AD7998BRU-0 - Analog Devices Inc.

Manufacturer Part Number

AD7998BRU-0

Manufacturer

Analog Devices

Introduction

The AD7998BRU-0 is a high-speed 12-bit analog-to-digital converter (ADC).

Product Features and Performance

12-bit resolution

Sampling Rate up to 188k samples per second

8 single-ended input channels

I2C data interface

Multiplexer with sample-and-hold (MUX-S/H-ADC) configuration

Successive Approximation Register (SAR) architecture

Supports external voltage reference

Product Advantages

High-speed ADC suitable for rapid signal digitization

Multiple input channels for various measurement applications

Compatibility with I2C bus for easy integration into digital systems

Flexible voltage supply ranging from 2.7V to 5.5V

Key Technical Parameters

Number of Bits: 12

Sampling Rate: 188k

Number of Inputs: 8

Input Type: Single Ended

Data Interface: I2C

Ratio - S/H:ADC: 1:1

Number of A/D Converters: 1

Architecture: SAR

Voltage - Supply, Analog: 2.7V ~ 5.5V

Voltage - Supply, Digital: 2.7V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Operation within industrial temperature ranges (-40°C ~ 85°C)

Compatibility

Compatible with systems utilizing the I2C interface

Requires an external reference voltage compatible with specified input range

Application Areas

Data acquisition systems

Instrumentation and control systems

Industrial automation

Embedded systems

Product Lifecycle

Obsolete

Potential availability of replacements or upgrades to be researched

Several Key Reasons to Choose This Product

High precision with its 12-bit resolution ideal for sensitive measurements

Fast sampling rate suitable for dynamic signal acquisition

Multiple channel inputs provide flexibility in data collection

I2C compatibility enables straightforward digital system integration

Operates over a wide range of supply voltages for diverse application needs

Surface mount package allows for compact PCB design

Recognized manufacturer in the semiconductor industry offering reliable products