ADS8684AIDBTR - Texas Instruments

Manufacturer Part Number

ADS8684AIDBTR

Manufacturer

Texas Instruments

Introduction

The ADS8684AIDBTR is an advanced 16-bit Analog to Digital Converter that offers high-speed data acquisition with integrated features designed to simplify system complexity and minimize power consumption.

Product Features and Performance

16-bit resolution

Sampling rate of up to 500k samples per second

Four multiplexed input channels

Supports both differential and single-ended inputs

SPI data interface for easy integration

Programmable Gain Amplifier (PGA) included

Successive Approximation Register (SAR) architecture

Compatible with external and internal reference voltages

Operates with analog supply voltage of 5V and digital supply voltage ranging from 1.65V to 5.25V

Suitable for operation in temperature ranges from -40°C to 125°C

Product Advantages

High-resolution ADC capabilities enhance measurement accuracy

Multiplexed inputs reduce system complexity

Integrated PGA simplifies signal conditioning

Flexible SPI interface ensures compatibility with a majority of microcontrollers

Wide operating temperature range enhances reliability in harsh environments

Key Technical Parameters

Number of Bits: 16

Sampling Rate: 500k samples per second

Number of Inputs: 4

Input Type: Differential, Single Ended

Data Interface: SPI

Voltage - Supply, Analog: 5V

Voltage - Supply, Digital: 1.65V ~ 5.25V

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Robust operating temperature range ensures reliable performance in extreme conditions

Advanced design meets industry standards for data acquisition systems

Compatibility

SPI interface is widely used and compatible with most modern microcontrollers

Both external and internal reference voltage options enhance adaptability

Application Areas

Industrial instrumentation

Medical devices

Communication systems

Data logging systems

Automated test equipment

Product Lifecycle

The product status is active

Currently, there are no indications of discontinuation, ensuring long-term availability and support

Replacement or upgrade options will be provided if required

Several Key Reasons to Choose This Product

High-speed ADC with excellent resolution improves overall system accuracy

Integrated features such as the PGA and multiplexed inputs reduce additional component needs

Wide digital supply voltage range and low power consumption make it suitable for battery-operated devices

Versatility in applications due to robust feature set and compatibility

Reliability in harsh environments with an extensive temperature range and SPI data connectivity ensures operational consistency