Introducing the ADS1191IPBS from Texas Instruments

The ADS1191IPBS is a high-performance, single-channel, analog-to-digital converter (ADC) brought to you by Texas Instruments, a global semiconductor company known for its cutting-edge technology. This precision ADC is specifically designed for medical applications, particularly those requiring electroencephalogram (EEG), electrocardiogram (ECG), and other biopotential measurement systems.

At the heart of the ADS1191IPBS is a 16-bit delta-sigma ADC with a built-in programmable gain amplifier (PGA), which offers selectable gains from 1 to 12, providing flexibility and high sensitivity for a range of input signals. The device operates at a data rate of up to 8 kSPS (samples per second), ensuring accurate and timely capture of physiological signals for real-time monitoring and diagnosis.

One of the standout features of the ADS1191IPBS is its low-power consumption, making it an ideal choice for portable and battery-powered medical devices. It operates from a single 3.3V power supply and includes a power-down feature that significantly reduces power consumption when the device is not in active use.

The ADS1191IPBS also includes a range of integrated features to enhance signal quality and simplify system design. These include an internal oscillator, a reference voltage, and an onboard calibration circuit that helps maintain accuracy over time and temperature variations. The device's SPI-compatible serial interface facilitates easy communication with microcontrollers and DSPs, making it straightforward to integrate into a variety of systems.

Encased in a compact 10-TSSOP package, the ADS1191IPBS is designed to occupy minimal board space, which is crucial for the design of sleek, modern medical devices. Its robust design ensures reliable operation in challenging environments, while also meeting the stringent requirements of medical standards.

Whether you're designing a handheld patient monitoring system, a wearable health device, or any other precision medical application, the ADS1191IPBS from Texas Instruments is an excellent choice for your ADC needs, combining performance, integration, and reliability.

For more information, sample requests, or to place an order, visit the Texas Instruments website or contact your local TI distributor.