| PartNumber | CS8421-CNZR | CS8421-CZZ | CS8421-CNZ |
| Description | Audio Sample Rate Converters IC 32-Bit 192kHz Asynchron Stereo SRC | Audio Sample Rate Converters 32-Bit 192kHz Async Stereo SRC | Audio Sample Rate Converters 32-Bit 192kHz Async Stereo SRC |
| Manufacturer | Cirrus Logic | Cirrus Logic | Cirrus Logic Inc. |
| Product Category | Audio Sample Rate Converters | Audio Sample Rate Converters | Audio Special Purpose |
| RoHS | Y | Y | - |
| Series | CS8421 | CS8421 | CS8421 |
| Packaging | Reel | Tube | Tube Alternate Packaging |
| Product | Audio SRCs | Audio SRCs | Audio SRCs |
| Brand | Cirrus Logic | Cirrus Logic | - |
| Product Type | Audio Sample Rate Converters | Audio Sample Rate Converters | - |
| Factory Pack Quantity | 6000 | 74 | - |
| Subcategory | Audio ICs | Audio ICs | - |
| Operating Supply Voltage | - | 3.3 V, 5 V | 3.3 V / 5.0 V |
| Minimum Operating Temperature | - | - 10 C | - 10 C |
| Maximum Operating Temperature | - | + 70 C | + 70 C |
| Mounting Style | - | SMD/SMT | SMD/SMT |
| Package / Case | - | TSSOP-20 | - |
| Moisture Sensitive | - | Yes | - |
| Unit Weight | - | 0.006737 oz | 0.004339 oz |
| Package Case | - | - | QFN-20 |
| Operating Temperature | - | - | -10°C ~ 70°C (TA) |
| Specifications | - | - | 53kHz ~ 211kHz |
| Function | - | - | Sample Rate Converter |
| Applications | - | - | Digital Audio Interfacing |
| Number of Channels | - | - | 2 |
| Interface | - | - | Serial |
| Voltage Supply | - | - | 2.38 V ~ 2.62 V |
| Supplier Device Package | - | - | 20-QFN-EP (5x5) |