ADS1211E/1K - Texas Instruments

Manufacturer Part Number

ADS1211E/1K

Manufacturer

Texas Instruments

Introduction

The ADS1211E/1K is a precision 24-bit analog to digital converter (ADC) designed for data acquisition in measurement and instrumentation applications.

Product Features and Performance

24-bit resolution

Sampling rate of 16,000 samples per second

4 differential input channels

SPI data interface

Integrated multiplexer (MUX), programmable gain amplifier (PGA), and ADC

Sigma-Delta architecture

External and internal reference voltage options

Product Advantages

High resolution and sampling rate enhance measurement accuracy.

Flexible input configuration is enabled by the differential input type.

The integration of MUX, PGA, and ADC simplifies system design and reduces component count.

Versatility in reference voltage selection to match various application needs.

Key Technical Parameters

Number of Bits: 24

Sampling Rate (Per Second): 16k

Number of Inputs: 4

Input Type: Differential

Data Interface: SPI

Voltage Supply, Analog: 5V

Voltage Supply, Digital: 5V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Robust operating temperature range from -40°C to 85°C ensuring reliability in harsh environments.

Compatibility

Compatible with SPI data interface for easy integration with microcontrollers and digital systems.

Application Areas

Industrial measurement and control systems

Data acquisition systems

Medical instrumentation

Scientific research equipment

Product Lifecycle

Status: Last Time Buy

This product is in the end-of-life phase, with recommendations to consider alternatives for new designs.

Several Key Reasons to Choose This Product

High-resolution conversion improves the precision of data acquisition.

Multi-functional integration (MUX-PGA-ADC) reduces design complexity.

Wide operating temperature range ensures performance in extreme conditions.

Last Time Buy status indicates a need for acquiring this model before discontinuation, ensuring maintenance of existing systems.