Manual
38 DS691F2
CS4350
13 ORDERING INFORMATION
14 REVISION HISTORY
Product Description Package
Pb-Free
Grade Temp Range Container
Order#
CS4350
192 kHz Stereo DAC
with Integrated PLL
24-TSSOP YES
Commercial -40° to +85°C
Rail CS4350-CZZ
Tape and Reel CS4350-CZZR
Automotive -40° to +105°C
Rail CS4350-DZZ
Tape and Reel CS4350-DZZR
CDB4350 Evaluation Board for CS4350 - - - - CDB4350
Release Changes
F1
• Updated “DAC Analog Characteristics - Commercial (-CZZ)” on page 8.
• Updated “DAC Analog Characteristics - Automotive (-DZZ)” on page 9.
• Added Figure 3, Figure 4, and Figure 5 on page 10.
• Updated “Switching Specifications - Serial Audio Interface” on page 12.
• Updated “Digital Characteristics” on page 15.
F2
• Updated Total Group Delay typical values in the Combined Interpolation and On-Chip Analog Filter Response table
in Section 2.5.
• Updated RMCK connection in typical connection drawing, Figure 10.
• Updated Figure 15 to show slot numbering from 0–3 rather than 1–4.
• Removed reference to master clock in Step 1 in Section 4.6.1.
• Updated timings in the recommended power-up sequences in Section 4.6.1 and Section 4.6.2.
• Updated sample periods and latency in Section 4.7.1, Power-Up.”
• Updated minimum power-down time in Section 4.7.3, Discharge Time.”
• Updated description in Section 5.3 of how Popguard is selected/defeated in Stand-Alone Mode.
• Added a note regarding differences in group delay for TDM slot 0 channel B to Section 4.3.1, Section 5.1,
Section 8.2.1.
Contacting Cirrus Logic Support
For all product questions and inquiries, contact a Cirrus Logic Sales Representative.
To find the one nearest you, go to www.cirrus.com.
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