MAX190BEWG - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX190BEWG

Manufacturer

Analog Devices

Introduction

The MAX190BEWG is an integrated 12-bit analog-to-digital converter (ADC) with pseudo-differential input, primarily designed for data acquisition applications.

Product Features and Performance

12-bit resolution

Pseudo-differential input

Sampling rate up to 76k samples per second

SPI and parallel data interfaces

Sample-and-hold (S/H) ADC configuration

Single A/D converter

Successive approximation register (SAR) architecture

Internal voltage reference

Surface mount 24-SOIC package

Product Advantages

High resolution for precise data acquisition

Flexible data communication with both SPI and parallel interface options

Internal reference reduces external component count

Pseudo-differential input accommodates varying signal types

Key Technical Parameters

Number of Bits: 12

Sampling Rate (Per Second): 76k

Number of Inputs: 1

Input Type: Pseudo-Differential

Data Interface: SPI, Parallel

Configuration: S/H-ADC

Architecture: SAR

Voltage - Supply, Analog: 5V

Voltage - Supply, Digital: 5V

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Operates over a wide temperature range for use in harsh environments

Compatibility

SPI and parallel interfaces for compatibility with various microcontrollers and digital systems

Application Areas

Data acquisition systems

Instrumentation

Industrial control systems

Automation

Embedded systems

Product Lifecycle

Obsolete

Product may no longer be in production

Potential for limited availability, consider looking for replacements or upgrades

Several Key Reasons to Choose This Product

Precision data conversion with 12-bit resolution

Highly compatible interfaces (SPI, Parallel) for diverse systems

Suitable for rough environments with operational temperature range of -40°C to 85°C

Self-contained with internal reference, simplifying design

Compact 24-SOIC package for space-constrained applications

Ideal for single-channel data acquisition tasks with pseudo-differential input capability