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ADS1291IPBSR - Brand New Texas Instruments Analog Front End (AFEs) - Datasheet - Chipdatas

ADS1291IPBSR - Brand New Texas Instruments Analog Front End (AFEs)

In Stock:16301 ,Ready for Immediate Shipping
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In Stock: 16301, Ready for Immediate Shipping
Chipdatas Part No.:CD89-ADS1291IPBSR
Manufacturer Part No.:ADS1291IPBSR
Datecode:09+
Package:TQFP-32
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  • Description

    The ADS1291IPBSR is an Analog Front-End (AFE) electronic component model. It is a delta-sigma analog-to-digital (A/D) converter that offers excellent performance, ease of use, and low power in a small 4mm × 4mm QFN package. This electronic component model is well-suited for demanding high-resolution measurements, especially in portable and other space-saving and power-constrained applications.

    Specifications and features

    • 100SPS Data Rate (High-Speed Mode)
    • Single-Cycle Settling
    • Easy Conversion Control with START Pin
    • Automatic Shutdown
    • Low Noise: 4µVRMS Noise (High-Resolution Mode)
    • Input Multiplexer with Two Differential Channels (ADS1226)
    • Voltage Reference Supports Ratiometric Measurements
    • Self-Calibrating
    • Simple Read-Only 2-Wire Serial Interface
    • Internal High-Impedance Input Buffer
    • Internal Temperature Sensor
    • Internal Oscillator
    • Low-Power: 1mW While Operating, < 1µA During Shutdown
    • Analog and Digital Supplies: 2.7V to 5.5V

    Application Scenarios

    The ADS1291IPBSR electronic component model is typically used in hand-held instrumentation, portable medical equipment, and industrial process control.

    Comparison

    Advantages
    • The ADS1291IPBSR offers excellent performance, ease of use, and low power in a small package, making it ideal for space and power-constrained applications.
    • It provides a low noise level of 4µVRMS Noise (High-Resolution Mode) for accurate measurements.
    • It features automatic shutdown and a simple read-only 2-wire serial interface for easy conversion control.
    • The ADS1291IPBSR has a self-calibrating function, making it more user-friendly.
    Disadvantages
    • The ADS1291IPBSR is a delta-sigma analog-to-digital (A/D) converter and may not be suitable for other types of applications that require a different type of AFE.

  • Similar parts: 246 , Click to view
    Attributes Value
    Category Analog Front End (AFEs)
    Manufacturer Texas Instruments
    Product Category Analog Front End (AFE)
    Series ADS1291
    Product Analog Front Ends
    Type Biopotential AFE
    Packaging Tube Alternate Packaging
    Unit-Weight 0.002568 oz
    Mounting-Style SMD/SMT
    Package-Case TQFP-32
    Input-Type Differential
    Number-of-Channels 1 Channel
    Supplier-Device-Package 32-TQFP (5x5)
    Number-of-Bits 24 Bits
    Watt 495μW
    Voltage-Supply-Analog 2.7 V ~ 5.25 V
    Voltage-Supply-Digital 1.7 V ~ 3.6 V
    Architecture Sigma-Delta
    Resolution 24 bit
    Pd-Power-Dissipation 0.495 mW
    Maximum Operating Temperature + 85 C
    Interface-Type Serial SPI
    Supply-Voltage-Max 5.25 V
    Supply-Voltage-Min 2.7 V
    Number-of-Converters 2 Converter
    Sampling-Rate 8 kS/s
    Analog Power Supply 2.7 V to 5.25 V
    Digital-Supply-Voltage 1.7 V to 3.6 V
  • Latest 5 Reviews
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  • Shopping guide

    Warranty:
    • - 30-day money-back return policy,
    • - 90-day warranty against any manufacturing defects. View more
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Additional Information
  • Datasheet: Download ADS1291IPBSR
  • Chipdatas Part: CD89-ADS1291IPBSR
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/06/12 03:22 +0800
Refund
    • Full Refund if you don't receive your order
    • Full or Partial Refund , If the item is not as described
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