ADS1191IRSMR
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- Mfr.Part #
- ADS1191IRSMR
- Manufacturer
- Texas Instruments
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC AFE 1 CHAN 16BIT 32VQFN
- Stock
- 56,884
- In Stock ：
- 56,884
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- Manufacturer :
- Texas Instruments
- Product Category :
- Analog Front End (AFE)
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Number of Terminations :
- 32
- Supply Voltage :
- 3V
- Voltage - Supply, Analog :
- 2.7V~5.25V
- Operating Supply Current :
- 250μA
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- 32-VFQFN Exposed Pad
- Max Operating Temperature :
- 85°C
- Number of Functions :
- 1
- Number of Bits :
- 16
- Thickness :
- 900μm
- Mount :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- Type :
- GENERAL PURPOSE
- Pbfree Code :
- yes
- Number of Pins :
- 32
- Sampling Rate :
- 8 ksps
- Voltage - Supply, Digital :
- 1.7V~3.6V
- ECCN Code :
- EAR99
- Terminal Position :
- QUAD
- Min Operating Temperature :
- -40°C
- Max Supply Voltage :
- 5.25V
- Number of Inputs :
- 1
- Lead Free :
- Lead Free
- Number of Channels :
- 2
- Base Part Number :
- ADS1191
- Temperature Grade :
- Industrial
- Width :
- 4mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Length :
- 4mm
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Factory Lead Time :
- 6 Weeks
- Resolution :
- 3 B
- JESD-609 Code :
- e4
- Interface :
- SPI
- Height :
- 1mm
- Power (Watts) :
- 495μW
- Radiation Hardening :
- No
- Min Supply Voltage :
- 1.7V
- Packaging :
- Tape and Reel (TR)
- Datasheets
- ADS1191IRSMR
Analog Front End (AFE) Texas Instruments ADS1191IRSMR Overview
The Analog Front End (AFE) Texas Instruments ADS1191IRSMR is a highly integrated, high-performance solution designed specifically for medical applications requiring precise signal acquisition and conditioning. With its advanced architecture and compact 32-VQFN package, this single-channel, 16-bit Analog Front End enhances system reliability and efficiency. It offers robust noise immunity and low power consumption, making it ideal for portable medical devices. The integration of features such as a programmable gain amplifier and an internal oscillator simplifies system design, reduces external component count, and accelerates product development cycles.
ADS1191IRSMR Features
This precision AFE boasts a series of features designed to enhance performance in critical applications. Key features include a single-channel configuration with a 16-bit delta-sigma ADC, low-noise performance, and a flexible input multiplexer. Additionally, the ADS1191IRSMR supports a wide range of supply voltages and includes a built-in oscillator, reference, and PGA, which are crucial for scaling and precision in signal processing.
ADS1191IRSMR Applications
- Portable ECG/EKG Devices: In portable ECG/EKG devices, the ADS1191IRSMR's high-resolution ADC and low power consumption ensure accurate heart rate monitoring while optimizing battery life.
- Blood Pressure Monitors: The device's precision and noise reduction capabilities are essential for the accurate detection of systolic and diastolic pressures in blood pressure monitoring systems.
- Wearable Health Monitors: Ideal for integration into wearable technology, the ADS1191IRSMR facilitates continuous monitoring of vital signs with minimal impact on device size and power usage.
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