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TLV2454IPW - Texas Instruments

Description: Operational Amplifiers - Op Amps Quad Mcrpwr R-to-R Input/Output Op Amp

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TLV2454IPW Details

  • Manufacturer Part Number:

    TLV2454IPW

  • 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:

    Mainland China, Malaysia, Philippines, Taiwan

  • 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):

    0.007 µA

  • Bias Current-Max (IIB) @25C:

    0.005 µA

  • Common-mode Reject Ratio-Min:

    70 dB

  • Common-mode Reject Ratio-Nom:

    80 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.00045 µA

  • Input Offset Voltage-Max:

    1500 µV

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °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:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Slew Rate-Min:

    0.02 V/us

  • Slew Rate-Nom:

    0.11 V/us

  • Subcategory:

    Operational Amplifier

  • Supply Current-Max:

    0.168 mA

  • Supply Voltage Limit-Max:

    7 V

  • Supply Voltage-Nom (Vsup):

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • 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:

    220

  • Voltage Gain-Min:

    63095

  • Wideband:

    NO

  • Width:

    4.4 mm

TLV2454IPW Frequently Asked Questions (FAQs)

  • Texas Instruments recommends following a star-grounding scheme, keeping analog and digital grounds separate, and using a solid ground plane to minimize noise. Additionally, keep the input and output traces short and away from each other to reduce crosstalk.
  • It is recommended to power up the VCC pin before the VIN pin, and power down the VIN pin before the VCC pin. This ensures that the internal circuitry is properly initialized and avoids latch-up or damage.
  • The TLV2454IPW can drive up to 1nF of capacitive load. However, excessive capacitive loading can cause instability and oscillations. It is recommended to use a series resistor to dampen the load and ensure stability.
  • The TLV2454IPW has built-in overvoltage protection (OVP) and undervoltage lockout (UVLO) mechanisms. The OVP protects the device from input voltages above 6V, while the UVLO disables the output when the input voltage falls below 2.7V.
  • The thermal impedance of the TLV2454IPW package is approximately 45°C/W. This means that for every watt of power dissipated, the junction temperature will rise by 45°C above the ambient temperature. Proper thermal design and heat sinking are essential to ensure reliable operation.

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TLV2454IPW 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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