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MAX9791AETI+T - Analog Devices

Description: Windows Vista-Compliant Class D Speaker Amplifiers with DirectDrive Headphone Amplifiers

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PCB Footprints
MAX9791AETI+T - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - T2844+1
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MAX9791AETI+T - Analog Devices  - 3D model - Quad Flat No-Lead - T2844+1
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MAX9791AETI+T Details

  • Manufacturer Part Number:

    MAX9791AETI+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    28-LFCSP-4X4X0.75

  • Package Description:

    TQFN-28

  • Pin Count:

    28

  • Manufacturer Package Code:

    28-LFCSP-4X4X0.75

  • Country Of Origin:

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

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Date Of Intro:

    2008-11-12

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Bandwidth-Nom:

    20 kHz

  • Consumer IC Type:

    CLASS D AUDIO AMPLIFIER

  • Gain:

    12 dB

  • JESD-30 Code:

    S-XQCC-N28

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Power-Nom:

    0.18 W

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC28,.16SQ,16

  • 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:

    21 mA

  • Supply Voltage-Max (Vsup):

    5.5 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:

    0.4 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    4 mm

MAX9791AETI+T Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the MAX9791AETI+T involves placing the device close to the power supply decoupling capacitors, using a solid ground plane, and minimizing the length of the input and output traces. Additionally, it is recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • To optimize the performance of the MAX9791AETI+T in a noisy environment, it is recommended to use a shielded enclosure, add external filtering components, and use a low-noise power supply. Additionally, it is recommended to use a common-mode choke to reduce electromagnetic interference (EMI).
  • The maximum operating temperature range for the MAX9791AETI+T is -40°C to +125°C. However, the device's performance may degrade at higher temperatures, and it is recommended to derate the device's performance accordingly.
  • To troubleshoot issues with the MAX9791AETI+T, it is recommended to check the power supply voltage, verify the input and output connections, and check for any signs of overheating. Additionally, it is recommended to use a logic analyzer or an oscilloscope to debug the device's operation.
  • The recommended power-up sequence for the MAX9791AETI+T involves powering up the device's power supply voltage (VCC) first, followed by the input signal. It is recommended to add a power-on reset circuit to ensure that the device is properly initialized during power-up.

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MAX9791AETI+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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Part Image MAX9791AETI+T Maxim Integrated Products

CLASS D AUDIO AMPLIFIER, 0.18W, 2 Channel(s), 1 Func, BICMOS, QCC28