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MCP4921-E/SN - Microchip

Description: Single 12-bit DAC SPI I/F,MCP4921-E/SN

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MCP4921-E/SN - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - 8 lead soic-
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MCP4921-E/SN Details

  • Manufacturer Part Number:

    MCP4921-E/SN

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    LEAD FREE, 0.150 INCH, PLASTIC, SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    SOIC-8

  • Country Of Origin:

    Mainland China, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    6 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    8

  • Analog Output Voltage-Max:

    4.096 V

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    BINARY

  • Input Format:

    SERIAL

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Linearity Error-Max (EL):

    0.2929%

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    12

  • Number of Functions:

    1

  • 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,.23

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Settling Time-Nom (tstl):

    4.5 µs

  • Supply Current-Max:

    0.35 mA

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    3.9 mm

MCP4921-E/SN Frequently Asked Questions (FAQs)

  • The maximum output current of the MCP4921 is 25 mA per channel.
  • To ensure accurate voltage output, make sure to use a stable reference voltage, minimize noise on the power supply lines, and use a low-pass filter to remove high-frequency noise from the output.
  • Yes, the MCP4921 can operate with a single supply voltage between 2.7V and 5.5V. However, the output voltage range will be limited to 0V to VDD.
  • You can synchronize the DAC outputs by connecting the LDAC (Load DAC) pins of multiple devices together and driving them with a single signal. This will ensure that all devices update their outputs simultaneously.
  • The settling time of the MCP4921 is typically 10 μs, but this can vary depending on the output voltage, load capacitance, and other factors.

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MCP4921-E/SN 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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