ADS1191IPBS - Texas Instruments

Manufacturer Part Number

ADS1191IPBS

Manufacturer

Texas Instruments

Introduction

The ADS1191IPBS is a high-performance, single-channel Data Acquisition Analog Front End (AFE) designed for medical applications, particularly those requiring electrocardiogram (ECG) and heart rate monitoring capabilities.

Product Features and Performance

Highly integrated AFE solution with a 16-bit analog-to-digital converter (ADC)

Low power consumption at 495 µW, optimizing battery life for portable devices

Flexible power supply range: Analog 2.7V to 5.25V, Digital 1.7V to 3.6V

Precision data acquisition with high resolution and low noise performance

Surface Mount Technology (SMT) for compact and reliable device integration

Product Advantages

Minimized external components due to integrated features, reducing system complexity and cost

High-resolution ADC enhances signal quality, improving the accuracy of medical readings

Low power operation extends the battery life of portable medical devices

Flexibility in power supply compatibility adds to the ease of integration across various system designs

Key Technical Parameters

Number of Bits: 16

Number of Channels: 1

Power Consumption: 495 µW

Voltage Supply, Analog: 2.7V to 5.25V

Voltage Supply, Digital: 1.7V to 3.6V

Mounting Type: Surface Mount

Package / Case: 32-TQFP

Supplier Device Package: 32-TQFP (5x5)

Quality and Safety Features

Robust design ensures reliable operation under demanding medical applications

Follows industry standards for medical device quality assurance

Rigorous testing protocols to ensure device safety and performance integrity

Compatibility

Compatible with various microcontrollers and digital signal processors (DSPs), facilitating ease of system integration and flexibility in design

Application Areas

Medical monitoring systems, particularly for ECG and heart rate detection

Portable and wearable medical devices focusing on cardiovascular health

Research and development projects requiring precise signal acquisition and analysis

Product Lifecycle

Status: Active

Not currently nearing discontinuation, ensuring availability for ongoing and new designs

Options for future upgrades or replacements to accommodate evolving technology and application requirements

Several Key Reasons to Choose This Product

Industry-leading low power consumption optimizes portable device operation

High resolution and accuracy in data acquisition enhances medical monitoring reliability

Flexibility in supply voltage ranges facilitates integration into diverse system architectures

Texas Instruments’ reputation for quality and reliability in semiconductor manufacturing

Ongoing product support and availability, securing long-term design viability