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MCP4706A3T-E/CH - Microchip

Description: Digital to Analog Converters - DAC Sngl 8B NV DAC w/Ext Vref & I2C interface

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PCB Footprints
MCP4706A3T-E/CH - Microchip PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - 6-Lead Plastic Small Outline Transistor (CHY) [SOT-23]
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3D Models
MCP4706A3T-E/CH - Microchip  - 3D model - SOT23 (6-Pin) - 6-Lead Plastic Small Outline Transistor (CHY) [SOT-23]
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MCP4706A3T-E/CH Details

  • Manufacturer Part Number:

    MCP4706A3T-E/CH

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23

  • Package Description:

    PLASTIC, SOT-23, 6 PIN

  • Pin Count:

    6

  • Manufacturer Package Code:

    SOT-23-6

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    7 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    13

  • Analog Output Voltage-Max:

    5.46 V

  • Analog Output Voltage-Min:

    0.01 V

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    BINARY

  • Input Format:

    SERIAL

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e3

  • Length:

    2.9 mm

  • Linearity Error-Max (EL):

    0.3543%

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TSOP6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    1.45 mm

  • Settling Time-Nom (tstl):

    6 µs

  • Supply Current-Max:

    0.4 mA

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

  • Width:

    1.55 mm

MCP4706A3T-E/CH Frequently Asked Questions (FAQs)

  • Microchip recommends following a star-grounding scheme, using a solid ground plane, and keeping analog and digital signals separate to minimize noise. Additionally, use short and direct traces for the VREF and VOUT pins to reduce noise and ensure accurate voltage regulation.
  • Ensure good thermal design and heat dissipation by providing adequate airflow, using a heat sink if necessary, and keeping the device away from heat sources. Monitor the device's junction temperature (TJ) and ensure it stays within the specified range of -40°C to +125°C.
  • Not using the VREF pin can affect the accuracy and stability of the output voltage. It's recommended to connect VREF to a stable voltage reference (e.g., a voltage divider or a dedicated voltage reference IC) or to VDD through a resistor divider. Do not tie VREF to GND, as this can cause the device to malfunction.
  • While the MCP4706A3T-E/CH is a high-quality device, it's essential to evaluate its suitability for high-reliability or safety-critical applications. Consider factors like fault tolerance, redundancy, and failure modes. Microchip provides additional resources and support for such applications; consult with their technical support team for guidance.
  • Start by verifying the device's pin connections, power supply, and input voltage. Check for noise, oscillations, or instability in the output voltage. Use an oscilloscope to monitor the output voltage and input voltage. Consult the datasheet and application notes for troubleshooting guidelines and contact Microchip's technical support team if needed.

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MCP4706A3T-E/CH 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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