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ALC5640-VB-CGT - Realtek

Description: Multi-Channel Audio Hub/CODEC and SounzRealTM Digital Sound Effect for Mobile Devices

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PCB Footprints
ALC5640-VB-CGT - Realtek PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 48 QFN GREE
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3D Models
ALC5640-VB-CGT - Realtek  - 3D model - Quad Flat No-Lead - 48 QFN GREE
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ALC5640-VB-CGT Details

  • Manufacturer Part Number:

    ALC5640-VB-CGT

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    QFN-48

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Realtek Semiconductor

  • YTEOL:

    0

  • Analog Input-Max:

    1.9 V

  • Companding Law:

    A/MU-LAW

  • Filter:

    YES

  • Input Type:

    SINGLE-ENDED/DIFF

  • JESD-30 Code:

    S-PQCC-N48

  • Length:

    6 mm

  • Number of Channels:

    4

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -25 °C

  • Output:

    VOLTAGE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC48,.24SQ,16

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Nom:

    1.2 V

  • Surface Mount:

    YES

  • Telecom IC Type:

    PCM CODEC

  • Temperature Grade:

    OTHER

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

  • Width:

    6 mm

ALC5640-VB-CGT Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the ALC5640-VB-CGT can be found in the Realtek application note AN_LPCB_5640, which provides detailed guidelines for PCB design, component placement, and routing to ensure optimal performance and minimize noise.
  • The ALC5640-VB-CGT can be configured for different audio scenarios using the I2C interface to program the internal registers. Realtek provides a software development kit (SDK) that includes a configuration tool and example code to help engineers customize the audio settings for their specific application.
  • The maximum power consumption of the ALC5640-VB-CGT is typically around 50mA, but this can vary depending on the specific application and operating conditions. Engineers should consult the datasheet and application notes for more detailed power consumption information and guidance on power management.
  • Realtek provides a troubleshooting guide for the ALC5640-VB-CGT that covers common audio issues and their solutions. Engineers can also use the I2C interface to read internal registers and debug audio signals to identify and resolve issues.
  • The ALC5640-VB-CGT is a hardware codec that can be used with various operating systems, including Windows, Linux, and Android. However, engineers may need to develop custom drivers or modify existing ones to support the codec's features and functionality.

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ALC5640-VB-CGT Overview

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