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OPA627AM - Texas Instruments

Description: TEXAS INSTRUMENTS - OPA627AM - OP AMP, PRECISION FET, TO-99-8, 627

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PCB Footprints
OPA627AM - Texas Instruments PCB footprint - Other - Other - LMC(O-MBCY-W8)
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OPA627AM - Texas Instruments  - 3D model - Other - LMC(O-MBCY-W8)
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OPA627AM Details

  • Manufacturer Part Number:

    OPA627AM

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Part Package Code:

    TO-99

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    1

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.002 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):

    0.00001 µA

  • Input Offset Voltage-Max:

    100 µV

  • JESD-30 Code:

    O-MBCY-P8

  • 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:

    METAL

  • Package Code:

    TO-99

  • Package Shape:

    ROUND

  • Package Style:

    CYLINDRICAL

  • Packing Method:

    TUBE

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Slew Rate-Min:

    40 V/us

  • Slew Rate-Nom:

    55 V/us

  • Subcategory:

    Operational Amplifier

  • 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 Form:

    PIN/PEG

  • Terminal Position:

    BOTTOM

  • Unity Gain BW-Nom:

    16000

  • Voltage Gain-Min:

    100000

  • Wideband:

    NO

OPA627AM Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the OPA627AM is ±2.5V to ±18V, with a maximum differential voltage of 36V.
  • To ensure stability in a unity-gain configuration, add a 10nF to 22nF capacitor in parallel with a 1kΩ to 2kΩ resistor between the output and the inverting input (pin 2). This helps to reduce oscillations and improve stability.
  • The OPA627AM can drive up to 1nF of capacitive load without oscillating or becoming unstable. However, it's recommended to use a series resistor (Rs) to limit the capacitive load and prevent oscillations.
  • To reduce noise and hum, use a well-regulated power supply, add decoupling capacitors (e.g., 10uF and 100nF) close to the op-amp, and consider using a noise-reducing circuit topology, such as a differential amplifier configuration.
  • The OPA627AM is rated for operation from -40°C to 125°C. However, the device's performance may degrade at high temperatures, and the maximum junction temperature should not exceed 150°C.

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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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