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ADS1291IRSMT - Texas Instruments

Description: Complete Low-Power Integrated Analog Front End (AFE) for ECG Applications

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ADS1291IRSMT - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RSM0032B
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ADS1291IRSMT - Texas Instruments  - 3D model - Quad Flat No-Lead - RSM0032B
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ADS1291IRSMT Details

  • Manufacturer Part Number:

    ADS1291IRSMT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Input Voltage-Max:

    5.25 V

  • Analog Input Voltage-Min:

    2.7 V

  • Converter Type:

    ADC, DELTA-SIGMA

  • JESD-30 Code:

    S-PQCC-N32

  • JESD-609 Code:

    e4

  • Length:

    4 mm

  • Linearity Error-Max (EL):

    0.0002%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    1

  • Number of Bits:

    24

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY, 2'S COMPLEMENT BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC32,.16SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Sample Rate:

    0.008 MHz

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    4 mm

ADS1291IRSMT Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a 4-layer PCB with a solid ground plane, and to keep analog and digital signals separate. Also, use short traces and avoid vias under the device.
  • The gain settings depend on the input signal amplitude and the desired output range. Use the PGA gain settings table in the datasheet to determine the optimal gain for your application.
  • Use a combination of analog and digital filtering techniques. The ADS1291IRSMT has a built-in digital filter, and you can also use external analog filters such as RC filters or notch filters to remove noise and interference.
  • Follow proper PCB design and layout practices, use shielding and grounding techniques, and ensure that your system meets the relevant EMC standards and regulations.
  • The maximum data rate is 4 kSPS per channel, but this can be limited by the system's clock speed, data conversion time, and other factors. Consult the datasheet and application notes for more information.

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ADS1291IRSMT Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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Part Image ADS1291IRSMR Texas Instruments

ADC, Delta-Sigma, 24-Bit, 1 Func, 1 Channel, Serial Access, PQCC32