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ADS7953SBDBTG4 - Texas Instruments

Description: Texas Instruments ADS7953SBDBTG4, 12-bit Serial ADC, 38-Pin TSSOP

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ADS7953SBDBTG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DBT0038A
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ADS7953SBDBTG4 Details

  • Manufacturer Part Number:

    ADS7953SBDBTG4

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Package Description:

    TSSOP-38

  • Pin Count:

    38

  • Country Of Origin:

    Malaysia

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Input Voltage-Max:

    5.02 V

  • Conversion Time-Max:

    0.8 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    R-PDSO-G38

  • JESD-609 Code:

    e4

  • Length:

    9.7 mm

  • Linearity Error-Max (EL):

    0.0244%

  • Moisture Sensitivity Level:

    2

  • Number of Analog In Channels:

    16

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    38

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP38,.25,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    1 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    3 mA

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

ADS7953SBDBTG4 Frequently Asked Questions (FAQs)

  • Texas Instruments provides a layout and routing guide in the ADS7953SBDBTG4 evaluation module user's guide, which includes recommendations for component placement, trace routing, and grounding to minimize noise and ensure accurate conversions.
  • The ADS7953SBDBTG4 does not require calibration, as it is a self-calibrating ADC. However, it is recommended to follow the recommended layout and routing guidelines and to use a high-quality voltage reference to ensure accurate conversions.
  • The ADS7953SBDBTG4 can achieve a maximum sampling rate of 2 MSPS (mega-samples per second) in continuous conversion mode, and up to 4 kSPS (kilo-samples per second) in single-shot mode.
  • Yes, the ADS7953SBDBTG4 is a 16-bit, 4-channel ADC, which means it can convert up to 4 analog input channels simultaneously. The device also has a built-in channel sequencer that allows for flexible channel selection and conversion.
  • The ADS7953SBDBTG4 has a typical power consumption of 35 mW at 2 MSPS. Power consumption can be reduced by operating the device at a lower sampling rate, using the device's power-down mode, or by using a lower supply voltage.

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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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