ADS1259QPWRQ1 - Texas Instruments

Manufacturer Part Number

ADS1259QPWRQ1

Manufacturer

Texas Instruments

Introduction

Precision 24-Bit Analog to Digital Converter for Data Acquisition Systems

Product Features and Performance

24-Bit Resolution

Sampling Rate of 14k samples per second

Single Differential or Single-Ended Input

Sigma-Delta Architecture

External Reference Voltage

Programmable Gain Amplifier Included

SPI Data Interface

Operating Range -40°C to 105°C

Automotive Grade with AEC-Q100 Qualification

Product Advantages

High-Resolution A/D Conversion

Low Noise Performance

Flexible Input Configuration

Integrated Features for Simplified Design

Robust Temperature Range for Automotive Applications

Precision Data Acquisition Capability

Key Technical Parameters

Number of Bits: 24

Sampling Rate: 14k SPS

Input Type: Differential, Single Ended

Interface: SPI

Architecture: Sigma-Delta

Voltage Supply Analog: 5V

Voltage Supply Digital: 2.7V to 5.25V

Operating Temperature: -40°C to 105°C

Quality and Safety Features

AEC-Q100 Qualified for Automotive Reliability

Extended Temperature Operation for Harsh Environments

Compatibility

SPI Interface for Easy Integration with Digital Systems

Compatible with Various Microcontrollers and DSPs

Application Areas

Automotive Sensor Data Acquisition

Industrial Automation

Medical Instrumentation

Precision Measurement Devices

Product Lifecycle

Active Status

Not Nearing Discontinuation

Support for Upgrades and Replacements Available

Several Key Reasons to Choose This Product

High-Resolution and Precision for Accurate Measurement

Programmable Gain for Flexible Input Signal Ranging

Robust Design Suitable for High-Temperature Automotive Environments

Industry-Standard SPI Interface for Broad Compatibility

Proven Sigma-Delta Technology for Reliable Performance

Texas Instruments' Reputation for Quality and Long-Term Support