ADS1291IPBS
- Mfr.Part #
- ADS1291IPBS
- Manufacturer
- Texas Instruments
- Package / Case
- 32-TQFP
- Datasheet
- Download
- Description
- IC AFE 1 CHAN 24BIT 32TQFP
- Stock
- 5,393
- In Stock :
- 5,393
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- Manufacturer :
- Texas Instruments
- Product Category :
- Analog Front End (AFE)
- Interface :
- SPI
- Max Operating Temperature :
- 85°C
- Base Part Number :
- ADS1291
- Number of Converters :
- 2
- Max Supply Voltage (DC) :
- 3.6V
- JESD-609 Code :
- e4
- Number of Pins :
- 32
- Height :
- 1.2mm
- Thickness :
- 1mm
- Number of Channels :
- 1
- Pbfree Code :
- yes
- Operating Supply Current :
- 250μA
- Number of Terminations :
- 32
- Supply Voltage :
- 3V
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Contact Plating :
- Gold
- Package / Case :
- 32-TQFP
- Surface Mount :
- yes
- Temperature Grade :
- Industrial
- Factory Lead Time :
- 6 Weeks
- Terminal Form :
- Gull wing
- Terminal Position :
- QUAD
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Voltage - Supply, Digital :
- 1.7V~3.6V
- Conversion Rate :
- 125 sps
- Width :
- 5mm
- Voltage - Supply, Analog :
- 2.7V~5.25V
- Length :
- 5mm
- Min Supply Voltage :
- 1.7V
- Radiation Hardening :
- No
- Number of Functions :
- 1
- Lead Free :
- Lead Free
- Packaging :
- Tray
- Min Operating Temperature :
- -40°C
- Sampling Rate :
- 8 ksps
- Peak Reflow Temperature (Cel) :
- 260
- Max Power Dissipation :
- 495μW
- Min Supply Voltage (DC) :
- 1.7V
- Max Supply Voltage :
- 5.25V
- Resolution :
- 3 B
- RoHS Status :
- ROHS3 Compliant
- Number of Bits :
- 24
- Signal to Noise Ratio (SNR) :
- 107 dB
- ECCN Code :
- EAR99
- Pin Count :
- 32
- Type :
- GENERAL PURPOSE
- Datasheets
- ADS1291IPBS

Analog Front End (AFE) Texas Instruments ADS1291IPBS Overview
The Analog Front End (AFE) Texas Instruments ADS1291IPBS is a state-of-the-art integrated circuit specifically designed for precise and efficient medical and industrial data acquisition systems. This highly integrated device offers a 24-bit analog-to-digital converter (ADC) with a single channel configuration, encapsulated in a compact 32-TQFP package. The ADS1291IPBS excels in environments where low noise and high accuracy are paramount, making it an ideal choice for developers looking to enhance their system's performance with advanced signal conditioning capabilities.
ADS1291IPBS Features
- High-Resolution 24-Bit ADC: Provides accurate data conversion, crucial for sensitive applications.
- Single Channel Input: Simplifies system design by focusing on high-quality single-channel data acquisition.
- Compact 32-TQFP Package: Offers a small footprint, suitable for space-constrained applications.
- Low Noise Performance: Ensures clean signal output, minimizing the need for additional filtering.
- Integrated PGA: Programmable Gain Amplifier included, allowing for signal amplification adjustments as needed.
ADS1291IPBS Applications
- Medical Monitoring Devices: The ADS1291IPBS can be integrated into heart rate monitors and ECG machines, where its high-resolution ADC accurately captures bioelectrical signals for analysis.
- Portable Instrumentation: Ideal for use in field-operated sensing equipment due to its compact size and low power consumption, providing precise measurements on the go.
- Industrial Process Controls: Its ability to process signals with minimal noise makes it perfect for monitoring industrial processes that require high accuracy to maintain quality and safety standards.
- Fitness and Wearable Technology: Can be used in fitness trackers and smartwatches, aiding in the detailed tracking of physiological parameters through its efficient single-channel data acquisition system.
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