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CS4271-DZZ - Cirrus Logic

Description: Interface - CODECs Stereo Audio CODEC 108 dB 192 kHz

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CS4271-DZZ - Cirrus Logic PCB footprint - Small Outline Packages - Small Outline Packages - 28-PIN TSSOP
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CS4271-DZZ - Cirrus Logic  - 3D model - Small Outline Packages - 28-PIN TSSOP
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CS4271-DZZ Details

  • Manufacturer Part Number:

    CS4271-DZZ

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSSOP

  • Package Description:

    4.40 MM, LEAD FREE, MO-153, TSSOP-28

  • Pin Count:

    28

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Cirrus Logic

  • YTEOL:

    0

  • Additional Feature:

    ALSO REQUIRES 3.3V POWER SUPPLY

  • Consumer IC Type:

    CONSUMER CIRCUIT

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e3

  • Length:

    9.7 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP28,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Max (Vsup):

    5.25 V

  • Supply Voltage-Min (Vsup):

    4.75 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Width:

    4.4 mm

CS4271-DZZ Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VDD first, followed by VDDIO, and then the clock signal. This ensures proper initialization of the device.
  • To configure the CS4271-DZZ for master clock mode, set the MCLK pin as the clock source, and set the MCLKDIV pin to select the desired clock frequency. Additionally, set the BCLK pin to the desired bit clock frequency.
  • The maximum allowed capacitance on the analog input pins is 10nF. Exceeding this value may affect the device's performance and stability.
  • To optimize the CS4271-DZZ for low power consumption, use the power-down modes (e.g., PDN pin), reduce the clock frequency, and minimize the analog input signal amplitude.
  • The recommended layout and routing for the CS4271-DZZ involves keeping analog and digital signals separate, using a solid ground plane, and minimizing signal trace lengths and loops.

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CS4271-DZZ Overview

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Part Image CS4271-DZZR Cirrus Logic

Consumer Circuit, CMOS, PDSO28