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CS4220-KSZ - Cirrus Logic

Description: Interface - CODECs IC 24Bit Str Audio CODEC 3V Intrfc

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CS4220-KSZ - Cirrus Logic PCB footprint - Small Outline Packages - Small Outline Packages - 28L SSOP
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CS4220-KSZ - Cirrus Logic  - 3D model - Small Outline Packages - 28L SSOP
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CS4220-KSZ Details

  • Manufacturer Part Number:

    CS4220-KSZ

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    MO-150, SSOP-28

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Cirrus Logic

  • YTEOL:

    0

  • Consumer IC Type:

    CONSUMER CIRCUIT

  • JESD-30 Code:

    R-PDSO-G28

  • Length:

    10.2 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    70 °C

  • Operating Temperature-Min:

    -10 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP28,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    2.13 mm

  • Supply Voltage-Max (Vsup):

    5.25 V

  • Supply Voltage-Min (Vsup):

    4.75 V

  • Surface Mount:

    YES

  • Temperature Grade:

    COMMERCIAL

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Width:

    5.3 mm

CS4220-KSZ Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VDD first, followed by VDDA, and then the clock signal. This ensures proper initialization of the device.
  • The CS4220-KSZ can be configured for master or slave mode by setting the M/S bit in the Control Register (address 0x01). A '1' sets the device to master mode, while a '0' sets it to slave mode.
  • The CS4220-KSZ supports clock frequencies up to 50 MHz. However, the maximum clock frequency may vary depending on the specific application and system requirements.
  • The CS4220-KSZ has a dedicated mute pin (MUTE) that can be used to mute the audio output. Asserting the MUTE pin will mute the audio output. Additionally, the device also has a software-controlled mute function that can be enabled through the Control Register.
  • The recommended layout and routing for the CS4220-KSZ involves keeping the analog and digital signals separate, using a solid ground plane, and minimizing the length of the clock signal traces. It is also recommended to use a decoupling capacitor between VDD and VSS.

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