ADS1291IPBSR
- Mfr.Part #
- ADS1291IPBSR
- Manufacturer
- Texas Instruments
- Package / Case
- 32-TQFP
- Datasheet
- Download
- Description
- IC AFE 1 CHAN 24BIT 32TQFP
- Stock
- 4,852
- In Stock :
- 4,852
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- Manufacturer :
- Texas Instruments
- Product Category :
- Analog Front End (AFE)
- Lead Free :
- Lead Free
- Number of Terminations :
- 32
- Temperature Grade :
- Industrial
- Pbfree Code :
- yes
- Terminal Form :
- Gull wing
- Sampling Rate :
- 8 ksps
- Contact Plating :
- Gold
- Voltage - Supply, Analog :
- 2.7V~5.25V
- Radiation Hardening :
- No
- Package / Case :
- 32-TQFP
- Max Supply Voltage :
- 5.25V
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Supply Voltage :
- 3V
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Base Part Number :
- ADS1291
- Type :
- GENERAL PURPOSE
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tape and Reel (TR)
- Number of Bits :
- 24
- JESD-609 Code :
- e4
- Number of Functions :
- 1
- Surface Mount :
- yes
- Voltage - Supply, Digital :
- 1.7V~3.6V
- Max Operating Temperature :
- 85°C
- Min Supply Voltage :
- 1.7V
- Length :
- 5mm
- Height :
- 1.2mm
- Pin Count :
- 32
- Conversion Rate :
- 125 sps
- Interface :
- SPI
- Number of Channels :
- 1
- Operating Supply Current :
- 250μA
- Peak Reflow Temperature (Cel) :
- 260
- Factory Lead Time :
- 6 Weeks
- Width :
- 5mm
- Signal to Noise Ratio (SNR) :
- 107 dB
- Thickness :
- 1mm
- Max Supply Voltage (DC) :
- 3.6V
- Number of Converters :
- 2
- Min Operating Temperature :
- -40°C
- Resolution :
- 3 B
- Min Supply Voltage (DC) :
- 1.7V
- Max Power Dissipation :
- 495μW
- Terminal Position :
- QUAD
- Number of Pins :
- 32
- Datasheets
- ADS1291IPBSR

Analog Front End Texas Instruments ADS1291IPBSR Overview
The Analog Front End Texas Instruments ADS1291IPBSR is a high-performance, precision analog front end (AFE) specifically designed for medical applications requiring exact signal acquisition and conditioning. Its integrated architecture combines a 24-bit analog-to-digital converter (ADC) with a low-noise programmable gain amplifier, making it an ideal solution for developers and manufacturers focusing on compact, power-efficient, medical diagnostic equipment. This component ensures robust data integrity and offers configurable settings to meet diverse application needs, which are crucial for B2B customers seeking reliable and scalable options for mass production.
ADS1291IPBSR Features
The Texas Instruments ADS1291IPBSR offers a single-channel, 24-bit resolution which is perfect for detailed and accurate signal processing. Its 32-TQFP package is designed for streamlined integration into existing designs without the need for extensive redesign. The device operates over a wide supply voltage range, enhancing its flexibility for use in various types of equipment. With its low-power consumption and small footprint, it stands out in applications where space and energy efficiency are prioritized.
ADS1291IPBSR Applications
- Portable Medical Devices: Used in devices like patient monitoring systems, where precision and efficiency are critical. The ADS1291IPBSR can handle small signal variations with high fidelity, making it essential for reliable patient diagnostics.
- Biometric Monitoring Systems: Ideal for integrating into systems that monitor physiological parameters such as heart rate and blood pressure, providing high accuracy in readings essential for critical health assessments.
- Fitness and Wellness Devices: Can be utilized in wearables that require accurate sensing of body metrics. Its low power consumption and high accuracy make it suitable for extended use in devices focused on health tracking and improvement.
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