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MCP4822T-E/SN - Microchip

Description: Digital to Analog Converters - DAC Dual 12-bit DAC with SPI interace and internal Vref

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MCP4822T-E/SN Details

  • Manufacturer Part Number:

    MCP4822T-E/SN

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    3.90 MM, LEAD FREE, 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:

    4.176 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):

    0.293%

  • 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

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    1.75 mm

  • Settling Time-Nom (tstl):

    4.5 µs

  • Supply Current-Max:

    0.75 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

MCP4822T-E/SN Frequently Asked Questions (FAQs)

  • The maximum output current of the MCP4822 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.
  • The settling time of the MCP4822 is typically around 10 μs, but it can vary depending on the output voltage and load capacitance.
  • Yes, the MCP4822 can be used as either a unipolar or bipolar voltage source, depending on the configuration of the output stage.
  • The MCP4822 is programmed using a 12-bit digital code, where each bit corresponds to a specific voltage level. The voltage output can be calculated using the formula: Vout = (Vref x D) / 4096, where Vref is the reference voltage and D is the 12-bit digital code.

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MCP4822T-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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Part Image MCP4822-E/SNVAO Microchip Technology Inc

D/A Converter, 1 Func, Serial Input Loading, 4.5us Settling Time, PDSO8