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MAX14774ATP+ - Analog Devices

Description: Quad SPST/Dual SPDT Beyond-The-Rails Analog Switches, 20 TQFN

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Symbol
MAX14774ATP+ - Analog Devices - PCB symbol
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PCB Footprints
MAX14774ATP+ - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - T2044+4C
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3D Models
MAX14774ATP+ - Analog Devices - 3D model - Quad Flat No-Lead - T2044+4C
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MAX14774ATP+ Details

  • Manufacturer Part Number:

    MAX14774ATP+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    20-LFCSP-4X4X0.75

  • Package Description:

    TQFN-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    20-LFCSP-4X4X0.75

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2022-06-14

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Analog IC - Other Type:

    SPST

  • JESD-30 Code:

    S-XQCC-N20

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Normal Position:

    NO

  • Number of Channels:

    1

  • Number of Functions:

    4

  • Number of Terminals:

    20

  • Off-state Isolation-Nom:

    75 dB

  • On-state Resistance Match-Nom:

    0.018 Ω

  • On-state Resistance-Max (Ron):

    3 Ω

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output:

    SEPARATE OUTPUT

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC20,.16SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Signal Current-Max:

    0.2 A

  • Supply Current-Max (Isup):

    4.53 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Switch-off Time-Max:

    160000 ns

  • Switch-on Time-Max:

    60000 ns

  • Switching:

    MAKE-BEFORE-BREAK

  • Technology:

    BICMOS

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    4 mm

MAX14774ATP+ Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX14774ATP+ involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is recommended.
  • To ensure proper power-up and configuration, follow the recommended power-up sequence, connect the EN pin to a valid logic level, and configure the device using the SPI interface. Also, make sure to follow the recommended voltage and current ratings for the device.
  • Thermal management is crucial for the MAX14774ATP+. Ensure good airflow around the device, use a heat sink if necessary, and avoid blocking the thermal pad on the bottom of the package. Also, follow the recommended operating temperature range and power dissipation limits.
  • To troubleshoot issues with the MAX14774ATP+, start by reviewing the datasheet and application notes, checking the PCB layout and assembly, and verifying the power supply and configuration. Use a logic analyzer or oscilloscope to debug the SPI interface and signal lines. Also, consult with Analog Devices' technical support team if necessary.
  • Yes, the MAX14774ATP+ is a high-frequency device and requires proper EMI/EMC design considerations. Use shielding, filtering, and grounding techniques to minimize electromagnetic interference. Follow the recommended layout and routing guidelines, and use EMI-compliant components and connectors.

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MAX14774ATP+ Overview

Use the download button to access the MAX14774ATP+ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like MAX14, or try a keyword search, such as Multiplexers or Switches

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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