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MC34072D - Motorola

Description: Operational Amplifier, Dual AMP, Bipolar, 8 Pin, Plastic, SOP

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MC34072D - Motorola PCB footprint - Small Outline Packages - Small Outline Packages - PLASTIC PACKAGE CASE 751–05 (SO–8) ISSUE R
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MC34072D - Motorola  - 3D model - Small Outline Packages - PLASTIC PACKAGE CASE 751–05 (SO–8) ISSUE R
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MC34072D Details

  • Manufacturer Part Number:

    MC34072D

  • Part Life Cycle Code:

    Transferred

  • Package Description:

    PLASTIC, SOIC-8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Motorola Semiconductor Products

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.7 µA

  • Bias Current-Max (IIB) @25C:

    0.5 µA

  • Common-mode Reject Ratio-Min:

    70 dB

  • Common-mode Reject Ratio-Nom:

    97 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    7000 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e0

  • Length:

    4.9 mm

  • Low-Offset:

    NO

  • Neg Supply Voltage Limit-Max:

    -22 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Min:

    8 V/us

  • Slew Rate-Nom:

    10 V/us

  • Supply Current-Max:

    5.6 mA

  • Supply Voltage Limit-Max:

    22 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Unity Gain BW-Nom:

    4500

  • Voltage Gain-Min:

    20000

  • Width:

    3.9 mm

MC34072D Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the MC34072D is 35V, although it's recommended to keep it below 30V for reliable operation.
  • The MC34072D is rated for operation up to 125°C, but its performance may degrade at high temperatures. It's recommended to derate the output current and input voltage at high temperatures to ensure reliable operation.
  • To ensure stability, use a minimum output capacitance of 10uF with an ESR (Equivalent Series Resistance) of less than 5 ohms. Additionally, keep the input and output capacitors close to the regulator and use short, wide traces to minimize inductance.
  • While the MC34072D is a fixed voltage regulator, you can use a variable resistor in the feedback network to create a variable output voltage. However, this is not recommended as it may affect the regulator's stability and accuracy.
  • Use a TVS (Transient Voltage Suppressor) diode or a zener diode in parallel with the input capacitor to clamp input voltage transients. Additionally, use a fuse or a current-limiting resistor in series with the input to protect against overcurrent conditions.

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