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BUF634F - Texas Instruments

Description: Op Amp Single High Speed Amplifier ±18V/36V -40°C ~ 85°C 250 mA 180 MHz 6-Pin(5+Tab) DDPAK T/R

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BUF634F - Texas Instruments PCB footprint - Other - Other - KTT (R-PSFM-G5)_2025-3
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BUF634F Details

  • Manufacturer Part Number:

    BUF634F

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    D2PAK

  • Package Description:

    D2PAK-5

  • Pin Count:

    5

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Amplifier Type:

    BUFFER

  • Average Bias Current-Max (IIB):

    20 µA

  • Bandwidth (3dB)-Nom:

    180 MHz

  • Bias Current-Max (IIB) @25C:

    20 µA

  • Input Offset Voltage-Max:

    100000 µV

  • JESD-30 Code:

    R-PSSO-G5

  • Length:

    10.16 mm

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Number of Functions:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TO-263

  • Package Equivalence Code:

    SMSIP5H,.6,67TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.13 mm

  • Slew Rate-Nom:

    2000 V/us

  • Supply Current-Max:

    20 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.7 mm

  • Terminal Position:

    SINGLE

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

    NOT SPECIFIED

  • Width:

    8.925 mm

BUF634F Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for BUF634F is 4.5V to 18V, although it can operate up to 24V with reduced performance.
  • To ensure stability, it's recommended to use a compensation capacitor (Cc) between the output and the inverting input, and to follow the recommended layout and PCB design guidelines to minimize parasitic capacitance and inductance.
  • The BUF634F can deliver up to 10A of output current, but this is dependent on the operating voltage, temperature, and package type. It's recommended to check the datasheet for specific current limits and thermal derating.
  • Yes, the BUF634F can be used as a unity-gain buffer by connecting the output directly to the inverting input, but it's recommended to add a small compensation capacitor (Cc) to ensure stability.
  • Thermal management is critical for BUF634F, especially at high output currents. It's recommended to use a heat sink, ensure good airflow, and follow the recommended thermal design guidelines to prevent overheating and thermal shutdown.

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BUF634F 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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