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TLC2543CDWG4 - Texas Instruments

Description: Analog to Digital Converters - ADC 12Bit 66kSPS Ser Out Prog MSB/LSB First

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TLC2543CDWG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW0020A
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TLC2543CDWG4 Details

  • Manufacturer Part Number:

    TLC2543CDWG4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Pin Count:

    20

  • Country Of Origin:

    Taiwan

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Analog Input Voltage-Max:

    5.5 V

  • Conversion Time-Max:

    10 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    12.8 mm

  • Linearity Error-Max (EL):

    0.0244%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    11

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    70 °C

  • Output Bit Code:

    BINARY, 2S COMPLEMENT BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP20,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.066 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    2.65 mm

  • Supply Current-Max:

    2.5 mA

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.5 mm

TLC2543CDWG4 Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for TLC2543CDWG4 is 4.5V to 5.5V, although it can operate from 3V to 6V with reduced performance.
  • To ensure accurate ADC conversions, make sure to follow proper PCB layout guidelines, use a stable reference voltage, and minimize noise on the analog input pins. Also, ensure that the input signal is within the specified range and that the sampling rate is within the recommended range.
  • The maximum sampling rate of TLC2543CDWG4 is 400 kHz, but it can be limited by the clock frequency and the conversion mode used.
  • Yes, TLC2543CDWG4 can be used in a multi-channel ADC application by using the chip select (CS) pin to select the desired channel. However, the maximum sampling rate may be reduced depending on the number of channels and the conversion mode used.
  • The TLC2543CDWG4 outputs 12-bit digital data in a serial format. The output data can be handled by a microcontroller or a digital signal processor (DSP) by using a serial communication protocol such as SPI or I2C.

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TLC2543CDWG4 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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