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MCP6542-E/SN - Microchip

Description: Comparator General Purpose CMOS, Push-Pull, Rail-to-Rail, TTL 8-SOIC

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MCP6542-E/SN - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - 8-Lead Plastic Small Outline (SN)  - Narrow , 3.90 mm Body [SOIC]
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MCP6542-E/SN - Microchip  - 3D model - Small Outline Packages - 8-Lead Plastic Small Outline (SN)  - Narrow , 3.90 mm Body [SOIC]
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MCP6542-E/SN Details

  • Manufacturer Part Number:

    MCP6542-E/SN

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Manufacturer Package Code:

    SOIC-8

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    6 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-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Type:

    PUSH-PULL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Response Time-Nom:

    4000 ns

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    0.001 mA

  • Supply Voltage Limit-Max:

    7 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    3.9 mm

MCP6542-E/SN Frequently Asked Questions (FAQs)

  • The recommended input impedance for the MCP6542-E/SN is between 1 kΩ and 10 kΩ to ensure stable operation and minimize oscillations.
  • To prevent oscillations, ensure that the output is properly terminated, and the input signals are clean and free of noise. Additionally, adding a small capacitor (e.g., 10 nF) between the output and ground can help to filter out high-frequency noise.
  • The maximum allowable input voltage for the MCP6542-E/SN is 6 V, which is the absolute maximum rating. However, for normal operation, it is recommended to keep the input voltage between 0 V and VDD (supply voltage).
  • Yes, the MCP6542-E/SN can be used as a zero-crossing detector. The comparator's output will switch states when the input signal crosses the reference voltage, making it suitable for detecting zero-crossing events.
  • The pull-up resistor value depends on the specific application and the load connected to the output. A general guideline is to choose a value between 1 kΩ and 10 kΩ to ensure a reasonable output current while minimizing power consumption.

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MCP6542-E/SN 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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