MAX121CWE+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX121CWE+

Manufacturer

Analog Devices

Introduction

The MAX121CWE+ is a high-performance analog to digital converter (ADC) designed for data acquisition in systems requiring precise conversion of analog signals to digital data.

Product Features and Performance

14-bit resolution

Sampling rate of up to 308k per second

Single-ended input type

Uses SPI data interface

SAR (Successive Approximation Register) architecture ensures reliability and accuracy

Supports both external and internal reference types

Capable of operating with analog supply voltage from 5V to -10.8V ~ 15.75V and digital supply voltage from 5V to -10.8V ~ 15.75V

Product Advantages

High resolution and fast sampling rate improve system performance

Flexibility in using different voltage supplies and reference types

Compact 16-SOIC package suitable for space-sensitive applications

Key Technical Parameters

Number of Bits: 14

Sampling Rate: 308k per second

Input Type: Single Ended

Architecture: SAR

Voltage Supply, Analog: 5V, -10.8V ~ 15.75V

Voltage Supply, Digital: 5V, -10.8V ~ 15.75V

Quality and Safety Features

Operates within an industrial temperature range of 0°C ~ 70°C

Robust surface mount package ensures durability and reliable mounting

Compatibility

SPI interface allows easy integration with most microcontrollers and digital systems

Application Areas

Industrial automation

Data acquisition systems

Medical equipment

Telecommunications

Instrumentation

Product Lifecycle

Currently active product

Not nearing discontinuation

Upgrades or replacements should be considered as technology evolves

Several Key Reasons to Choose This Product

High resolution and fast sampling rate for precise data gathering

Flexibility in power supplies and references enhances adaptability in various applications

Robust and compact packaging suitable for various industrial applications

Reliable data transmission with SPI interface

Suitable for a wide range of applications from medical to industrial automation