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| PartNumber | WM8778SEDS/V | WM8781GEDS/V | WM8781GEDS/RV |
| Description | Interface - CODECs Stereo CODEC | Audio A/D Converter ICs STEREO ADC W/384FS MASTER MODE | Audio A/D Converter ICs STEREO ADC W/384FS MASTER MODE |
| Manufacturer | Cirrus Logic | Cirrus Logic | Cirrus Logic |
| Product Category | Interface - CODECs | Audio A/D Converter ICs | Audio A/D Converter ICs |
| RoHS | Y | Y | Y |
| Type | Audio CODEC, Stereo | - | - |
| Resolution | 24 bit | - | 24 bit |
| Conversion Rate | 192 kHz | - | - |
| Interface Type | Serial 2-Wire, 3-Wire (SPI) | - | - |
| Number of ADCs | 1 ADC | - | 2 ADC |
| Number of DACs | 1 DAC | - | - |
| Operating Supply Voltage | 2.7 V to 5.5 V | - | 2.7 V to 3.6 V |
| Minimum Operating Temperature | - 25 C | - | - 25 C |
| Maximum Operating Temperature | + 85 C | - | + 85 C |
| Mounting Style | SMD/SMT | - | SMD/SMT |
| Package / Case | SSOP-28 | - | SSOP-20 |
| Packaging | Tube | Tube | Reel |
| Product | Audio CODECs | Audio ADCs | Audio ADCs |
| Series | WM8778 | WM8781 | WM8781 |
| Brand | Cirrus Logic | Cirrus Logic | Cirrus Logic |
| Moisture Sensitive | Yes | Yes | Yes |
| Number of ADC Inputs | 1 Input | - | 2 Input |
| Number of DAC Outputs | 1 Output | - | - |
| Product Type | CODECs | Audio A/D Converter ICs | Audio A/D Converter ICs |
| SNR Signal to Noise Ratio | 102 dB ADC/108 dB DAC | - | 93 dB |
| Factory Pack Quantity | 47 | 66 | 2000 |
| Subcategory | Interface ICs | Audio ICs | Audio ICs |
| Unit Weight | 0.025045 oz | - | 0.016000 oz |
| Number of Converters | - | - | 2 Converter |
| Sampling Rate | - | - | 192 kS/s |
| Number of Channels | - | - | 2 Channel |
| Supply Voltage Max | - | - | 3.6 V |
| Supply Voltage Min | - | - | 2.7 V |