AD7927BRU - Analog Devices Inc.

Manufacturer Part Number

AD7927BRU

Manufacturer

Analog Devices

Introduction

The AD7927BRU is a 12-bit analog to digital converter that is designed for data acquisition in systems requiring multiple channel inputs. It is capable of converting 8 single-ended inputs with a sampling rate of 200k samples per second.

Product Features and Performance

12-bit resolution

Sampling rate up to 200k samples per second

8 single-ended input channels

SPI and DSP compatible data interface

Configured with multiplexer, sample-and-hold, and ADC

Single A/D converter with SAR architecture

External reference type

Operates with analog supply voltage from 2.7V to 5.25V

Operates with digital supply voltage from 2.7V to 5.25V

Operating temperature range from -40°C to 85°C

Product Advantages

High-resolution ADC suitable for precise measurements

Supports multiple input channels, enhancing versatility

Compatible with popular communication protocols (SPI, DSP)

Flexible voltage supply options compatible with various systems

Key Technical Parameters

Resolution: 12-bit

Sampling Rate: 200k samples/sec

Number of Inputs: 8

Input Type: Single Ended

Data Interface: SPI, DSP

Voltage Supply, Analog: 2.7V ~ 5.25V

Voltage Supply, Digital: 2.7V ~ 5.25V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Designed to operate within industrial temperature ranges, ensuring reliability under extreme conditions.

Compatibility

Compatible with systems requiring SPI or DSP interface.

Application Areas

Industrial and commercial systems for data acquisition and monitoring

Multichannel data logging systems

Embedded systems requiring multiple sensor inputs

Product Lifecycle

The product status is Obsolete. Alternative models or upgraded versions should be considered as replacements.

Several Key Reasons to Choose This Product

High resolution and sampling rate ideal for accurate data acquisition

Supports a broad range of input types and voltages for system compatibility

Robust design capable of operating in harsh environmental conditions

Extensive application possibilities from industrial monitoring to embedded systems

Direct compatibility with SPI and DSP, reducing development complexities