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TLV274CPWR - Texas Instruments

Description: 550-uA/Ch 3-MHz Rail-to-Rail Output Operational Amplifiers

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TLV274CPWR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW (R-PDSO-G14)
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TLV274CPWR Details

  • Manufacturer Part Number:

    TLV274CPWR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Pin Count:

    14

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • 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:

    5000 µV

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -8.25 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Slew Rate-Min:

    1 V/us

  • Slew Rate-Nom:

    2.1 V/us

  • Subcategory:

    Operational Amplifier

  • Supply Current-Max:

    2.64 mA

  • Supply Voltage Limit-Max:

    8.25 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:

    0.65 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Unity Gain BW-Nom:

    3000

  • Voltage Gain-Min:

    70795

  • Wideband:

    NO

  • Width:

    4.4 mm

TLV274CPWR Frequently Asked Questions (FAQs)

  • The maximum power dissipation of TLV274CPWR is 670mW at 25°C free-air temperature, but it can be derated to 560mW at 50°C and 450mW at 85°C.
  • To ensure stability in the TLV274CPWR op-amp, use a minimum gain of 5, keep the feedback resistors below 1kΩ, and use a capacitor with a value of 10nF to 100nF between the output and the inverting input.
  • For optimal performance, use a symmetrical layout, keep the input and output traces short and away from each other, and use a ground plane to minimize noise and electromagnetic interference.
  • While the TLV274CPWR can be used as a comparator, it's not recommended due to its slow slew rate and limited bandwidth. Instead, consider using a dedicated comparator like the TLV7031 or LM339.
  • To reduce noise in the TLV274CPWR circuit, use a low-noise power supply, add decoupling capacitors (10uF to 100uF) close to the op-amp, and consider using a noise-reducing capacitor (10nF to 100nF) between the output and the inverting input.

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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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