ADS1198CPAG - Texas Instruments

Manufacturer Part Number

ADS1198CPAG

Manufacturer

Texas Instruments

Introduction

High-precision, 16-bit analog-to-digital converter with 8 integrated channels for data acquisition systems.

Product Features and Performance

16-bit resolution for high-accuracy measurements

8 channel input for multi-signal recording

Integrated Programmable Gain Amplifier (PGA) for signal conditioning

Concurrent sampling for simultaneous channel acquisition

Low-power operation at 8.2 mW for energy-efficient designs

Built-in oscillator for easy timing solutions

Configurable data rate for flexible applications

SPI-compatible serial interface for easy data transfer

Product Advantages

High channel count reduces system complexity

Low power consumption ideal for portable devices

Precision data conversion improves measurement quality

Integrated features minimize external component needs

Robust noise performance enhances signal quality

Key Technical Parameters

Number of Bits: 16

Number of Channels: 8

Power Consumption: 8.2 mW

Analog Supply Voltage: 2.7V to 5.25V

Digital Supply Voltage: 1.65V to 3.6V

Mounting Type: Surface Mount

Package: 64-TQFP (10x10)

Quality and Safety Features

Built-in lead detection for patient safety in medical applications

CRC checksum for reliable data communication

Electrostatic discharge (ESD) protection for better durability

Compatibility

SPI bus interface for compatibility with most microcontrollers

Flexible power supply ranges to suit various system designs

Application Areas

Medical imaging and diagnostic equipment

Portable ECG and EEG monitors

Industrial process control

Battery-powered systems

Product Lifecycle

Active status, currently not near discontinuation

Ongoing manufacturer support with the availability of replacements or upgrades

Several Key Reasons to Choose This Product

Precision analog-to-digital conversion ensures accurate data representation

High channel count facilitates the monitoring of multiple signals simultaneously

Low power requirement extends battery life for mobile applications

Integrated features offer a reduction in system design complexity and BOM cost

Robust design with built-in safety features adds to the reliability in critical applications