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MAX3845UCQ+TD - Analog Devices

Description: ♦ Two DVI/HDMI TMDS-Compatible Inputs and Four DVI/HDMI TMDS-Compatible Outputs ♦ Save Power by Turning Off Unused Outputs ♦ Each Output Independently Selects Input 1 or Input 2 ♦ Three Preemphasis Settings Extend Cable Reach Up to 7m ♦ Operation Up to 1.65Gbps ♦ 14mm x 14mm, 100-Pin TQFP Package with Exposed Paddle for Heat Sinking ♦ 3.3V Power Supply ♦ TMDS Data (x3) and Clock (x1) Can Be Arbitrarily Assigned to the Four Identical Switched Paths (A, B, C, and D)

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MAX3845UCQ+TD - Analog Devices - PCB symbol
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MAX3845UCQ+TD - Analog Devices PCB footprint - Quad Flat Packages - Quad Flat Packages - 100-TQFP_EP-14X14X 1.0
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MAX3845UCQ+TD - Analog Devices - 3D model - Quad Flat Packages - 100-TQFP_EP-14X14X 1.0
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MAX3845UCQ+TD Details

  • Manufacturer Part Number:

    MAX3845UCQ+TD

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    100-TQFP_EP-14X14X1.0

  • Package Description:

    14 X 14 MM, 1.00 MM HEIGHT, LEAD FREE, MS-026, TQFP-100

  • Pin Count:

    100

  • Manufacturer Package Code:

    100-TQFP_EP-14X14X1.0

  • Country Of Origin:

    Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2007-08-15

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    3

  • Consumer IC Type:

    CONSUMER CIRCUIT

  • JESD-30 Code:

    S-PQFP-G100

  • JESD-609 Code:

    e3

  • Length:

    14 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    100

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -10 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTFQFP

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    14 mm

MAX3845UCQ+TD Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX3845UCQ+TD involves keeping the input and output traces separate, using a solid ground plane, and placing the input and output capacitors close to the device. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Additionally, ensure that the input and output capacitors are of high quality and have low ESR. It's also important to decouple the input and output with capacitors to prevent oscillation.
  • The MAX3845UCQ+TD is rated for operation from -40°C to +125°C. However, it's recommended to derate the device's performance at high temperatures to ensure reliability and prevent thermal shutdown.
  • Yes, the MAX3845UCQ+TD is suitable for high-reliability and aerospace applications. However, it's recommended to follow the manufacturer's guidelines for screening and qualification, and to perform additional testing and validation to ensure the device meets the specific requirements of the application.
  • To troubleshoot issues with the MAX3845UCQ+TD, start by checking the input voltage, output voltage, and current. Verify that the device is properly soldered and that the PCB layout is correct. Use an oscilloscope to check for oscillations or noise on the output. If the issue persists, consult the datasheet and application notes for guidance, or contact the manufacturer's technical support.

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MAX3845UCQ+TD 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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