ADS8167IRHBR - Texas Instruments

Manufacturer Part Number

ADS8167IRHBR

Manufacturer

texas-instruments

Introduction

The ADS8167IRHBR from Texas Instruments is a high-performance 16-bit Analog-to-Digital Converter (ADC) designed for precision data acquisition in both single-ended and pseudo-differential input modes.

Product Features and Performance

16-bit resolution for high precision measurements

Sampling rate up to 500k samples per second

Eight input channels for multi-signal acquisition

Support for both pseudo-differential and single-ended inputs

Serial Peripheral Interface (SPI) for easy digital communication

Multiplexer (MUX) configuration for input signal selection

Successive Approximation Register (SAR) architecture for fast conversion

Possibility to use both external and internal reference voltages

Operates with analog supply voltages from 3V to 5.5V and digital supply voltages from 1.65V to 5.5V

Internal oscillator included for standalone operation

Designed to perform in operating temperatures ranging from -40°C to 125°C

Product Advantages

Precision measurement capability due to high resolution

Flexible input signal acquisition through multiple channels

Compatibility with various microcontrollers via SPI interface

Energy efficiency enabled by the SAR architecture

Versatile power supply options accommodate different system designs

Robust performance in a wide range of environmental conditions

Key Technical Parameters

Number of Bits: 16

Sampling Rate (Per Second): 500k

Number of Inputs: 8

Input Type: Pseudo-Differential, Single Ended

Data Interface: SPI

Configuration: MUX-ADC

S/H:ADC Ratio: 0:1

Number of A/D Converters: 1

Architecture: SAR

Reference Type: External, Internal

Voltage - Supply, Analog: 3V ~ 5.5V

Voltage - Supply, Digital: 1.65V ~ 5.5V

Quality and Safety Features

The device is manufactured by Texas Instruments, ensuring high standards of quality and reliability. It operates within a wide temperature range, guaranteeing performance in challenging conditions.

Compatibility

The ADS8167IRHBR is designed for surface mount technology, packed in a 32-VFQFN Exposed Pad package, ensuring compatibility with modern PCB assembly processes.

Application Areas

Precision data acquisition systems

Sensor interfacing and signal processing

Medical instrumentation

Industrial control systems

Automotive electronics

Product Lifecycle

As of the last update, the ADS8167IRHBR remains active, suggesting ongoing production and support. Information on replacements or upgrades should be directly obtained from Texas Instruments.

Several Key Reasons to Choose This Product

Precision: 16-bit resolution for accurate data acquisition

Flexibility: 8 input channels supporting multiple signal types

Interface Compatibility: SPI for easy integration with most microcontrollers

Power Efficiency: Low power consumption thanks to SAR architecture

Reliability: Manufactured by Texas Instruments, ensuring quality and long-term performance

Versatile Application: Suitable for a wide range of industrial, automotive, and medical applications