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CS4202-JQZ - Cirrus Logic

Description: Audio Codec ’97 with Headphone Amplifier

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CS4202-JQZ - Cirrus Logic - PCB symbol
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PCB Footprints
CS4202-JQZ - Cirrus Logic PCB footprint - Other - Other - QFP50P900X900X160-48N
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CS4202-JQZ Details

  • Manufacturer Part Number:

    CS4202-JQZ

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFP

  • Package Description:

    9 X 9 MM, 1.40 MM HEIGHT, LEAD FREE, MS-022, TQFP-48

  • Pin Count:

    48

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Cirrus Logic

  • YTEOL:

    0

  • Additional Feature:

    IT ALSO REQUIRES 3.135V TO 3.465V SUPPLY

  • Consumer IC Type:

    CONSUMER CIRCUIT

  • JESD-30 Code:

    S-PQFP-G48

  • JESD-609 Code:

    e3

  • Length:

    7 mm

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.6 mm

  • Supply Voltage-Max (Vsup):

    5.25 V

  • Supply Voltage-Min (Vsup):

    4.75 V

  • Surface Mount:

    YES

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    40

  • Width:

    7 mm

CS4202-JQZ Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply analog power (AVDD) first, followed by digital power (DVDD), and then clock and reset signals.
  • The CS4202-JQZ can be configured for master or slave mode by setting the M/S bit in the Control Register 1 (CR1). A '1' sets the device to master mode, while a '0' sets it to slave mode.
  • The analog power-down mode (APD) shuts down the analog circuitry, while the digital power-down mode (DPD) shuts down the digital circuitry. These modes can be used to reduce power consumption when the device is not in use.
  • The CS4202-JQZ has a dedicated mute pin (MUTE) that can be used to mute the analog outputs. Asserting the MUTE pin will mute the analog outputs, while de-asserting it will unmute them.
  • The recommended layout and routing for the CS4202-JQZ involves separating the analog and digital circuits, using a solid ground plane, and minimizing the length of the analog signal traces.

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CS4202-JQZ Overview

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