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