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MC33079N - STMicroelectronics

Description: Low noise quad operational amplifier DIP14

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MC33079N - STMicroelectronics PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - DIP-14 _2024
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MC33079N - STMicroelectronics  - 3D model - Dual-In-Line Packages - DIP-14 _2024
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MC33079N Details

  • Manufacturer Part Number:

    MC33079N

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Package Description:

    LEAD FREE, PLASTIC, DIP-14

  • Pin Count:

    14

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.8 µA

  • Bias Current-Max (IIB) @25C:

    0.75 µA

  • Common-mode Reject Ratio-Min:

    80 dB

  • Common-mode Reject Ratio-Nom:

    100 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    3500 µV

  • JESD-30 Code:

    R-PDIP-T14

  • JESD-609 Code:

    e3

  • Length:

    20 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Number of Functions:

    14

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP14,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.1 mm

  • Slew Rate-Min:

    5 V/us

  • Slew Rate-Nom:

    7 V/us

  • Supply Current-Max:

    12 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Unity Gain BW-Nom:

    9000

  • Voltage Gain-Min:

    17780

  • Wideband:

    NO

  • Width:

    7.62 mm

MC33079N Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in their application note AN1026, which includes guidelines for component placement, trace routing, and grounding to minimize EMI and noise.
  • The bootstrap capacitor value depends on the switching frequency, output voltage, and output current. A general rule of thumb is to choose a capacitor with a value between 10nF to 100nF. A more detailed calculation can be found in the application note AN1026.
  • The maximum allowed voltage on the VCC pin is 15V, but it's recommended to keep it below 12V to ensure reliable operation and prevent damage to the device.
  • The MC33079N is rated for operation up to 150°C, but the device's performance and reliability may degrade at high temperatures. It's recommended to derate the device's specifications and consider using a heat sink or thermal management system to keep the device within its recommended operating temperature range.
  • Oscillations or instability issues can be caused by poor PCB layout, inadequate decoupling, or incorrect component values. Check the PCB layout against the recommended layout in AN1026, ensure proper decoupling of the input and output capacitors, and verify that the component values are correct. If the issue persists, consult the STMicroelectronics support team for further assistance.

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MC33079N Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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