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TLV1543CDB - Texas Instruments

Description: 10-Bit 200 kSPS ADC Ser. Out, Built-In Self-Test Modes, Inherent S&H, Pin Compat. w/TLC1543, 11 Ch.

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TLV1543CDB - Texas Instruments - PCB symbol
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TLV1543CDB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DB0020A
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TLV1543CDB - Texas Instruments - 3D model - Small Outline Packages - DB0020A
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TLV1543CDB Details

  • Manufacturer Part Number:

    TLV1543CDB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SSOP

  • Pin Count:

    20

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Input Voltage-Max:

    5.5 V

  • Conversion Time-Max:

    21 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    7.2 mm

  • Linearity Error-Max (EL):

    0.0977%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    11

  • Number of Bits:

    10

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY

  • Output Format:

    PARALLEL, WORD

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP20,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.038 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    2 mm

  • Supply Current-Max:

    2.5 mA

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • 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:

    5.3 mm

TLV1543CDB Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a star-ground configuration, with the analog and digital grounds separated and connected at a single point. Additionally, keep the analog input traces short and away from digital traces, and use a ground plane to reduce noise.
  • The self-test feature can be enabled by setting the ST pin high. If not used, the device will not perform internal diagnostics, which may affect its accuracy and reliability. It is recommended to use the self-test feature to ensure the device is functioning correctly.
  • The maximum sampling rate of the TLV1543CDB is 10 kHz. Increasing the sampling rate will increase the power consumption, but the device is designed to operate at low power consumption even at high sampling rates.
  • Calibration is not required for the TLV1543CDB, as it is a ratiometric device. However, if high accuracy is required, a system-level calibration can be performed by measuring the output voltage and adjusting the reference voltage accordingly.
  • The TLV1543CDB is designed to operate over a wide temperature range (-40°C to 125°C). However, temperature changes can affect the device's accuracy and linearity. It is recommended to use temperature compensation or calibration to ensure accurate readings over the operating temperature range.

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TLV1543CDB 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 TLV1543IDBR Texas Instruments

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For a full list of alternate parts for TLV1543CDB, check out Findchips.com