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MCP4728A0T-E/UNVAO - Microchip

Description: Digital to Analog Converters - DAC Automotive, Quad, 12-bit NV DAC with I2C interface

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MCP4728A0T-E/UNVAO - Microchip - PCB symbol
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MCP4728A0T-E/UNVAO - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - 10-lead MSOP
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MCP4728A0T-E/UNVAO Details

  • Manufacturer Part Number:

    MCP4728A0T-E/UNVAO

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    MSOP-10

  • Pin Count:

    10

  • Manufacturer Package Code:

    MSOP-10

  • Country Of Origin:

    Thailand

  • HTS Code:

    8542.39.00.40

  • Factory Lead Time:

    20 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    13

  • Analog Output Voltage-Max:

    5.5 V

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    BINARY

  • Input Format:

    SERIAL

  • JESD-30 Code:

    S-PDSO-G10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Linearity Error-Max (EL):

    0.3174%

  • Number of Bits:

    12

  • Number of Functions:

    1

  • 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, THIN PROFILE, SHRINK PITCH

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.1 mm

  • Settling Time-Nom (tstl):

    6 µs

  • Supply Current-Max:

    1.4 mA

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Width:

    3 mm

MCP4728A0T-E/UNVAO Frequently Asked Questions (FAQs)

  • The recommended power-on sequence is to apply VDD first, followed by VREF, and then the digital interface signals. This ensures proper device operation and prevents potential latch-up conditions.
  • To ensure accurate voltage output, it is essential to use a high-precision voltage reference (VREF) and to minimize noise on the VREF pin. Additionally, ensure that the output capacitor is properly sized and placed close to the output pin to minimize noise and oscillations.
  • The maximum output current capability of the MCP4728A0T-E/UNVAO is 25 mA. Exceeding this current limit may cause the device to overheat or malfunction.
  • To minimize the impact of I2C bus capacitance, use a pull-up resistor value that is suitable for the bus capacitance and operating frequency. A general guideline is to use a pull-up resistor value between 1 kΩ and 10 kΩ.
  • To minimize noise and ensure proper operation, it is recommended to use a star-ground configuration, keep analog and digital signals separate, and use a solid ground plane. Additionally, place the output capacitor close to the output pin and use a low-impedance path for the output signal.

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MCP4728A0T-E/UNVAO 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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