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MCP4652-104E/UN - Microchip

Description: MCP4652-104E/UN, Digital Potentiometer 100kΩ 257-Position Linear 2-channel Serial-I2C 10-Pin MSOP

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MCP4652-104E/UN - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - MSOP-14
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MCP4652-104E/UN - Microchip  - 3D model - Small Outline Packages - MSOP-14
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MCP4652-104E/UN Details

  • Manufacturer Part Number:

    MCP4652-104E/UN

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MSOP

  • Package Description:

    PLASTIC, MSOP-10

  • Pin Count:

    10

  • Manufacturer Package Code:

    MSOP-10

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    7 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    9

  • Additional Feature:

    THE RESISTOR ARRAY VALUES ARE 5000 OHM,10000 OHM, 50000 OHM

  • Bandwidth-Nom:

    2 kHz

  • Control Interface:

    2-WIRE SERIAL

  • Converter Type:

    DIGITAL POTENTIOMETER

  • JESD-30 Code:

    S-PDSO-G10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Positions:

    257

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP10,.19,20

  • 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 mm

  • Supply Current-Max:

    0.6 mA

  • Supply Voltage-Nom:

    3 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:

    0.5 mm

  • Terminal Position:

    DUAL

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

    40

  • Total Resistance-Nom:

    100000 Ω

  • Width:

    3 mm

MCP4652-104E/UN Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VDD before applying VREF. This ensures that the internal reference voltage is stable before the DAC starts operating.
  • To ensure accurate voltage output, it is essential to decouple the VREF pin with a capacitor (e.g., 10nF) to reduce noise and ensure a stable reference voltage. Additionally, use a low-noise power supply and minimize noise on the digital inputs.
  • The maximum output current of the MCP4652 is 5mA. Exceeding this current may cause the output voltage to droop or the device to overheat.
  • The MCP4652 can be interfaced with a microcontroller using a standard SPI interface. The microcontroller should be configured as a SPI master, and the MCP4652 should be configured as a SPI slave. Ensure that the microcontroller's clock frequency is within the specified range of the MCP4652 (typically up to 5MHz).
  • The settling time of the MCP4652 is typically around 10μs, but this can vary depending on the output voltage, load capacitance, and other factors. It is essential to ensure that the DAC has settled before taking a measurement or using the output voltage.

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MCP4652-104E/UN 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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