital: 2.5V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Designed and manufactured by Analog Devices, a leader in high-performance semiconductors

Operates reliably across a wide temperature range

Compatibility

SPI and DSP compatibility allows integration with a broad range of microcontrollers and digital signal processors

Application Areas

Data acquisition systems

Battery-powered devices

Industrial control systems

Medical instrumentation

Communication systems

Product Lifecycle

Current Status: Active

This product is not nearing discontinuation and replacements or upgrades should be readily available.

Several Key Reasons to Choose This Product

High precision and speed for critical data acquisition applications

Robust performance across a wide operating temperature range

Low voltage operation ideal for portable and battery-operated devices

Compatibility with popular digital interfaces for easy integration

Backed by Analog Devices’ reputation for quality and reliability