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MCP6142-I/P - Microchip

Description: General Purpose Amplifier 2 Circuit Rail-to-Rail 8-PDIP

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MCP6142-I/P - Microchip - PCB symbol
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MCP6142-I/P - Microchip PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - 8-LEAD PLASTIC (P)
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MCP6142-I/P - Microchip - 3D model - Dual-In-Line Packages - 8-LEAD PLASTIC (P)
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MCP6142-I/P Details

  • Manufacturer Part Number:

    MCP6142-I/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:

    9

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.005 µA

  • Common-mode Reject Ratio-Min:

    62 dB

  • Common-mode Reject Ratio-Nom:

    80 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    3000 µV

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e3

  • Length:

    9.271 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.334 mm

  • Slew Rate-Nom:

    24000 V/us

  • Supply Current-Max:

    0.002 mA

  • Supply Voltage Limit-Max:

    7 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Unity Gain BW-Nom:

    100

  • Voltage Gain-Min:

    56200

  • Wideband:

    NO

  • Width:

    7.62 mm

MCP6142-I/P Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the MCP6142 is dependent on the package type and ambient temperature. For the PDIP package, it is 670 mW at 25°C, and for the QFN package, it is 450 mW at 25°C. Refer to the datasheet for more information on power dissipation calculations.
  • To ensure stability in a unity-gain configuration, it is recommended to add a capacitor (typically 10-100 nF) between the output and the inverting input pins. This capacitor helps to compensate for the internal pole of the op-amp and prevents oscillations.
  • To minimize noise and EMI, it is recommended to follow good PCB layout practices, such as keeping the input and output traces separate, using a solid ground plane, and placing decoupling capacitors close to the op-amp. Additionally, it is recommended to use a low-impedance power supply and to avoid running high-frequency signals near the op-amp.
  • While the MCP6142 can be used as a comparator, it is not recommended due to its relatively slow slew rate (0.5 V/μs) and limited output current drive capability. Microchip offers dedicated comparator products, such as the MCP6541, that are better suited for comparator applications.
  • The input bias current of the MCP6142 is typically specified as a maximum value (±1 nA at 25°C) in the datasheet. To calculate the input bias current, you can use the formula: IB = (VCC - VEE) / (2 * RIN), where RIN is the input resistance and VCC and VEE are the supply voltages.

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MCP6142-I/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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