CS4228A overview
CS4228A is a component documented by Cirrus Logic. The PDF description identifies it as "24-Bit, 96 kHz Surround Sound Codec." This guide condenses the most useful engineering information from the available PDF so that designers and sourcing teams can identify the checks that still need confirmation in the original document.
Datasheet snapshot
- Manufacturer: Cirrus Logic
- Part number: CS4228A
- Category: IC
- Datasheet length: 32 Pages
Specifications and operating details
The following points were extracted from the PDF text. Check the associated conditions, notes and limits in the complete document before using a value in a design.
- CS4228A-KS -10° to +70°C 28-pin SSOP CDB4228A Evaluation Board I SCL/CCLK SDA/CDIN VD FLLRCK SCLK SDIN1 SDOUT SERIAL AUDIO CONTROL PORT DIGITAL FILTERS ANALOG LOW PASS AND OUTPUT STAGE VA FR AINL+ AINL- SDIN2 MCLK DGND SL SR AINR+ AINR- LE.
- Transient currents of up to ±100 mA on the analog input pins will not cause SCR latch-up.
- Parameter Symbol Min Typ Max Units DC Power Supply Digital Analog Interface VD - VL (Note 12) VD VA VL 4.75 4.75 3.0* 5.0 5.0 5.25 5.25 5.25 2.00 V V V V Specified Temperature Range (-KS) T A -10 - 70 °C Parameter Symbol Min Max Units DC P.
- For example, to obtain an output sample rate of 48 kHz the input must be sampled at 6.144 MHz.
- High Pass Filter characteristics are specified for Fs=44.1 kHz.
- Frequency ∆ tgd --0--0 µs High Pass Filter Characteristics Frequency Response: -3 dB (Note 7) -0.13 dB 3.4 3.4 Hz Hz Phase Deviation @ 20 Hz (Note 7) - 10 - - 10 - Degree Passband Ripple - - 0 - - 0 dB ANALOG CHARACTERISTICS (Continued) 8.
- The passband and stopband edges scale with frequency.
Topics covered by the datasheet
The document includes sections related to:
- Features
- Description
- ORDERING INFORMATION
Engineering review checklist
- Confirm the exact ordering code, package, pinout or terminal arrangement and document revision.
- Compare recommended operating conditions with absolute maximum ratings and retain adequate design margin.
- Validate electrical, thermal, mechanical and environmental behavior in the final application.
Always confirm values against the latest manufacturer-controlled datasheet, especially when qualifying a substitute or releasing a production BOM.
View the complete PDF and model record
Open the CS4228A datasheet and model details to review the complete PDF, document pages and available product information.
Source attribution
Adapted from the PDF associated with this DigiCamel model page.
Source model URL: https://www.digicamel.com/product.php?slug=cs4228a-cirrus-logic