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TLC542IFNR - Texas Instruments

Description: Analog to Digital Converters - ADC 8bit 25ksps 11ch 5V

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TLC542IFNR - Texas Instruments PCB footprint - Plastic Leaded Chip Carrier - Plastic Leaded Chip Carrier - FN0020A
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TLC542IFNR - Texas Instruments  - 3D model - Plastic Leaded Chip Carrier - FN0020A
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TLC542IFNR Details

  • Manufacturer Part Number:

    TLC542IFNR

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QLCC

  • Package Description:

    GREEN, PLASTIC, LCC-20

  • Pin Count:

    20

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Analog Input Voltage-Max:

    5.5 V

  • Conversion Time-Max:

    20 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    S-PQCC-J20

  • JESD-609 Code:

    e3

  • Length:

    8.965 mm

  • Linearity Error-Max (EL):

    0.1953%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    11

  • Number of Bits:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    QCCJ

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.04 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    4.57 mm

  • Supply Current-Max:

    2 mA

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    J BEND

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    8.965 mm

TLC542IFNR Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for TLC542IFNR is 4.5V to 5.5V, although it can operate from 3V to 5.5V with reduced performance.
  • Proper thermal management for TLC542IFNR can be achieved by providing a heat sink, ensuring good airflow, and keeping the device away from heat sources. The thermal pad on the bottom of the package should be connected to a copper plane on the PCB to dissipate heat.
  • The TLC542IFNR can sink or source up to 25mA of current per output pin, with a total current limit of 100mA for all outputs combined.
  • The POR and BOR features of TLC542IFNR can be handled by connecting a capacitor between the VCC pin and GND, and by ensuring that the power supply voltage ramps up slowly during power-on. This allows the device to properly reset and initialize during power-up.
  • The OE pin on TLC542IFNR is used to enable or disable the output drivers. When OE is low, the outputs are enabled, and when OE is high, the outputs are high-impedance (tri-stated).

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TLC542IFNR 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 TLC542MN Texas Instruments

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For a full list of alternate parts for TLC542IFNR, check out Findchips.com