ADS1191IPBS
- Mfr.Part #
- ADS1191IPBS
- Manufacturer
- Texas Instruments
- Package / Case
- 32-TQFP
- Datasheet
- Download
- Description
- IC AFE 1 CHAN 16BIT 32TQFP
- Stock
- 17,080
- In Stock :
- 17,080
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- Manufacturer :
- Texas Instruments
- Product Category :
- Analog Front End (AFE)
- Packaging :
- Tube
- Number of Pins :
- 32
- Radiation Hardening :
- No
- Peak Reflow Temperature (Cel) :
- 260
- Factory Lead Time :
- 6 Weeks
- Number of Functions :
- 1
- Number of Channels :
- 2
- Voltage - Supply, Digital :
- 1.7V~3.6V
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Pin Count :
- 32
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage :
- 3V
- Surface Mount :
- yes
- Thickness :
- 1mm
- Max Power Dissipation :
- 495μW
- Width :
- 5mm
- Type :
- GENERAL PURPOSE
- Sampling Rate :
- 8 ksps
- Terminal Form :
- Gull wing
- Number of Converters :
- 1
- Number of Terminations :
- 32
- Voltage - Supply, Analog :
- 2.7V~5.25V
- Min Supply Voltage :
- 1.7V
- Lead Free :
- Lead Free
- Length :
- 5mm
- Terminal Position :
- QUAD
- Max Supply Voltage :
- 5.25V
- ECCN Code :
- EAR99
- Conversion Rate :
- 125 sps
- Contact Plating :
- Gold
- Pbfree Code :
- yes
- Operating Supply Current :
- 250μA
- Min Supply Voltage (DC) :
- 1.7V
- JESD-609 Code :
- e4
- Base Part Number :
- ADS1191
- Package / Case :
- 32-TQFP
- Max Operating Temperature :
- 85°C
- Interface :
- SPI
- Max Supply Voltage (DC) :
- 3.6V
- Height :
- 1.2mm
- Min Operating Temperature :
- -40°C
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Resolution :
- 2 B
- Number of Bits :
- 16
- Temperature Grade :
- Industrial
- Datasheets
- ADS1191IPBS

Analog Front End Texas Instruments ADS1191IPBS Overview
The Analog Front End (AFE) Texas Instruments ADS1191IPBS is a highly integrated, single-channel, 16-bit precision analog front end designed for a variety of biomedical and industrial applications. This compact module in a 32TQFP package is engineered to deliver high-performance data acquisition in systems where efficiency and accuracy are paramount. Its low-power consumption and high data rate make it an ideal solution for designers looking to enhance their systems with reliable and precise data conversion capabilities. Featuring advanced signal conditioning, this AFE simplifies design processes and reduces time to market for devices requiring critical signal monitoring and analysis.
ADS1191IPBS Features
The ADS1191IPBS offers an impressive suite of features that include a 16-bit delta-sigma ADC, a flexible input multiplexer, and an onboard oscillator. It also supports a high data rate up to 8 kSPS, which ensures rapid data collection with minimal delay. Additionally, its built-in PGA offers programmable gain options ranging from 1 to 12, allowing customization according to specific signal amplitude requirements. The low noise performance and integrated RFI filter further ensure the integrity and accuracy of data in noisy environments.
ADS1191IPBS Applications
- Portable ECG/EKG Devices: Utilizes its high-resolution ADC and low-power operation to monitor heart rates effectively, providing crucial data for cardiac analysis in compact, battery-powered devices.
- Blood Pressure Monitors: Employs its precision signal conversion capabilities to ensure accurate blood pressure readings in both clinical and home health environments.
- Wearable Health Trackers: The device's small footprint and efficiency are perfect for continuous health monitoring in wearable technologies, helping to track vital signs like heart rate and body temperature.
- Industrial Process Controls: The ADS1191IPBS can be applied to monitor and control industrial processes, providing accurate and real-time data crucial for maintaining the quality and efficiency of production lines.
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