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LTC2642CDD-12#PBF - Analog Devices

Description: LINEAR TECHNOLOGY - LTC2642CDD-12#PBF - Digital to Analogue Converter, 12 bit, SPI, 2.7V to 5.5V, DFN, 10 Pins

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LTC2642CDD-12#PBF - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - DD 10-Lead Plastic DFN (3mm × 3mm)
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3D Models
LTC2642CDD-12#PBF - Analog Devices  - 3D model - Small Outline No-lead - DD 10-Lead Plastic DFN (3mm × 3mm)
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LTC2642CDD-12#PBF Details

  • Manufacturer Part Number:

    LTC2642CDD-12#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    DFN-10

  • Pin Count:

    10

  • Manufacturer Package Code:

    05-08-1699

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Output Voltage-Max:

    2.5 V

  • Analog Output Voltage-Min:

    -2.5 V

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    OFFSET BINARY

  • Input Format:

    SERIAL

  • JESD-30 Code:

    S-PDSO-N10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Linearity Error-Max (EL):

    0.0122%

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 mm

  • Settling Time-Nom (tstl):

    1 µs

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    3 mm

LTC2642CDD-12#PBF Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the LTC2642CDD-12#PBF involves keeping the device away from high-current carrying traces, using a solid ground plane, and placing the input and output capacitors close to the device. Additionally, it is recommended to use a low-ESR capacitor for the output filter capacitor.
  • To ensure the LTC2642CDD-12#PBF is operating within its recommended operating conditions, verify that the input voltage is within the specified range (2.7V to 5.5V), the output current is within the specified range (up to 2A), and the junction temperature is within the specified range (-40°C to 125°C).
  • The recommended method for thermal management of the LTC2642CDD-12#PBF involves providing adequate airflow, using a heat sink if necessary, and ensuring that the device is mounted on a PCB with a thermal relief pattern. Additionally, it is recommended to keep the device away from other heat-generating components.
  • To troubleshoot issues with the LTC2642CDD-12#PBF, start by verifying the input voltage and output current are within the specified ranges. Check for proper PCB layout and thermal management. Use an oscilloscope to verify the output voltage and current waveforms. If issues persist, consult the datasheet and application notes for further guidance.
  • Operating the LTC2642CDD-12#PBF at the maximum rated temperature (125°C) may reduce the device's reliability and lifespan. It is recommended to operate the device at a lower temperature (typically below 85°C) to ensure optimal performance and reliability.

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LTC2642CDD-12#PBF Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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