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TLC0820ACDWR - Texas Instruments

Description: 1-Channel Single ADC Semiflash 392ksps 8-bit Parallel 20-Pin SOIC T/R

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TLC0820ACDWR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW0020A
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TLC0820ACDWR Details

  • Manufacturer Part Number:

    TLC0820ACDWR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • 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:

    8 V

  • Analog Input Voltage-Min:

    -0.1 V

  • Conversion Time-Max:

    2.5 µs

  • Converter Type:

    ADC, FLASH METHOD

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    12.8 mm

  • Linearity Error-Max (EL):

    0.3906%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    1

  • Number of Bits:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    70 °C

  • Output Bit Code:

    BINARY, OFFSET BINARY

  • Output Format:

    PARALLEL, 8 BITS

  • 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:

    0.392 MHz

  • Sample and Hold / Track and Hold:

    TRACK

  • Seated Height-Max:

    2.65 mm

  • Supply Current-Max:

    15 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

TLC0820ACDWR Frequently Asked Questions (FAQs)

  • The recommended power-on sequence is to apply VCC first, followed by VREF, and then the analog input signal. This sequence helps prevent latch-up and ensures proper operation.
  • When using the TLC0820 as a comparator, the output voltage swing can be limited by adding a pull-up or pull-down resistor to the output pin. This helps prevent the output from exceeding the supply voltage or going below ground.
  • Input capacitance can affect the TLC0820's performance by introducing phase shift and reducing the bandwidth. To minimize this effect, keep the input capacitance as low as possible and use a low-capacitance input buffer if necessary.
  • While the TLC0820 can be used as an amplifier, its gain is limited to 1 due to its internal architecture. If a gain greater than 1 is required, an external amplifier or a different op-amp should be used.
  • To ensure EMC, follow proper PCB layout and design practices, such as using a ground plane, minimizing trace lengths, and adding bypass capacitors to the power supply pins. Additionally, consider using shielding and filtering components to reduce electromagnetic interference.

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TLC0820ACDWR 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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