MAX191BCWG - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX191BCWG

Manufacturer

Analog Devices

Introduction

The MAX191BCWG is a high-performance, 12-bit analog-to-digital converter from Analog Devices, designed for data acquisition systems requiring high speed and precision.

Product Features and Performance

12-bit resolution

100k samples per second sampling rate

Single pseudo-differential input

SPI and parallel data interfaces

Sample-and-Hold (S/H) included

Successive Approximation Register (SAR) architecture

Internal voltage reference

Product Advantages

High resolution and fast sampling suitable for accurate data acquisition

Flexible data interface options for easy integration into various systems

On-board Sample-and-Hold circuitry simplifies application design

Internal reference reduces external components

Key Technical Parameters

Number of Bits: 12

Sampling Rate: 100k Samples/Second

Number of Inputs: 1

Input Type: Pseudo-Differential

Data Interface: SPI, Parallel

Configuration: S/H-ADC

Architecture: SAR

Reference Type: Internal

Voltage Supply, Analog: ±5V, 5V

Voltage Supply, Digital: 5V

Operating Temperature Range: 0°C to 70°C

Quality and Safety Features

Built with Analog Devices' commitment to quality

Robust operating temperature range ensuring stability across environments

Compatibility

Compatible with SPI and parallel interface protocols

Surface Mount device in 24-SOIC package

Application Areas

Precision data acquisition systems

Medical imaging devices

Industrial automation and process control

Instrumentation

Product Lifecycle

Status: Obsolete

As this product is obsolete, replacement or upgrade options should be reviewed with the manufacturer or alternative sources.

Several Key Reasons to Choose This Product

Precision 12-bit resolution for accurate data measurements

High-speed sampling at 100k samples per second enabling real-time data acquisition

SAR architecture known for excellent linearity and speed

Versatile digital interfaces (SPI and Parallel) facilitating easy system integration

Analog Devices' reputation for quality and reliability in ADC products

Internal reference mitigating the need for additional external circuitry

Suitability for a wide range of applications, including medical, industrial, and instrumentation.