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CS3318-CQZ - Cirrus Logic

Description: Audio Amplifiers Stereo Digital Volume Control

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PCB Footprints
CS3318-CQZ - Cirrus Logic PCB footprint - Quad Flat Packages - Quad Flat Packages - 48L LQFP
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3D Models
CS3318-CQZ - Cirrus Logic  - 3D model - Quad Flat Packages - 48L LQFP
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CS3318-CQZ Details

  • Manufacturer Part Number:

    CS3318-CQZ

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFP

  • Package Description:

    LEAD FREE, MS-022, LQFP-48

  • Pin Count:

    48

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Cirrus Logic

  • YTEOL:

    0

  • Channel Separation:

    110 dB

  • Consumer IC Type:

    VOLUME CONTROL CIRCUIT

  • JESD-30 Code:

    S-PQFP-G48

  • JESD-609 Code:

    e3

  • Length:

    7 mm

  • Moisture Sensitivity Level:

    3

  • Number of Channels:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    70 °C

  • Operating Temperature-Min:

    -10 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Equivalence Code:

    QFP48,.35SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    250

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.6 mm

  • Supply Voltage-Max (Vsup):

    9.45 V

  • Supply Voltage-Min (Vsup):

    7.6 V

  • Surface Mount:

    YES

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    7 mm

CS3318-CQZ Frequently Asked Questions (FAQs)

  • The optimal clock frequency for the CS3318-CQZ is between 2.4 MHz and 12 MHz. Operating the device within this range ensures optimal performance and minimizes jitter.
  • To ensure proper power sequencing, apply power to the analog supply (AVDD) before the digital supply (DVDD). This prevents damage to the device and ensures proper operation.
  • To minimize noise and ensure optimal performance, keep analog and digital signals separate, use a solid ground plane, and keep the analog input traces short and shielded.
  • The CS3318-CQZ outputs data in a 24-bit, two's complement format. Ensure your digital system can handle this format, and consider using a FIFO or buffer to manage the data stream.
  • The maximum input voltage for the CS3318-CQZ is 5 V. Exceeding this voltage can damage the device. Ensure your input signal is within the recommended range of 0 V to 5 V.

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CS3318-CQZ Overview

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