ADS8331IRGET - Texas Instruments

Manufacturer Part Number

ADS8331IRGET

Manufacturer

Texas Instruments

Introduction

High-precision 16-bit Analog to Digital Converter with a high 500kSPS sampling rate, designed for data acquisition in mixed-signal applications.

Product Features and Performance

16-bit resolution for high accuracy

500k samples per second (SPS) high-speed sampling

4 input channels for multi-signal acquisition

Supports pseudo-differential and single-ended inputs

SPI interface for simplified data communication

Multiplexer with sample-and-hold for effective input signal selection

Single ADC with a 1:1 sample-to-conversion ratio

Successive Approximation Register (SAR) architecture for fast data processing

Operates with external reference voltage for flexibility in various applications

Product Advantages

High-resolution and fast sampling ensure precise data capture. The compact 24-VFQFN package with an exposed pad enhances thermal performance and saves board space.

Key Technical Parameters

Number of Bits: 16

Sampling Rate: 500kSPS

Number of Inputs: 4

Input Type: Pseudo-Differential, Single Ended

Data Interface: SPI

Voltage Supply, Analog: 2.7V to 3.6V, 5V

Voltage Supply, Digital: 1.65V to 5.5V

Operating Temperature: -40°C to +85°C

Quality and Safety Features

Designed to operate reliably in temperatures ranging from -40°C to 85°C, ensuring performance in demanding environments.

Compatibility

Compatible with various microcontrollers and digital systems through its SPI interface.

Application Areas

Ideal for medical instruments, industrial control systems, instrumentation, and automated test equipment.

Product Lifecycle

Active product with texas-instruments continuing to support and manufacture, no impending discontinuation, and replacements or upgrades available if necessary.

Several Key Reasons to Choose This Product

Texas Instruments' reputation for quality and reliability

The high resolution and high-speed ADC can meet demanding precision requirements

Versatile input and extensive voltage supply ranges cater to various application needs

Ability to operate across a wide temperature range ensures reliability in harsh conditions

Compact package suitable for space-constrained designs