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MCP4561-104E/MS - Microchip

Description: Digital Potentiometer 256 Step 100kOhm

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MCP4561-104E/MS - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - 8 Lead MS MSOP
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MCP4561-104E/MS - Microchip  - 3D model - Small Outline Packages - 8 Lead MS MSOP
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MCP4561-104E/MS Details

  • Manufacturer Part Number:

    MCP4561-104E/MS

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MSOP

  • Package Description:

    PLASTIC, MSOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    MSOP-8

  • Country Of Origin:

    Thailand

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    25 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    8

  • Additional Feature:

    NON-VOLATILE MEMORY

  • Bandwidth-Nom:

    0.1 kHz

  • Control Interface:

    INCREMENT/DECREMENT

  • Converter Type:

    DIGITAL POTENTIOMETER

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Positions:

    257

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE

  • 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:

    1.1 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:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    40

  • Total Resistance-Nom:

    100000 Ω

  • Width:

    3 mm

MCP4561-104E/MS Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VDD first, followed by VSS, and then the logic inputs. This ensures that the device powers up in a known state.
  • To ensure monotonicity, it is recommended to use a clock frequency of at least 10 kHz and to avoid making multiple writes to the wiper register in rapid succession. Additionally, the user should ensure that the device is properly calibrated before use.
  • The maximum voltage that can be applied to the RH and RL pins is VDD + 0.3V. Exceeding this voltage can cause damage to the device.
  • To implement a non-volatile wiper position, an external non-volatile memory device such as an EEPROM can be used to store the wiper position. The microcontroller can then read the stored value and write it to the MCP4561 during power-up.
  • The maximum operating frequency of the MCP4561 is 50 kHz. Operating the device at frequencies above this can cause errors and instability.

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MCP4561-104E/MS 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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