| PartNumber | WM8731SEDS/V | WM8731SEDS/RV |
| Description | Interface - CODECs Stereo Codec with H/P | Interface - CODECs Stereo Codec w-H/P |
| Manufacturer | Cirrus Logic | Cirrus Logic |
| Product Category | Interface - CODECs | Interface - CODECs |
| RoHS | Y | Y |
| Type | Audio CODEC, Stereo | Audio CODEC, Stereo |
| Resolution | 24 bit | 24 bit |
| Conversion Rate | 96 kHz | 96 kHz |
| Interface Type | Serial (2-Wire, 3-Wire) | Serial (2-Wire, 3-Wire) |
| Number of ADCs | 2 ADC | 2 ADC |
| Number of DACs | 2 DAC | 2 DAC |
| Operating Supply Voltage | 2.7 V to 3.6 V | 1.8 V to 3.6 V |
| Minimum Operating Temperature | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT |
| Package / Case | SSOP-28 | SSOP-28 |
| Packaging | Tube | Reel |
| Bandwidth | 20 Hz to 20 kHz | - |
| Height | 1 mm | - |
| Length | 5 mm | - |
| Output Power | 18 mW | - |
| Product | Audio CODECs | Audio CODECs |
| Series | WM8731 | WM8731 |
| Width | 5 mm | - |
| Brand | Cirrus Logic | Cirrus Logic |
| THD plus Noise | - 84 dB | - |
| Moisture Sensitive | Yes | Yes |
| Product Type | CODECs | CODECs |
| SNR Signal to Noise Ratio | 90 dB ADC/100 dB DAC | 90 dB ADC/100 dB DAC |
| Factory Pack Quantity | 47 | 2000 |
| Subcategory | Interface ICs | Interface ICs |
| Supply Voltage Max | 3.63 V | 3.6 V |
| Supply Voltage Min | - 300 mV | 1.8 V |
| Unit Weight | 0.025045 oz | 0.025045 oz |