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MAX9744ETH+T - Analog Devices

Description: MAXIM INTEGRATED PRODUCTS - MAX9744ETH+T - AUDIO AMP, CLASS D, 22.5W, TQFN-44

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MAX9744ETH+T - Analog Devices - PCB symbol
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PCB Footprints
MAX9744ETH+T - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - MAX9744ETH+T-1
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3D Models
MAX9744ETH+T - Analog Devices - 3D model - Quad Flat No-Lead - MAX9744ETH+T-1
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MAX9744ETH+T Details

  • Manufacturer Part Number:

    MAX9744ETH+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    44-LFCSP-7X7X0.75

  • Package Description:

    TQFN-44

  • Pin Count:

    44

  • Manufacturer Package Code:

    44-LFCSP-7X7X0.75

  • Country Of Origin:

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

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2008-05-14

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Channel Separation:

    85 dB

  • Consumer IC Type:

    VOLUME CONTROL CIRCUIT

  • JESD-30 Code:

    S-XQCC-N44

  • JESD-609 Code:

    e3

  • Length:

    7 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    44

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC44,.28SQ,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

  • Supply Current-Max:

    35 mA

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Surface Mount:

    YES

  • 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:

    7 mm

MAX9744ETH+T Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the MAX9744ETH+T is to keep the analog and digital grounds separate, use a solid ground plane, and keep the power supply traces as short as possible. Additionally, it's recommended to use a 4-layer PCB with a dedicated layer for the analog signals.
  • To optimize the performance of the MAX9744ETH+T in a noisy environment, use a low-pass filter on the input signals, use a shielded enclosure, and keep the device away from high-frequency sources. Additionally, use a common-mode choke on the power supply lines to reduce electromagnetic interference (EMI).
  • The maximum power dissipation of the MAX9744ETH+T is 1.5W. However, it's recommended to keep the power dissipation below 1W to ensure reliable operation and to prevent overheating.
  • Yes, the MAX9744ETH+T can be used in a battery-powered device. However, it's recommended to use a low-dropout regulator (LDO) to regulate the power supply voltage and to minimize power consumption. Additionally, consider using a power-saving mode or shutdown feature to reduce power consumption when the device is not in use.
  • To troubleshoot issues with the MAX9744ETH+T, start by checking the power supply voltage and ensuring that it's within the recommended range. Then, check the input signals and ensure that they're within the recommended range. Use an oscilloscope to check the output signals and ensure that they're correct. If the issue persists, consult the datasheet and application notes for troubleshooting guidelines.

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MAX9744ETH+T 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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