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TLC0820AIDWR - Texas Instruments

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

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TLC0820AIDWR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW0020A
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TLC0820AIDWR Details

  • Manufacturer Part Number:

    TLC0820AIDWR

  • 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:

    4.5 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:

    85 °C

  • Operating Temperature-Min:

    -40 °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:

    INDUSTRIAL

  • 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

TLC0820AIDWR 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 to prevent latch-up and ensures proper operation.
  • When using the TLC0820AIDWR 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 to prevent the output from exceeding the supply voltage and reduces power consumption.
  • Input capacitance can affect the TLC0820AIDWR's performance by increasing the input impedance and reducing the bandwidth. To minimize the impact, use a low-capacitance input source and keep the input traces as short as possible.
  • While the TLC0820AIDWR is primarily designed as a comparator, it can be used as an amplifier with a gain greater than 1. However, the gain bandwidth product and slew rate limitations must be considered to ensure stable operation.
  • To ensure EMC, use proper PCB layout techniques, such as separating analog and digital grounds, using shielding, and minimizing loop areas. Additionally, consider using filters or chokes to reduce electromagnetic interference (EMI).

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TLC0820AIDWR 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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