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OPA627BP - Texas Instruments

Description: 55V/µS, High-Speed, 0.8µV/˚C Drift Max, Precision Operational Amplifier

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OPA627BP - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - pdip 8pin
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OPA627BP - Texas Instruments  - 3D model - Dual-In-Line Packages - pdip 8pin
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OPA627BP Details

  • Manufacturer Part Number:

    OPA627BP

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Package Description:

    DIP-8

  • Pin Count:

    8

  • 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):

    0.001 µA

  • Bias Current-Max (IIB) @25C:

    0.000005 µA

  • Common-mode Reject Ratio-Min:

    100 dB

  • Common-mode Reject Ratio-Nom:

    110 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.000005 µA

  • Input Offset Voltage-Max:

    100 µV

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e4

  • Length:

    9.81 mm

  • Low-Bias:

    YES

  • Low-Offset:

    YES

  • Micropower:

    NO

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -25 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Power:

    YES

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Slew Rate-Min:

    40 V/us

  • Slew Rate-Nom:

    55 V/us

  • Supply Current-Max:

    7.5 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Unity Gain BW-Nom:

    16000

  • Voltage Gain-Min:

    100000

  • Wideband:

    NO

  • Width:

    7.62 mm

OPA627BP Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the OPA627BP is 670mW, which is calculated based on the maximum junction temperature (TJ) of 150°C and the thermal resistance (θJA) of 125°C/W.
  • To ensure stability in a unity-gain configuration, it's recommended to add a 10-22pF capacitor in parallel with a 1kΩ resistor between the output and the inverting input. This helps to compensate for the op-amp's internal capacitance and ensures stability.
  • To minimize noise and distortion, it's recommended to keep the input traces as short as possible, use a ground plane, and keep the power supply traces away from the input traces. Additionally, use a low-ESR capacitor for power supply decoupling and place it close to the op-amp.
  • Yes, the OPA627BP can be used as a buffer amplifier for high-impedance sources. Its high input impedance (10^12 Ω) and low input bias current (10pA) make it suitable for buffering high-impedance sources without loading them.
  • To protect the OPA627BP from overvoltage and ESD damage, it's recommended to use a voltage clamp or a transient voltage suppressor (TVS) diode at the input, and ensure that the input voltage does not exceed the maximum rating of ±15V.

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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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