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CS493263-CL - Cirrus Logic

Description: Audio DSPs AVR: AC3(IBA), DTS (IBA), MPEG5.1

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PCB Footprints
CS493263-CL - Cirrus Logic PCB footprint - Plastic Leaded Chip Carrier - Plastic Leaded Chip Carrier - PLCC44
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CS493263-CL Details

  • Manufacturer Part Number:

    CS493263-CL

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    LCC

  • Package Description:

    PLASTIC, LCC-44

  • Pin Count:

    44

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Cirrus Logic

  • YTEOL:

    0

  • Consumer IC Type:

    CONSUMER CIRCUIT

  • JESD-30 Code:

    S-PQCC-J44

  • JESD-609 Code:

    e0

  • Length:

    16.5862 mm

  • Number of Functions:

    1

  • Number of Terminals:

    44

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    QCCJ

  • Package Equivalence Code:

    LDCC44,.7SQ

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    4.572 mm

  • Supply Current-Max:

    314 mA

  • Supply Voltage-Max (Vsup):

    2.63 V

  • Supply Voltage-Min (Vsup):

    2.37 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    TIN LEAD

  • Terminal Form:

    J BEND

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    QUAD

  • Width:

    16.5862 mm

CS493263-CL Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VDD first, followed by VCC, and then the clock signal. This ensures proper initialization and prevents damage to the device.
  • To optimize performance, ensure proper PCB layout, use a low-jitter clock source, and follow the recommended power supply decoupling and filtering guidelines. Additionally, optimize the analog and digital signal paths to minimize noise and interference.
  • The CS493263-CL supports clock frequencies up to 100 MHz. However, the actual maximum frequency may vary depending on the specific application and system requirements.
  • The CS493263-CL can be configured for different audio formats using the SPI interface. Refer to the datasheet for specific register settings and programming guidelines for each format, such as I2S, TDM, or PCM.
  • The power consumption of the CS493263-CL varies depending on the operating mode. In active mode, the typical power consumption is around 150 mW. In standby mode, it reduces to around 10 mW. Refer to the datasheet for detailed power consumption specifications.

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CS493263-CL Overview

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