ADS1234IPWR - Texas Instruments

Manufacturer Part Number

ADS1234IPWR

Manufacturer

Texas Instruments

Introduction

The ADS1234IPWR is a high-precision, 24-bit Analog to Digital Converter (ADC) designed by Texas Instruments, optimized for data acquisition in analog systems.

Product Features and Performance

24-bit Sigma-Delta ADC

Sampling rate up to 80 samples per second

4 input channels with differential and single-ended input capabilities

SPI data interface for communication

Configurable as MUX-PGA-ADC for flexible signal acquisition

Programmable Gain Amplifier (PGA) for signal conditioning

External reference voltage for accurate data conversion

Wide supply voltage range: Analog and Digital 2.7V to 5.3V

Operational temperature range from -40°C to 105°C

Available in a 28-TSSOP package suitable for surface mounting

Product Advantages

High-resolution ADC offering precise data acquisition

Multiple input channels increase system flexibility

Built-in PGA enhances signal quality and measurement range

Wide operating temperature range ensures reliability in extreme environments

Versatile power supply compatibility simplifies system power design

Key Technical Parameters

Number of Bits: 24

Sampling Rate (Per Second): 80

Number of Inputs: 4

Input Type: Differential, Single Ended

Data Interface: SPI

Architecture: Sigma-Delta

Voltage Supply, Analog: 2.7V ~ 5.3V

Voltage Supply, Digital: 2.7V ~ 5.3V

Operating Temperature: -40°C ~ 105°C

Quality and Safety Features

Designed to meet stringent industrial standards for reliability and performance

Robust thermal and electrical protection mechanisms integrated

Compatibility

Compatible with a wide range of microcontrollers and processors via SPI

Flexible input signal compatibility (differential or single-ended)

Application Areas

Precision weighing scales

Industrial process control

Medical equipment monitoring

Battery-operated sensor systems

Product Lifecycle

Status: Active

No current information on discontinuation or direct replacements makes it a stable choice for ongoing designs

Several Key Reasons to Choose This Product

Exceptional precision and low noise performance suitable for sensitive measurements

Multichannel input and versatile configuration options for a wide range of applications

Robust design suitable for harsh industrial environments

Texas Instruments' reputation for quality and support in semiconductor manufacturing

Ongoing product support and active status indicate a reliable supply chain for production needs