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OPA548T-1 - Texas Instruments

Description: High-Voltage, High-Current, Wide-Output-Voltage-Swing Power Operational Amplfier

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OPA548T-1 - Texas Instruments PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - KC (R-PSFM-T7)
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3D Models
OPA548T-1 - Texas Instruments  - 3D model - Transistor Outline, Vertical - KC (R-PSFM-T7)
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OPA548T-1 Details

  • Manufacturer Part Number:

    OPA548T-1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SFM

  • Pin Count:

    3

  • Country Of Origin:

    Malaysia

  • 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):

    0.5 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 Voltage-Max:

    10000 µV

  • JESD-30 Code:

    R-PSFM-T7

  • JESD-609 Code:

    e3

  • Length:

    10.17 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:

    7

  • Operating Temperature-Max:

    85 °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:

    YES

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    4.7 mm

  • Slew Rate-Nom:

    10 V/us

  • Subcategory:

    Operational Amplifier

  • Supply Current-Max:

    20 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:

    1.27 mm

  • Terminal Position:

    SINGLE

  • Unity Gain BW-Nom:

    1000

  • Voltage Gain-Min:

    31620

  • Wideband:

    NO

  • Width:

    8.38 mm

OPA548T-1 Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the OPA548T-1 is 2.5W, and it is dependent on the ambient temperature and the thermal resistance of the package.
  • To ensure stability, it is recommended to use a compensation capacitor between the output and the inverting input, and to minimize the phase shift in the feedback loop by using a low-ESR capacitor and a low-inductance layout.
  • A star-grounding technique is recommended, where the grounds of the power supplies, the op-amp, and the signal sources are connected at a single point. Additionally, it is recommended to use a low-inductance layout and to minimize the length of the input and output traces.
  • It is recommended to use voltage clamps or transient voltage suppressors to protect the OPA548T-1 from overvoltage. Additionally, ESD protection can be achieved by using ESD-protection diodes or by following proper handling and storage procedures.
  • The recommended operating temperature range for the OPA548T-1 is -40°C to 125°C, but it can be extended to -55°C to 150°C with derating.

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OPA548T-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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Part Image OPA548T-1G3 Texas Instruments

Operational Amplifier, 1 Func, 10000uV Offset-Max, BICMOS, PSFM7