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OPA453TA - Texas Instruments

Description: Operational Amplifiers - Op Amps 80V 50mA Oper Amplifiers

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OPA453TA - Texas Instruments PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - KC (R-PSFM-T7)-1
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OPA453TA - Texas Instruments  - 3D model - Transistor Outline, Vertical - KC (R-PSFM-T7)-1
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OPA453TA Details

  • Manufacturer Part Number:

    OPA453TA

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SFM

  • Pin Count:

    3

  • 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):

    0.0001 µA

  • Bias Current-Max (IIB) @25C:

    0.0001 µA

  • Common-mode Reject Ratio-Min:

    86 dB

  • Common-mode Reject Ratio-Nom:

    94 dB

  • Frequency Compensation:

    YES (AVCL>=5)

  • Input Offset Current-Max (IIO):

    0.0001 µA

  • Input Offset Voltage-Max:

    3000 µV

  • JESD-30 Code:

    R-PSFM-T7

  • JESD-609 Code:

    e3

  • Length:

    10.17 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Neg Supply Voltage Limit-Max:

    -40 V

  • Neg Supply Voltage-Nom (Vsup):

    -40 V

  • Number of Functions:

    1

  • Number of Terminals:

    7

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TO-220

  • Package Equivalence Code:

    SIP7,.1,50TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Packing Method:

    TUBE

  • Power:

    YES

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    4.7 mm

  • Slew Rate-Nom:

    23 V/us

  • Subcategory:

    Operational Amplifier

  • Supply Current-Max:

    6.5 mA

  • Supply Voltage Limit-Max:

    40 V

  • Supply Voltage-Nom (Vsup):

    40 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    SINGLE

  • Unity Gain BW-Nom:

    7500

  • Voltage Gain-Min:

    63000

  • Wideband:

    NO

  • Width:

    8.38 mm

OPA453TA Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the OPA453TA is 670mW, which is calculated based on the maximum junction temperature (TJ) of 150°C and the thermal resistance (θJA) of 125°C/W.
  • To ensure stability in a unity-gain configuration, it's recommended to add a capacitor (typically 10-22pF) between the output and the inverting input to compensate for the op-amp's internal capacitance and prevent oscillations.
  • For optimal performance, it's recommended to use a star-grounding technique, where the op-amp's ground pin is connected to a central ground point, and to keep the input and output traces as short as possible to minimize noise and interference.
  • The OPA453TA is rated for operation up to 125°C, but its performance may degrade at higher temperatures. If you need to operate the op-amp in a high-temperature environment, consider using a thermally-enhanced package or a different op-amp specifically designed for high-temperature operation.
  • To prevent electrostatic discharge (ESD) damage, use proper ESD handling procedures, such as wearing an ESD strap, using ESD-safe work surfaces, and storing the op-amp in an ESD-safe container. Additionally, consider adding ESD protection diodes or resistors to the circuit design.

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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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