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WM8962BECSN/R - Cirrus Logic

Description: Interface - CODECs Stereo CODEC with Audio Enhancement

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PCB Footprints
WM8962BECSN/R - Cirrus Logic PCB footprint - BGA - BGA - : 49 BALL W-CSP PACKAGE 3.594 X 3.984 X 0.7mm BODY, 0.50 mm BALL PITCH
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3D Models
WM8962BECSN/R - Cirrus Logic  - 3D model - BGA - : 49 BALL W-CSP PACKAGE 3.594 X 3.984 X 0.7mm BODY, 0.50 mm BALL PITCH
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WM8962BECSN/R Details

  • Manufacturer Part Number:

    WM8962BECSN/R

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    3.60 X 3.90 MM, 0.70 MM HEIGHT, 0.50 MM PITCH, LEAD FREE, MO-211C, WCSP-49

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    23 Weeks

  • Manufacturer:

    Cirrus Logic

  • Consumer IC Type:

    CONSUMER CIRCUIT

  • JESD-30 Code:

    R-PBGA-B49

  • Length:

    3.984 mm

  • Number of Functions:

    1

  • Number of Terminals:

    49

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA49,7X7,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.75 mm

  • Supply Voltage-Max (Vsup):

    2 V

  • Supply Voltage-Min (Vsup):

    1.62 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    BOTTOM

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

    NOT SPECIFIED

  • Width:

    3.594 mm

WM8962BECSN/R Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VDD first, followed by VDDIO, and then the clock signal. This ensures that the internal voltage regulators are powered up correctly.
  • The WM8962 can be configured using the I2C interface. The device has several registers that control the audio settings, such as gain, mute, and routing. Refer to the datasheet for the register map and configuration details.
  • The maximum input signal level that the WM8962 can handle is 2.2Vrms. Exceeding this level may result in distortion or damage to the device.
  • To optimize the WM8962 for low power consumption, use the power-down modes, reduce the clock frequency, and adjust the voltage regulators. Additionally, use the dynamic biasing feature to reduce power consumption during idle periods.
  • The recommended layout and routing for the WM8962 involves keeping the analog and digital signals separate, using a solid ground plane, and minimizing the length of the clock signal traces. Refer to the datasheet for more detailed layout and routing guidelines.

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