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ADCMP552BRQZ - Analog Devices

Description: ADCMP552BRQZ, Comparator Complementary 3.3 V 20-Pin QSOP

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ADCMP552BRQZ - Analog Devices - PCB symbol
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PCB Footprints
ADCMP552BRQZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RQ-20 (QSOP)
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ADCMP552BRQZ - Analog Devices - 3D model - Small Outline Packages - RQ-20 (QSOP)
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ADCMP552BRQZ Details

  • Manufacturer Part Number:

    ADCMP552BRQZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SSOP

  • Package Description:

    ROHS COMPLIANT, MO-137AD, QSOP-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    RQ-20

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Amplifier Type:

    COMPARATOR

  • Average Bias Current-Max (IIB):

    10 µA

  • Bias Current-Max (IIB) @25C:

    5 µA

  • Input Offset Voltage-Max:

    10000 µV

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    8.6614 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Type:

    OPEN-EMITTER

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP20,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Response Time-Nom:

    0.5 ns

  • Seated Height-Max:

    1.7526 mm

  • Supply Current-Max:

    17 mA

  • Supply Voltage Limit-Max:

    6 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.635 mm

  • Terminal Position:

    DUAL

  • Width:

    3.9116 mm

ADCMP552BRQZ Frequently Asked Questions (FAQs)

  • A good layout and routing practice is to keep the analog and digital grounds separate, use a solid ground plane, and keep the input traces as short as possible. Additionally, use a low-ESR capacitor for the VCC pin and a 0.1uF capacitor for the VREF pin.
  • The ADCMP552BRQZ does not require calibration. It is a comparator, not an ADC, and does not perform conversions. However, it's essential to ensure the input signals are within the specified common-mode voltage range and the reference voltage is stable.
  • The ADCMP552BRQZ is a high-speed comparator with a propagation delay of 3.5 ns. It can handle input frequencies up to several hundred MHz, but the specific frequency limit depends on the application and the signal's amplitude and slew rate.
  • Yes, the ADCMP552BRQZ can be used as a level translator or voltage translator. It can translate a signal from one voltage level to another, but it's essential to ensure the input signal is within the specified common-mode voltage range and the output is properly terminated.
  • The open-drain output of the ADCMP552BRQZ requires an external pull-up resistor to a voltage rail. The value of the pull-up resistor depends on the application, but a typical value is in the range of 1 kΩ to 10 kΩ.

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ADCMP552BRQZ Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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