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OPA604AP - Texas Instruments

Description: OPA604AP, Operational Amplifier 20MHz, 8-Pin PDIP

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OPA604AP - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - P (R-PDIP-T8)
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OPA604AP - Texas Instruments  - 3D model - Dual-In-Line Packages - P (R-PDIP-T8)
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OPA604AP Details

  • Manufacturer Part Number:

    OPA604AP

  • 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

  • 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):

    0.0002 µA

  • Bias Current-Max (IIB) @25C:

    0.0002 µA

  • Common-mode Reject Ratio-Min:

    80 dB

  • Common-mode Reject Ratio-Nom:

    100 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    5000 µV

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e4

  • Length:

    9.81 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Neg Supply Voltage Limit-Max:

    -25 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:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Slew Rate-Min:

    15 V/us

  • Slew Rate-Nom:

    25 V/us

  • Supply Current-Max:

    7 mA

  • Supply Voltage Limit-Max:

    25 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    NO

  • Technology:

    FET

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Unity Gain BW-Nom:

    20000

  • Voltage Gain-Min:

    10000

  • Wideband:

    NO

  • Width:

    7.62 mm

OPA604AP Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the OPA604AP 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, use a compensation capacitor (e.g., 10nF to 22nF) between the output and the inverting input, and a series resistor (e.g., 1kΩ to 4.7kΩ) in the feedback path. This helps to reduce the phase margin and prevent oscillations.
  • Use a star-grounding configuration, where the analog and digital grounds are separated and connected at a single point. Keep the OPA604AP away from high-current carrying traces and use a ground plane to reduce electromagnetic interference. Use a decoupling capacitor (e.g., 0.1μF) between the power supply pins and the ground plane.
  • Yes, the OPA604AP can be used as a unity-gain buffer. However, this configuration can lead to reduced bandwidth and increased distortion due to the op-amp's limited slew rate and gain-bandwidth product. Ensure that the input signal is within the op-amp's linear range to minimize distortion.
  • Use input protection diodes (e.g., 1N4148 or 1N914) connected between the input pins and the power supply rails to clamp the input voltage. You can also add a series resistor (e.g., 1kΩ to 4.7kΩ) to limit the input current.

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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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