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CS4344-CZZR - Cirrus Logic

Description: Digital To Analog Converters (DACs) 24 I2S 3.3 V,5 V TSSOP-10 RoHS

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CS4344-CZZR - Cirrus Logic PCB footprint - Small Outline Packages - Small Outline Packages - 10L TSSOP
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CS4344-CZZR - Cirrus Logic  - 3D model - Small Outline Packages - 10L TSSOP
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CS4344-CZZR Details

  • Manufacturer Part Number:

    CS4344-CZZR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    3 MM, MO-187, TSSOP-10

  • HTS Code:

    8542.39.00.40

  • Factory Lead Time:

    111 Weeks

  • Manufacturer:

    Cirrus Logic

  • YTEOL:

    0

  • Analog Output Voltage-Max:

    2.429 V

  • Analog Output Voltage-Min:

    -2.429 V

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    2'S COMPLEMENT

  • Input Format:

    SERIAL

  • JESD-30 Code:

    S-PDSO-G10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    2

  • Number of Bits:

    24

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    70 °C

  • Operating Temperature-Min:

    -10 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.1 mm

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Width:

    3 mm

CS4344-CZZR 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 of the device.
  • To optimize the analog input stage, ensure that the input signal is properly terminated, use a low-noise, low-impedance signal source, and keep the input signal within the recommended voltage range.
  • The CS4344 supports clock frequencies up to 256 fs (fs = sample frequency). However, the maximum clock frequency may vary depending on the specific application and system requirements.
  • To configure the CS4344 for master clock mode, set the MCLK pin to the desired clock frequency, and ensure that the BCK and LRCK pins are properly configured for the desired audio format.
  • To minimize noise and ensure proper operation, keep the analog and digital signal paths separate, use a solid ground plane, and keep the clock signal traces short and shielded.

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