LTC2431CMS#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC2431CMS#PBF

Manufacturer

Analog Devices

Introduction

The LTC2431CMS#PBF is a 20-bit Sigma-Delta Analog to Digital Converter (ADC) from Analog Devices, designed for data acquisition in systems requiring high precision.

Product Features and Performance

Architecture: Sigma-Delta

20-bit resolution ensuring high precision readings

Input Type: Differential, enhances noise rejection and improves signal integrity

Data Interface: SPI, allows for easy integration with most microcontrollers

Sampling Rate: 7.5 samples per second, suitable for low-speed precision sensing

Product Advantages

High-resolution 20-bit ADC provides precise data conversion

Differential input type improves measurement accuracy in noisy environments

SPI interface ensures compatibility with a wide range of microcontrollers

Key Technical Parameters

Number of Bits: 20

Sampling Rate (Per Second): 7.5

Number of Inputs: 1

Input Type: Differential

Voltage Supply, Analog: 2.7V ~ 5.5V

Voltage Supply, Digital: 2.7V ~ 5.5V

Quality and Safety Features

Operating Temperature Range: 0°C ~ 70°C, ensures reliable operation in standard industrial environments

Compatibility

SPI data interface compatible with most modern microcontrollers

10-MSOP package suitable for surface mount technology

Application Areas

High precision data acquisition systems

Industrial instrumentation

Medical monitoring devices

Environmental monitoring systems

Product Lifecycle

Product Status: Active

No immediate discontinuation planned, ensuring long-term availability

Several Key Reasons to Choose This Product

High-resolution 20-bit ADC ensures detailed and accurate data conversion

Low sampling rate optimized for precision rather than speed, ideal for applications like medical or environmental monitoring

Supports a wide range of supply voltages (2.7V to 5.5V), enhancing versatility in different system designs

SPI interface simplifies integration with existing digital systems, reducing development time and complexity