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MC33074ADR2G - onsemi

Description: High Slew Rate: 13 V/µs; Large Output Voltage Swing: -14.7 V to +14 V (with +/-15 V Supplies); Excellent Gain Margin: 12 dB; Wide Bandwidth: 4.5 MHz; Fast Settling Time: 1.1 µs to 0.1%; Low Input Offset Voltage: 3.0 mV Maximum (A Suffix); Output Short Circuit Protection; Large Capacitance Drive Capability: 0 pF to 10,000 pF; Low Total Harmonic Distortion: 0.02%; Excellent Phase Margin: 60° Wide Input Common Mode Voltage Range: Includes Ground (VEE); Wide Single Supply Operation: 3.0 V to 44 V

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MC33074ADR2G Details

  • Manufacturer Part Number:

    MC33074ADR2G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC-14 NB

  • Pin Count:

    14

  • Manufacturer Package Code:

    751A-03

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    onsemi

  • YTEOL:

    4.15

  • 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-Nom:

    97 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    5000 µV

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e3

  • Length:

    8.65 mm

  • Low-Offset:

    NO

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -22 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TAPE AND REEL

  • Peak Reflow Temperature (Cel):

    260

  • 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:

    11.2 mA

  • Supply Voltage Limit-Max:

    22 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Unity Gain BW-Nom:

    4500

  • Voltage Gain-Min:

    25000

  • Width:

    3.9 mm

MC33074ADR2G Frequently Asked Questions (FAQs)

  • A good PCB layout for the MC33074ADR2G involves keeping the input and output traces separate, using a solid ground plane, and placing the device close to the power source. Additionally, using a shielded inductor and keeping the switching node (pin 5) away from sensitive nodes can help minimize EMI.
  • The inductor value depends on the input voltage, output voltage, and switching frequency. A good starting point is to use the inductor value recommended in the datasheet (e.g., 10uH). Then, adjust the value based on the specific application requirements, such as output current and ripple voltage.
  • The maximum ambient temperature for the MC33074ADR2G is 125°C. However, the device can operate at higher temperatures with derating. Consult the datasheet for the thermal derating curve.
  • Yes, the MC33074ADR2G can be used in a synchronous rectification configuration. This can improve efficiency by reducing the voltage drop across the rectifier diode. However, this requires additional components and careful design to ensure proper operation.
  • To ensure stability, follow the recommended component values and PCB layout guidelines in the datasheet. Additionally, ensure that the output capacitor has a low equivalent series resistance (ESR) and that the output voltage is properly decoupled.

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MC33074ADR2G Overview

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