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MCP4902-E/P - Microchip

Description: Microchip MCP4902-E/P, 2-channel 8 bit Serial DAC, 14-Pin PDIP

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MCP4902-E/P - Microchip - PCB symbol
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PCB Footprints
MCP4902-E/P - Microchip PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - PDIP 14
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MCP4902-E/P - Microchip - 3D model - Dual-In-Line Packages - PDIP 14
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MCP4902-E/P Details

  • Manufacturer Part Number:

    MCP4902-E/P

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Package Description:

    0.300 INCH, LEAD FREE, PLASTIC, DIP-14

  • Pin Count:

    14

  • Manufacturer Package Code:

    PDIP-14

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    9 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    8

  • Analog Output Voltage-Max:

    5.5 V

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    BINARY

  • Input Format:

    SERIAL

  • JESD-30 Code:

    R-PDIP-T14

  • JESD-609 Code:

    e3

  • Length:

    19.05 mm

  • Linearity Error-Max (EL):

    0.3906%

  • Number of Bits:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP14,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.334 mm

  • Settling Time-Nom (tstl):

    4.5 µs

  • Supply Current-Max:

    0.7 mA

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    NO

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

MCP4902-E/P Frequently Asked Questions (FAQs)

  • The maximum output current of the MCP4902-E/P is 25 mA per channel. However, it's recommended to limit the output current to 10 mA per channel to ensure reliable operation and to prevent overheating.
  • To ensure accurate voltage output from the MCP4902-E/P, it's essential to use a high-quality external reference voltage source, such as a voltage reference IC or a precision voltage regulator. Additionally, make sure to follow proper PCB layout and routing guidelines to minimize noise and interference.
  • Yes, the MCP4902-E/P is compatible with 3.3V or 5V microcontrollers. The device's digital interface is 5V-tolerant, and it can operate with a supply voltage range of 2.7V to 5.5V. However, ensure that the microcontroller's output voltage levels are compatible with the MCP4902-E/P's input voltage levels.
  • The MCP4902-E/P has a built-in POR and BOR feature that resets the device during power-up or brown-out conditions. To handle these features, ensure that your system design includes a proper power-up sequence and a stable power supply. You can also use external circuitry, such as a voltage supervisor or a reset IC, to manage the power-on and brown-out conditions.
  • To minimize noise and interference, it's essential to follow proper PCB layout and routing guidelines for the MCP4902-E/P's analog and digital signals. Keep analog signals away from digital signals, use separate analog and digital ground planes, and avoid running analog signals near the device's digital interface pins.

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MCP4902-E/P Overview

Use the download button to access the MCP4902-E/P schematic symbol, PCB footprint, and 3D model.
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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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