| Parameters | 
                                                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 28-SSOP (0.209, 5.30mm Width) | 
                                                                            
                                            | Operating Temperature | -10°C~70°C | 
                                                                            
                                            | Part Status | Obsolete | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 3 (168 Hours) | 
                                                                            
                                            | Type | Stereo Audio | 
                                                                            
                                            | Data Interface | Serial | 
                                                                            
                                            | Voltage - Supply, Analog | 4.75V~5.25V | 
                                                                            
                                            | Voltage - Supply, Digital | 4.75V~5.25V | 
                                                                            
                                            | Resolution (Bits) | 24 b | 
                                                                            
                                            | Sigma Delta | Yes | 
                                                                            
                                            | Number of ADCs / DACs | 2 / 2 | 
                                                                            
                                            | Dynamic Range, ADCs / DACs (db) Typ | 100 / 100 | 
                                                                                                    
                            
                         
                                                CS4221-KSZ Overview
A 28-SSOP (0.209, 5.30mm Width) package is provided to save space. Its Stereo Audio type ensures high-efficiency performance in a range of applications. As a mounting type, it uses Surface Mount. Using -10°C~70°C as the operating performance allows it to operate normally. The unit is integrated with 2 / 2 ADCs / DACs. The analog circuit receives 4.75V~5.25V as a supply voltage. It receives a voltage of 4.75V~5.25V as its supply voltage. 
CS4221-KSZ Features
Embedded in the 28-SSOP (0.209, 5.30mm Width) package
Operating temperature of -10°C~70°C
2 / 2 ADCs / DACs
CS4221-KSZ Applications
There are a lot of Cirrus Logic Inc. CS4221-KSZ CODECs Interface ICs applications. 
- Sawmills
- CPU memory location identification
- Wire number reduction in a particular circuits
- Dimensionality reduction
- Analog to digital conversion in the analog decoder
- Data distribution
- Robotic arms
- Microprocessor
- Ball screw positioning
- High-performance memory systems