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MCP4361-104E/ST - Microchip

Description: Digital Potentiometer 256 Step 100kOhm

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MCP4361-104E/ST - Microchip - PCB symbol
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MCP4361-104E/ST - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - (ST)20-Lead(TSSOP)
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MCP4361-104E/ST - Microchip - 3D model - Small Outline Packages - (ST)20-Lead(TSSOP)
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MCP4361-104E/ST Details

  • Manufacturer Part Number:

    MCP4361-104E/ST

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Package Description:

    4.40 MM, LEAD FREE, PLASTIC, TSSOP-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    TSSOP-20

  • Country Of Origin:

    Philippines, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    7 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    9

  • Bandwidth-Nom:

    0.1 kHz

  • Control Interface:

    3-WIRE SERIAL

  • Converter Type:

    DIGITAL POTENTIOMETER

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    6.5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    4

  • Number of Positions:

    257

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP20,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Resistance Law:

    LINEAR

  • Resistance Tolerance-Max:

    20%

  • Resistor Terminal Voltage-Max:

    5.5 V

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    0.6 mA

  • Supply Voltage-Nom:

    2.7 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Coefficient-Nom:

    150 ppm/°C

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    40

  • Total Resistance-Nom:

    100000 Ω

  • Width:

    4.4 mm

MCP4361-104E/ST Frequently Asked Questions (FAQs)

  • Microchip recommends following a star-grounding scheme, using a solid ground plane, and keeping analog and digital signals separate to minimize noise. Additionally, use short and direct traces for the VREF and VOUT pins to reduce noise and ensure stability.
  • Calibration involves adjusting the internal voltage reference and gain settings. Follow the calibration procedure outlined in the datasheet, and use the provided calibration software or a similar tool to adjust the device's internal registers. Ensure the device is in a stable operating condition during calibration.
  • The MCP4361-104E/ST has a maximum junction temperature of 150°C. Ensure good thermal conduction by using a heat sink or thermal pad, and follow proper PCB design guidelines. Operate the device within the recommended temperature range (-40°C to 125°C) and avoid thermal shocks or rapid temperature changes.
  • The MCP4361-104E/ST has a built-in brown-out detection feature. Connect the BOR pin to a voltage source, and use the BOR threshold voltage (VBOR) to set the desired brown-out detection level. The device will reset when the input voltage falls below VBOR. Ensure proper reset timing and synchronization in your system design.
  • Follow proper PCB design guidelines, use shielding and filtering as needed, and ensure the device is properly decoupled. Comply with regulatory standards such as CISPR, FCC, and EN by minimizing radiated emissions and conducted noise. Use the device's built-in EMI reduction features, such as the spread-spectrum clock, to minimize emissions.

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MCP4361-104E/ST 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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Part Image MCP4361T-104E/ST Microchip Technology Inc

Digital Potentiometer, 4 Func, 100000ohm, 3-wire Serial Control Interface, 257 Positions, CMOS, PDSO20