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OPA541AP - Texas Instruments

Description: Operational Amplifiers - Op Amps Hi-Power Monolithic Op Amp

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OPA541AP - Texas Instruments PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - KV (R-PZFM-T11)
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OPA541AP - Texas Instruments  - 3D model - Transistor Outline, Vertical - KV (R-PZFM-T11)
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OPA541AP Details

  • Manufacturer Part Number:

    OPA541AP

  • 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):

    0.00005 µA

  • Bias Current-Max (IIB) @25C:

    0.00005 µA

  • Common-mode Reject Ratio-Min:

    95 dB

  • Common-mode Reject Ratio-Nom:

    113 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.00003 µA

  • Input Offset Voltage-Max:

    1000 µV

  • JESD-30 Code:

    R-PSFM-T11

  • JESD-609 Code:

    e3

  • Length:

    20.02 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Neg Supply Voltage Limit-Max:

    -40 V

  • Neg Supply Voltage-Nom (Vsup):

    -35 V

  • Number of Functions:

    1

  • Number of Terminals:

    11

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -25 °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

  • Power:

    YES

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    4.62 mm

  • Slew Rate-Min:

    6 V/us

  • Slew Rate-Nom:

    10 V/us

  • Subcategory:

    Operational Amplifier

  • Supply Current-Max:

    25 mA

  • Supply Voltage Limit-Max:

    40 V

  • Supply Voltage-Nom (Vsup):

    35 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    1.7 mm

  • Terminal Position:

    SINGLE

  • Unity Gain BW-Nom:

    2000

  • Voltage Gain-Min:

    32000

  • Wideband:

    NO

  • Width:

    10.7 mm

OPA541AP Frequently Asked Questions (FAQs)

  • The maximum power dissipation of OPA541AP is 1.4W. However, it's recommended to keep the junction temperature below 150°C to ensure reliable operation.
  • The gain resistor values depend on the desired gain and bandwidth. A good starting point is to use the gain resistor calculator tool provided by Texas Instruments or consult the application notes for guidance.
  • Use a star-grounding technique, where the grounds of the power supply, input, and output are connected at a single point. Keep the layout compact and avoid long traces to minimize noise and oscillations.
  • Yes, OPA541AP can be used as a unity-gain buffer. However, it's essential to ensure the input impedance is matched to the source impedance to avoid signal attenuation.
  • Use proper shielding, filtering, and grounding techniques to minimize EMI and RFI. Consider adding ferrite beads or chokes to the power supply lines and using a metal shield around the amplifier.

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OPA541AP 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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