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ADS131M02QPWRQ1 - Texas Instruments

Description: Analog to Digital Converters - ADC Automotive, two-channel, 24-bit, 64-kSPS, simultaneous-sampling, delta-sigma ADC

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ADS131M02QPWRQ1 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - TSSOP - 1.2 mm max height-
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ADS131M02QPWRQ1 - Texas Instruments  - 3D model - Small Outline Packages - TSSOP - 1.2 mm max height-
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ADS131M02QPWRQ1 Details

  • Manufacturer Part Number:

    ADS131M02QPWRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    TSSOP-20

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Input Voltage-Max:

    3.6 V

  • Analog Input Voltage-Min:

    -1.3 V

  • Converter Type:

    ADC, DELTA-SIGMA

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    6.5 mm

  • Linearity Error-Max (EL):

    0.0006%

  • Moisture Sensitivity Level:

    3

  • Number of Analog In Channels:

    2

  • Number of Bits:

    24

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    2S COMPLEMENT BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP20,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Sample Rate:

    0.064 MHz

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    2.15 mA

  • Supply Voltage-Min:

    1.65 V

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

ADS131M02QPWRQ1 Frequently Asked Questions (FAQs)

  • Texas Instruments provides a layout guide in the datasheet, but it's recommended to follow a star-grounding scheme, keep analog and digital grounds separate, and place the device close to the analog signal sources to minimize noise.
  • Optimization depends on the application, but common techniques include selecting the right gain and offset settings, using the correct clock frequency, and implementing proper filtering and shielding to reduce noise and interference.
  • The maximum allowed input voltage is ±VREF (typically 4.096V or 2.048V), but it's recommended to keep the input voltage within 90% of VREF to ensure accurate conversions.
  • Use the SYNC pin to synchronize multiple devices, and implement a suitable communication protocol (e.g., SPI or I2C) to transfer data between devices and a microcontroller or other host system.
  • The typical power consumption is around 12mW, but it can be reduced by using the device's power-down modes, reducing the clock frequency, and optimizing the analog input configuration.

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ADS131M02QPWRQ1 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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