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ADS1261BIRHBR - Texas Instruments

Description: 24-bit 40-kSPS 10-ch delta-sigma ADC with PGA, VREF, IDACs and AC excitation for factory automation

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PCB Footprints
ADS1261BIRHBR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RHB0032E  HEIGHT 1
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ADS1261BIRHBR - Texas Instruments  - 3D model - Quad Flat No-Lead - RHB0032E  HEIGHT 1
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ADS1261BIRHBR Details

  • Manufacturer Part Number:

    ADS1261BIRHBR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Input Voltage-Max:

    2.5 V

  • Analog Input Voltage-Min:

    -2.5 V

  • Converter Type:

    ADC, DELTA-SIGMA

  • JESD-30 Code:

    S-PQCC-N32

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Linearity Error-Max (EL):

    0.0015%

  • Moisture Sensitivity Level:

    3

  • Number of Analog In Channels:

    10

  • Number of Bits:

    24

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    2'S COMPLEMENT BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC32,.2SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Sample Rate:

    0.04 MHz

  • Seated Height-Max:

    1 mm

  • Supply Current-Max:

    6.5 mA

  • Supply Voltage-Min:

    2.7 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    5 mm

ADS1261BIRHBR Frequently Asked Questions (FAQs)

  • The ADS1261BIRHBR requires careful layout and placement to minimize noise and ensure optimal performance. TI recommends placing the device close to the analog signal sources, using a solid ground plane, and keeping analog and digital traces separate. Additionally, decoupling capacitors should be placed close to the device's power pins.
  • To optimize the ADS1261BIRHBR's performance, consider the following: choose the correct gain setting, adjust the sampling rate, and select the appropriate filter settings. Additionally, ensure proper signal conditioning, use a stable reference voltage, and minimize noise in the system.
  • The ADS1261BIRHBR's digital interface requires careful handling to ensure reliable data transfer. Use a stable clock source, ensure proper synchronization, and implement error checking mechanisms to detect and correct data transmission errors.
  • Calibration is crucial for achieving optimal accuracy with the ADS1261BIRHBR. Perform a full-scale calibration to adjust the device's gain and offset, and consider implementing a system-level calibration to account for external factors such as temperature and voltage variations.
  • The ADS1261BIRHBR requires a stable power supply to ensure accurate conversions. Use a low-noise, regulated power supply, and consider implementing a voltage regulator to minimize power supply noise and ripple.

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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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