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MCP4141-103E/P - Microchip

Description: MCP4141-103E/P, Digital Potentiometer 10kΩ 129-Position Linear Serial-SPI 8-Pin PDIP

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MCP4141-103E/P - Microchip - PCB symbol
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PCB Footprints
MCP4141-103E/P - Microchip PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - 8-Lead Plastic Dual In-Line (P) - 300 mil Body [PDIP]
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MCP4141-103E/P - Microchip - 3D model - Dual-In-Line Packages - 8-Lead Plastic Dual In-Line (P) - 300 mil Body [PDIP]
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MCP4141-103E/P Details

  • Manufacturer Part Number:

    MCP4141-103E/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

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    8 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    9

  • Bandwidth-Nom:

    1 kHz

  • Control Interface:

    INCREMENT/DECREMENT

  • Converter Type:

    DIGITAL POTENTIOMETER

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e3

  • Length:

    9.271 mm

  • Number of Functions:

    1

  • Number of Positions:

    129

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °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

  • Qualification Status:

    Not Qualified

  • Resistance Law:

    LINEAR

  • Resistance Tolerance-Max:

    20%

  • Resistor Terminal Voltage-Max:

    5 V

  • Seated Height-Max:

    5.334 mm

  • Supply Current-Max:

    1 mA

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Coefficient-Nom:

    150 ppm/°C

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Total Resistance-Nom:

    10000 Ω

  • Width:

    7.62 mm

MCP4141-103E/P Frequently Asked Questions (FAQs)

  • Microchip recommends a compact layout with the device placed close to the resistors and capacitors to minimize parasitic inductance and capacitance. A ground plane is also recommended to reduce noise and improve thermal performance.
  • The device requires a stable voltage supply (VDD) between 2.7V and 5.5V, and a bypass capacitor (CBYP) of at least 1uF to ensure proper biasing. Additionally, the voltage reference (VREF) pin should be decoupled with a 10nF capacitor to reduce noise.
  • The MCP4141-103E/P can operate up to 50kHz, but the actual frequency limit depends on the specific application, layout, and noise environment. It's recommended to consult the datasheet and application notes for more information.
  • The device has built-in ESD protection, but it's still recommended to follow proper ESD handling procedures during assembly and testing. Additionally, consider adding external ESD protection devices, such as TVS diodes, to ensure robust protection.
  • The device has a maximum junction temperature (TJ) of 150°C. Thermal derating is required above 70°C, with a maximum power dissipation of 700mW at 70°C and 350mW at 125°C. Consult the datasheet for more information on thermal derating.

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MCP4141-103E/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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