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TLC555CPSR - Texas Instruments

Description: 2.1-MHz, 250-µA, Low-Power Timer

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TLC555CPSR Details

  • Manufacturer Part Number:

    TLC555CPSR

  • 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:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    IT CAN ALSO OPERATE AT 2 V OR 15 V NOMINAL SUPPLY

  • Analog IC - Other Type:

    PULSE; RECTANGULAR

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    6.2 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Output Frequency-Max:

    1.2 MHz

  • 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

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2 mm

  • Supply Current-Max (Isup):

    0.8 mA

  • Supply Voltage-Max (Vsup):

    15 V

  • Supply Voltage-Min (Vsup):

    2 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

  • Width:

    5.3 mm

TLC555CPSR Frequently Asked Questions (FAQs)

  • The maximum operating frequency of TLC555CPSR is 2.1 MHz, but it can be limited by the choice of external components and the application circuit.
  • To ensure stable operation, ensure that the power supply voltage is within the recommended range, decouple the power supply with a 10uF capacitor, and use a 0.01uF capacitor between pins 2 and 6 to reduce noise.
  • The control voltage pin (pin 5) is used to adjust the threshold voltage of the internal comparator, allowing the user to adjust the timing period of the oscillator.
  • No, TLC555CPSR is a timer IC and not a voltage regulator. It is not designed to regulate voltage and should not be used as a substitute for a voltage regulator.
  • The timing period of the oscillator can be calculated using the formula: T = 1.1 * R1 * R2 * C, where R1 and R2 are the resistors connected between pins 2 and 6, and C is the capacitor connected between pins 2 and 6.

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TLC555CPSR 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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