MAX121CPE+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX121CPE+

Manufacturer

Analog Devices

Introduction

The MAX121CPE+ is a high-performance, single-channel 14-bit Analog to Digital Converter (ADC) from Analog Devices, ideally suited for data acquisition applications.

Product Features and Performance

14-bit resolution

Sampling rate up to 308k samples per second

Single-ended input

SPI data interface

Utilizes Successive Approximation Register (SAR) architecture

Supports both external and internal reference voltages

Operates with analog supply voltage between -10.8V to 15.75V, and digital supply voltage the same

Product Advantages

High resolution and fast sampling rate improve measurement accuracy and speed

Flexibility with reference voltage

Easy integration with digital systems via SPI interface

Key Technical Parameters

Number of Bits: 14

Sampling Rate: 308k per second

Input Type: Single Ended

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

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

Operating Temperature: 0°C to 70°C

Quality and Safety Features

Robust operating temperature range ensures reliability in varied environments

Through hole mounting offers strong mechanical stability

Compatibility

Compatible with most microcontrollers that support SPI interface

Application Areas

Industrial automation

Medical equipment

Instrumentation

Data logging systems

Product Lifecycle

The product is currently active with no near-term end-of-life or discontinuation planned

Continuous availability of replacements and upgrades

Several Key Reasons to Choose This Product

High precision 14-bit resolution suitable for critical data measurements

High-speed sampling capabilities for real-time application demands

Flexible connectivity with a common SPI interface, ensuring ease of integration into existing systems

Robust temperature range and supply voltage variety make it adaptable to complex electrical environments

Reliable through-hole package ensures durable and secure mounting

From a reputable manufacturer known for quality ADC solutions