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MCP6546-E/P - Microchip

Description: Analog Comparators Single 1.6V Open Drain Comp

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MCP6546-E/P - Microchip - PCB symbol
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MCP6546-E/P - Microchip PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - 24C02C-E/P
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MCP6546-E/P Details

  • Manufacturer Part Number:

    MCP6546-E/P

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Package Description:

    0.300 INCH, PLASTIC, DIP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    PDIP-8

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Factory Lead Time:

    8 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    8

  • Amplifier Type:

    COMPARATOR

  • Average Bias Current-Max (IIB):

    0.005 µA

  • Input Offset Voltage-Max:

    7000 µV

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e3

  • Length:

    9.271 mm

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Type:

    OPEN-DRAIN

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Qualification Status:

    Not Qualified

  • Response Time-Nom:

    3000 ns

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    5.334 mm

  • Supply Current-Max:

    0.001 mA

  • Supply Voltage Limit-Max:

    7 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

MCP6546-E/P Frequently Asked Questions (FAQs)

  • Microchip recommends a star-ground configuration, with the comparator's ground pin connected to a single point on the PCB, and keeping the input traces as short as possible. Additionally, it's essential to keep the power supply traces away from the input traces to minimize noise coupling.
  • The hysteresis of the MCP6546-E/P is typically around 1-2 mV. To handle it, you can add an external hysteresis network or use a resistive divider to adjust the input voltage. Not using hysteresis can lead to oscillations or multiple transitions when the input signal is noisy or slowly changing.
  • The maximum input voltage that can be applied to the MCP6546-E/P is 6 V, which is the absolute maximum rating. Exceeding this voltage can damage the device. It's essential to ensure that the input voltage is within the recommended operating range of 2.5 V to 5.5 V.
  • To prevent ringing or oscillations, it's recommended to terminate the output of the MCP6546-E/P with a pull-up resistor to VCC, typically in the range of 1 kΩ to 10 kΩ. This helps to reduce the output impedance and prevent reflections.
  • The response time of the MCP6546-E/P is typically around 40 ns. This means that the comparator can respond to input changes within 40 ns. In systems where fast response times are critical, this can be an important consideration. However, in many applications, the response time is fast enough to not be a concern.

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MCP6546-E/P Overview

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About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

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