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TLC274BCD - Texas Instruments

Description: Texas Instruments TLC274BCD, Quad Op Amp, 1.7MHz CMOS, 5 → 15 V, 14-Pin SOIC

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TLC274BCD - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (-R-PDSO-G14)
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TLC274BCD - Texas Instruments  - 3D model - Small Outline Packages - D (-R-PDSO-G14)
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TLC274BCD Details

  • Manufacturer Part Number:

    TLC274BCD

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Pin Count:

    14

  • Country Of Origin:

    Malaysia, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Date Of Intro:

    1986-02-11

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.00006 µA

  • Bias Current-Max (IIB) @25C:

    0.00006 µA

  • Common-mode Reject Ratio-Min:

    65 dB

  • Common-mode Reject Ratio-Nom:

    80 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.00006 µA

  • Input Offset Voltage-Max:

    2000 µV

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    8.65 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    3.6 V/us

  • Subcategory:

    Operational Amplifier

  • Supply Current-Max:

    6.4 mA

  • Supply Voltage Limit-Max:

    18 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

  • Unity Gain BW-Nom:

    2000

  • Voltage Gain-Min:

    10000

  • Wideband:

    NO

  • Width:

    3.9 mm

TLC274BCD Frequently Asked Questions (FAQs)

  • The TLC274BCD can operate from -40°C to 125°C, but the recommended operating temperature range is -40°C to 85°C for optimal performance.
  • To prevent damage, handle the TLC274BCD by the body, avoid touching the pins, and store it in an anti-static bag or wrap it in anti-static material. Also, avoid bending the pins or applying excessive force.
  • The recommended power-on sequence is to apply VCC first, followed by the input signals. This ensures that the internal circuitry is properly initialized and prevents unwanted outputs.
  • To minimize power consumption, use a low-power mode when possible, reduce the clock frequency, and use a low-dropout regulator to minimize voltage drops. Additionally, consider using a power-gating technique to turn off unused sections of the circuit.
  • Key considerations for PCB layout include keeping the analog and digital grounds separate, using a solid ground plane, and minimizing noise coupling between analog and digital signals. Also, ensure that the power supply decoupling capacitors are placed close to the TLC274BCD.

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TLC274BCD 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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