ADS8331IPWR - Texas Instruments

Manufacturer Part Number

ADS8331IPWR

Manufacturer

Texas Instruments

Introduction

High-precision 16-bit SAR ADC with a 500kSPS sample rate and four input channels

Product Features and Performance

16-bit resolution

500,000 samples per second

Four multiplexed inputs

Pseudo-differential and single-ended input capability

SPI data interface

SAR (Successive Approximation Register) architecture

External reference voltage required

Analog supply voltage 2.7V to 3.6V or 5V

Digital supply voltage 1.65V to 5.5V

Operational temperature range -40°C to 85°C

Product Advantages

Precise data conversion for critical applications

High-speed performance suitable for a variety of applications

Flexible SPI interface for easy connectivity

Low power consumption for energy-sensitive designs

TSSOP-24 package suitable for compact PCB layouts

Key Technical Parameters

Number of Bits: 16

Sampling Rate: 500kSPS

Number of Inputs: 4

Input Type: Pseudo-Differential, Single Ended

Data Interface: SPI

SAR ADC architecture

Quality and Safety Features

Designed according to industry standards for performance and reliability

Temperature range ensures stability across various environments

Compatibility

Compatible with systems requiring SPI interface for ADCs

Multivoltage digital supply for integration flexibility

Application Areas

Industrial instrumentation

Medical devices

Data acquisition systems

Automated test equipment

Product Lifecycle

Active status, not nearing discontinuation

Current availability of replacements or upgrades not specified

Several Key Reasons to Choose This Product

High accuracy for precision measurement needs

Fast sample rate ideal for real-time data acquisition

Robust SPI protocol compatibility for various digital systems

Suitable for both analog and digital power supplies

Extended temperature range supports demanding operational environments