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OPA177FPG4 - Texas Instruments

Description: Precision Amplifiers Precision Oper Amplifier

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OPA177FPG4 - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - P (R-PDIP-T8)
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OPA177FPG4 - Texas Instruments  - 3D model - Dual-In-Line Packages - P (R-PDIP-T8)
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OPA177FPG4 Details

  • Manufacturer Part Number:

    OPA177FPG4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Package Description:

    GREEN, PLASTIC, DIP-8

  • Pin Count:

    8

  • Country Of Origin:

    Malaysia

  • 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):

    0.004 µA

  • Bias Current-Max (IIB) @25C:

    0.002 µA

  • Common-mode Reject Ratio-Min:

    130 dB

  • Common-mode Reject Ratio-Nom:

    140 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.0015 µA

  • Input Offset Voltage-Max:

    25 µV

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e4

  • Length:

    9.81 mm

  • Low-Bias:

    NO

  • Low-Offset:

    YES

  • Micropower:

    NO

  • Neg Supply Voltage Limit-Max:

    -22 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Slew Rate-Min:

    0.1 V/us

  • Slew Rate-Nom:

    0.3 V/us

  • Subcategory:

    Operational Amplifier

  • Supply Current-Max:

    2 mA

  • Supply Voltage Limit-Max:

    22 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Unity Gain BW-Nom:

    600

  • Voltage Gain-Min:

    2000000

  • Wideband:

    NO

  • Width:

    7.62 mm

OPA177FPG4 Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the OPA177FPG4 is 670mW, which is calculated based on the maximum junction temperature (TJ) of 150°C and the thermal resistance (θJA) of 125°C/W.
  • Yes, the OPA177FPG4 can be used as a unity-gain buffer. However, it's recommended to add a 1kΩ to 10kΩ resistor in series with the input to prevent oscillation due to the op-amp's high bandwidth.
  • To minimize noise and ensure stability, follow good PCB layout practices such as separating analog and digital grounds, using a solid ground plane, and keeping the input and output traces short and away from each other. Additionally, decouple the power supplies with 0.1μF to 1μF capacitors.
  • The recommended capacitor value for decoupling the power supplies is 0.1μF to 1μF, with a voltage rating that matches or exceeds the supply voltage. X7R or X5R ceramic capacitors are good choices due to their low ESR and high frequency response.
  • The OPA177FPG4 is specified to operate from -40°C to 125°C. However, the device's performance may degrade at high temperatures, and the maximum junction temperature (TJ) should not exceed 150°C. It's recommended to derate the power dissipation and ensure good heat sinking to prevent overheating.

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OPA177FPG4 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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