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OPA549TG3 - Texas Instruments

Description: High Voltage High Current Operatioanl Amplifier

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OPA549TG3 - Texas Instruments PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - KV (R-PZFM-T11)
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OPA549TG3 - Texas Instruments  - 3D model - Transistor Outline, Vertical - KV (R-PZFM-T11)
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OPA549TG3 Details

  • Manufacturer Part Number:

    OPA549TG3

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SFM

  • Package Description:

    GREEN, PLASTIC, POWER PACK, TO-220, 11 PIN

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.5 µA

  • Bias Current-Max (IIB) @25C:

    0.5 µA

  • Common-mode Reject Ratio-Min:

    80 dB

  • Common-mode Reject Ratio-Nom:

    95 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.05 µA

  • Input Offset Voltage-Max:

    5000 µV

  • JESD-30 Code:

    R-PZFM-T11

  • JESD-609 Code:

    e3

  • Length:

    20.02 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Neg Supply Voltage Limit-Max:

    -30 V

  • Neg Supply Voltage-Nom (Vsup):

    -30 V

  • Number of Functions:

    1

  • Number of Terminals:

    11

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    ZFM

  • Package Equivalence Code:

    ZIP11,.2,.17,67TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Power:

    YES

  • Programmable Power:

    YES

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    4.62 mm

  • Slew Rate-Nom:

    9 V/us

  • Subcategory:

    Operational Amplifier

  • Supply Current-Max:

    35 mA

  • Supply Voltage Limit-Max:

    30 V

  • Supply Voltage-Nom (Vsup):

    30 V

  • Surface Mount:

    NO

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    1.7 mm

  • Terminal Position:

    ZIG-ZAG

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

    NOT SPECIFIED

  • Unity Gain BW-Nom:

    900

  • Voltage Gain-Min:

    100000

  • Wideband:

    NO

  • Width:

    10.7 mm

OPA549TG3 Frequently Asked Questions (FAQs)

  • The maximum power dissipation of OPA549TG3 is 2.5W. However, it's recommended to keep the junction temperature below 150°C to ensure reliable operation.
  • The output current limiting resistor (R_LIM) should be chosen based on the maximum output current required and the supply voltage. A general guideline is to use R_LIM = (V_SUPPLY - V_OUT) / I_OUT, where V_SUPPLY is the supply voltage, V_OUT is the output voltage, and I_OUT is the maximum output current.
  • For optimal performance, it's recommended to use a 4-layer PCB with a solid ground plane, and to keep the input and output traces separate. Additionally, decoupling capacitors should be placed close to the device, and the power supply lines should be routed away from the input signals.
  • To protect OPA549TG3 from overvoltage, use a voltage regulator or a zener diode to limit the input voltage. For overcurrent protection, use a current-limiting resistor or a fuse in series with the output. Additionally, consider using a thermal shutdown circuit to prevent overheating.
  • The recommended operating temperature range for OPA549TG3 is -40°C to 125°C. However, the device can operate up to 150°C with reduced performance and reliability.

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OPA549TG3 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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Part Image OPA549T Texas Instruments

Operational Amplifier, 1 Func, 5000uV Offset-Max, BICMOS, PZFM11