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TLC0838CPW - Texas Instruments

Description: Texas Instruments TLC0838CPW, 8-bit Serial ADC Differential, Single Ended Input, 20-Pin TSSOP

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TLC0838CPW - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW (R-PDSO-G20)
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TLC0838CPW - Texas Instruments  - 3D model - Small Outline Packages - PW (R-PDSO-G20)
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TLC0838CPW Details

  • Manufacturer Part Number:

    TLC0838CPW

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Pin Count:

    20

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Input Voltage-Max:

    5.5 V

  • Conversion Time-Max:

    32 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    6.5 mm

  • Linearity Error-Max (EL):

    0.3906%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    8

  • Number of Bits:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    70 °C

  • Output Bit Code:

    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

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.02 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    1.25 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:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

TLC0838CPW Frequently Asked Questions (FAQs)

  • The maximum clock frequency for TLC0838CPW is 3.6 MHz. However, it's recommended to use a clock frequency of 2.2 MHz or less to ensure reliable operation.
  • The TLC0838CPW has a built-in POR circuit that resets the device when the power supply voltage (VCC) rises above 1.5 V. To handle POR, ensure that the VCC ramp-up time is slower than 10 ms/V to prevent false triggering.
  • To minimize noise and ensure reliable operation, it's recommended to use a four-layer PCB with a dedicated analog ground plane, keep analog and digital signals separate, and use short traces for the analog inputs and outputs.
  • Calibration is not required for TLC0838CPW, as it has an internal calibration circuit that sets the gain and offset of the ADC. However, it's recommended to perform a system-level calibration to account for any external component tolerances and PCB layout variations.
  • The TLC0838CPW's performance is affected by temperature, with a typical temperature coefficient of ±1 ppm/°C for the ADC's gain and offset. Ensure that the device operates within the recommended temperature range of -40°C to 85°C for optimal performance.

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TLC0838CPW 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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