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OPA453TA-1 - Texas Instruments

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

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PCB Footprints
OPA453TA-1 - Texas Instruments PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - KVT (R-PZFM-T7)
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OPA453TA-1 - Texas Instruments  - 3D model - Transistor Outline, Vertical - KVT (R-PZFM-T7)
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OPA453TA-1 Details

  • Manufacturer Part Number:

    OPA453TA-1

  • 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-PZFM-T7

  • JESD-609 Code:

    e3

  • Length:

    10.16 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:

    ZIP7,.15,.2TB

  • 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:

    ZIG-ZAG

  • Unity Gain BW-Nom:

    7500

  • Voltage Gain-Min:

    63000

  • Wideband:

    NO

  • Width:

    8.34 mm

OPA453TA-1 Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the OPA453TA-1 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, it's essential to follow proper PCB layout practices, use a low-ESR capacitor for decoupling, and consider adding a compensation capacitor (e.g., 10-100pF) in parallel with the feedback resistor.
  • The OPA453TA-1 can operate from a single supply voltage of 2.7V to 36V, or from dual supplies of ±1.35V to ±18V. However, the recommended operating range is 5V to 30V for optimal performance.
  • To protect the OPA453TA-1 from input overvoltage, use input voltage limiting resistors and consider adding input clamping diodes (e.g., 1N4148) to prevent voltage exceeding the maximum rating of 42V.
  • The typical slew rate of the OPA453TA-1 is 2.5V/μs, which is suitable for most audio and general-purpose applications.

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OPA453TA-1 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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