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MCP47FEB28-E/MQ - Microchip

Description: Digital to Analog Converters - DAC Octal Channel, 12-Bit, EEPROM, I2C DAC

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MCP47FEB28-E/MQ - Microchip - PCB symbol
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PCB Footprints
MCP47FEB28-E/MQ - Microchip PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 20-Lead Pleastic Quad Flat, No Lead Package (MQ)-5x5x1.0 mm[VQFN]
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MCP47FEB28-E/MQ - Microchip - 3D model - Quad Flat No-Lead - 20-Lead Pleastic Quad Flat, No Lead Package (MQ)-5x5x1.0 mm[VQFN]
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MCP47FEB28-E/MQ Details

  • Manufacturer Part Number:

    MCP47FEB28-E/MQ

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    VQFN-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    QFN-20

  • Country Of Origin:

    Thailand

  • HTS Code:

    8542.39.00.40

  • Factory Lead Time:

    15 Weeks

  • Date Of Intro:

    2020-06-22

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    18

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    BINARY

  • Input Format:

    SERIAL

  • JESD-30 Code:

    S-PQCC-N20

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Linearity Error-Max (EL):

    0.146484375%

  • Number of Bits:

    12

  • Number of Functions:

    1

  • 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,.20SQ,25

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Seated Height-Max:

    1 mm

  • Settling Time-Nom (tstl):

    7.8 µs

  • Supply Current-Max:

    3 mA

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    QUAD

  • Width:

    5 mm

MCP47FEB28-E/MQ Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VDD first, followed by VREF, and then the clock signal. This ensures proper initialization of the device.
  • To ensure accurate voltage output, it is essential to use a high-quality external reference voltage (VREF) and to decouple the power supply lines (VDD and VSS) with suitable capacitors.
  • The maximum output current capability of the MCP47FEB28-E/MQ is 20 mA per channel. Exceeding this limit may cause damage to the device or affect its accuracy.
  • To implement glitch-free output voltage transitions, use the built-in slew rate control feature, which allows you to adjust the rate of change of the output voltage. This feature helps minimize output glitches and ringing.
  • The LDAC (Load DAC) pin is used to update the output voltage of the DAC. When LDAC is low, the output voltage is updated with the new value. When LDAC is high, the output voltage remains unchanged.

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MCP47FEB28-E/MQ 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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