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TLC14CD - Texas Instruments

Description: TEXAS INSTRUMENTS - TLC14CD - FILTER SWITCHED-CAP LP, SMD, SOIC8

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TLC14CD - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (R-PDSO-G8)
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TLC14CD Details

  • Manufacturer Part Number:

    TLC14CD

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Active Filter Type:

    SWITCHED CAPACITOR FILTER

  • Center or Cutoff Freq Rng-Max:

    20 kHz

  • Center or Cutoff Freq Rng-Min:

    0.00005 kHz

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage-Max (Vsup):

    -6 V

  • Neg Supply Voltage-Min (Vsup):

    -2.25 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Order:

    4TH

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Poles and Zeros:

    4 AND 0

  • Qualification Status:

    Not Qualified

  • Response:

    LOWPASS

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max (Isup):

    3 mA

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    2.25 V

  • Supply Voltage-Nom (Vsup):

    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

  • Transfer Characteristics:

    BUTTERWORTH

  • Width:

    3.9 mm

TLC14CD Frequently Asked Questions (FAQs)

  • The TLC14CD can operate up to 100 kHz, but it's recommended to limit the frequency to 50 kHz for optimal performance and to avoid oscillations.
  • To ensure stability, use a compensation capacitor (Cc) between pins 1 and 16, and a bypass capacitor (Cb) between pin 14 and ground. Also, keep the input and output capacitors as close to the IC as possible, and use a low-ESR capacitor for Cb.
  • The minimum ESR required for the output capacitor (Cb) is 0.5 ohms. Using a capacitor with a lower ESR can cause instability and oscillations.
  • While the TLC14CD can be used as a voltage regulator, it's not recommended due to its limited current capability (up to 1.5A) and lack of short-circuit protection. Instead, consider using a dedicated voltage regulator IC.
  • The output voltage (Vout) of the TLC14CD can be calculated using the formula: Vout = (1 + R2/R1) * Vref, where R1 and R2 are the feedback resistors, and Vref is the reference voltage (typically 2.5V).

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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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