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CS4345-DZZ - Cirrus Logic

Description: Audio D/A Converter ICs Stereo DAC 24-Bit 192kHz

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CS4345-DZZ - Cirrus Logic PCB footprint - Small Outline Packages - Small Outline Packages - 10L TSSOP
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CS4345-DZZ - Cirrus Logic  - 3D model - Small Outline Packages - 10L TSSOP
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CS4345-DZZ Details

  • Manufacturer Part Number:

    CS4345-DZZ

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSSOP

  • Pin Count:

    10

  • HTS Code:

    8542.39.00.40

  • Factory Lead Time:

    111 Weeks

  • Manufacturer:

    Cirrus Logic

  • YTEOL:

    0

  • 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:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP10,.19,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max:

    30 mA

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Width:

    3 mm

CS4345-DZZ 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 performance in a noisy environment, ensure proper grounding and shielding of the device, use a low-pass filter on the analog input, and consider using a ferrite bead or common-mode choke on the power supply lines.
  • The maximum allowed capacitance on the analog input pins is 10nF. Exceeding this value may affect the device's performance and stability.
  • Yes, the CS4345-DZZ can be used with a separate ADC. However, ensure that the ADC's input range and sampling rate are compatible with the CS4345-DZZ's output, and that the ADC's power supply is properly decoupled.
  • To troubleshoot issues with the digital output, check the clock signal, ensure proper synchronization with the ADC, and verify that the digital output is properly terminated. Also, check the device's power supply and analog input signals for any anomalies.

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CS4345-DZZ Overview

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