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WM8904CGEFL/RV - Cirrus Logic

Description: Interface - CODECs Ultra Low Pwr CODEC

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Symbol
WM8904CGEFL/RV - Cirrus Logic - PCB symbol
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PCB Footprints
WM8904CGEFL/RV - Cirrus Logic PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - QFN-32 _2023
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3D Models
WM8904CGEFL/RV - Cirrus Logic - 3D model - Quad Flat No-Lead - QFN-32 _2023
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WM8904CGEFL/RV Details

  • Manufacturer Part Number:

    WM8904CGEFL/RV

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-32

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    20 Weeks

  • Manufacturer:

    Cirrus Logic

  • YTEOL:

    6.6

  • Companding Law:

    A/MU-LAW

  • Filter:

    YES

  • JESD-30 Code:

    S-PQCC-N32

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • Operating Mode:

    SYNCHRONOUS

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Nom:

    1 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Telecom IC Type:

    PCM CODEC

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

  • Width:

    4 mm

WM8904CGEFL/RV Frequently Asked Questions (FAQs)

  • The recommended layout and routing for the WM8904CGEFL/RV can be found in the Cirrus Logic application note AN235, which provides guidelines for PCB layout, component placement, and routing to ensure optimal performance and minimize noise and interference.
  • The WM8904CGEFL/RV can be configured for different audio interfaces such as I2S, SPI, and AC'97 through the use of registers and control pins. The specific configuration will depend on the application and the interface required. Refer to the datasheet and application notes for more information.
  • The power consumption of the WM8904CGEFL/RV depends on the operating mode and the clock frequency. In typical operating conditions, the power consumption is around 20-30mA. However, this can vary depending on the specific application and usage. Refer to the datasheet for more information.
  • The WM8904CGEFL/RV has a mute pin that can be used to mute the audio output. The mute pin can be controlled through a digital signal or through the use of a register. Refer to the datasheet and application notes for more information on implementing a mute function.
  • The WM8904CGEFL/RV supports clock frequencies up to 50MHz. However, the maximum clock frequency may vary depending on the specific application and the clock source used. Refer to the datasheet for more information.

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WM8904CGEFL/RV Overview

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WM8904CGEFL/RV Alternates

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Part Image WM8904CGEFL/V Cirrus Logic

PCM Codec, A/MU-Law, 1-Func, CMOS, PQCC32