ADS8684IDBTR - Texas Instruments

Manufacturer Part Number

ADS8684IDBTR

Manufacturer

Texas Instruments

Introduction

The ADS8684IDBTR is a high-performance, 16-bit analog-to-digital converter (ADC) featuring integrated features suited for a variety of data acquisition systems.

Product Features and Performance

16-bit resolution

500 ksps sampling rate

4-channel input with differential and single-ended options

SPI data interface

Programmable Gain Amplifier (PGA), Multiplexer (MUX), Sample-and-Hold (S/H), ADC in one configuration

Successive Approximation Register (SAR) architecture

Selectable internal or external voltage reference

Product Advantages

High-resolution ADC enhancing signal quality

Multi-channel input for concurrent signal processing

Integrated features minimizing external component needs

Flexible interfacing with a broad range of microcontrollers

Support for a wide range of supply voltages

Key Technical Parameters

16 bits of resolution

Sampling rate up to 500k samples per second

4 inputs available

Differential and single-ended input types

SPI interface for data transfer

External and internal reference voltage options

Analog supply voltage of 5V, digital supply ranging from 1.65V to 5.25V

Operating temperature range from -40°C to 125°C

Quality and Safety Features

Robust operational temperature range ensuring reliability in varied environments

Surface mount package designed for durability

Compatibility

SPI interfacing compatible with many microcontrollers and digital systems

Supports a wide range of analog and digital power supplies

Application Areas

Industrial control systems

Medical equipment

Data acquisition systems

Instrumentation

Automotive electronics

Product Lifecycle

Product status is active

No indication of nearing discontinuation

Availability of replacements or upgrades should be checked with Texas Instruments

Several Key Reasons to Choose This Product

High-resolution conversion for precise data acquisition

Versatility with 4-channel input

Integrated PGA, MUX, and S/H for reduced system complexity

Adaptability to various microprocessors or digital systems via SPI

Suitable for harsh environments with a wide temperature range

Ready for high-volume manufacturing with Tape & Reel packaging