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MCP4341-103E/ML - Microchip

Description: MCP4341-103E/ML, Digital Potentiometer 12kΩ 129-Position Linear 4-channel SPI 20-Pin QFN

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MCP4341-103E/ML - Microchip - PCB symbol
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PCB Footprints
MCP4341-103E/ML - Microchip PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - (ML) 20-Lead QFN
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MCP4341-103E/ML - Microchip - 3D model - Quad Flat No-Lead - (ML) 20-Lead QFN
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MCP4341-103E/ML Details

  • Manufacturer Part Number:

    MCP4341-103E/ML

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    4 X 4 MM, 0.90 MM HEIGHT, LEAD FREE, PLASTIC, QFN-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    QFN-20

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    7 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    9

  • Bandwidth-Nom:

    1 kHz

  • Control Interface:

    3-WIRE SERIAL

  • Converter Type:

    DIGITAL POTENTIOMETER

  • JESD-30 Code:

    S-PQCC-N20

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    4

  • Number of Positions:

    129

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC20,.16SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • 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 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:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    40

  • Total Resistance-Nom:

    10000 Ω

  • Width:

    4 mm

MCP4341-103E/ML Frequently Asked Questions (FAQs)

  • Microchip provides a recommended PCB layout in the MCP4341 datasheet, which includes guidelines for component placement, routing, and grounding. Additionally, it's recommended to use a 4-layer PCB with a solid ground plane, and to keep the analog and digital signals separate to minimize noise.
  • The MCP4341-103E/ML has an internal calibration circuit that can be enabled by setting the CAL bit in the Control Register. The device will then perform a self-calibration sequence. It's recommended to perform calibration after power-up and after any changes to the reference voltage or operating conditions.
  • The maximum output current of the MCP4341-103E/ML is 20mA. Exceeding this current limit can cause the output voltage to droop, affecting accuracy. It's recommended to ensure that the output current is within the specified limit to maintain optimal performance.
  • The POR and BOR features of the MCP4341-103E/ML can be enabled or disabled through the Configuration Register. It's recommended to enable these features to ensure that the device resets properly during power-up and brown-out conditions. The POR and BOR thresholds can be adjusted through external resistors and capacitors.
  • The recommended operating temperature range for the MCP4341-103E/ML is -40°C to +125°C. Operating outside this range can affect the device's performance, including accuracy, linearity, and output current capability. It's recommended to ensure that the device operates within the specified temperature range for optimal performance.

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MCP4341-103E/ML 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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MCP4341-103E/ML Alternates

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Part Image MCP4341T-103E/ML Microchip Technology Inc

Digital Potentiometer, 4 Func, 10000ohm, 3-wire Serial Control Interface, 129 Positions, CMOS, PQCC20