| PartNumber | WM8521CHCGED | WM8521CH9GED | WM8521CH9GED/R |
| Description | Audio D/A Converter ICs Stereo DAC, 2Vrms | Audio D/A Converter ICs Stereo DAC, 2Vrms | Audio D/A Converter ICs Stereo DAC, 2Vrms |
| Manufacturer | Cirrus Logic | Cirrus Logic | Cirrus Logic |
| Product Category | Audio D/A Converter ICs | Audio D/A Converter ICs | Audio D/A Converter ICs |
| RoHS | Y | Y | Y |
| Series | WM8521 | WM8521 | WM8521 |
| Resolution | 24 bit | 24 bit | 24 bit |
| Interface Type | DSP, I2S | DSP, I2S | DSP, I2S |
| SNR Signal to Noise Ratio | 98 dB | 98 dB | 98 dB |
| Operating Supply Voltage | 2.7 V to 3.6 V | 2.7 V to 3.6 V | 2.7 V to 3.6 V |
| Minimum Operating Temperature | - 25 C | - 25 C | - 25 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-14 | SOIC-14 | SOIC-14 |
| Packaging | Tube | Tube | Reel |
| Output Voltage | 2.1 V | 2.1 V | 2.1 V |
| Brand | Cirrus Logic | Cirrus Logic | Cirrus Logic |
| Dynamic Range dB | 98 dB | 96 dB | 96 dB |
| Maximum Clock Frequency | 50 MHz | 50 MHz | 50 MHz |
| Number of DACs | 2 | 2 | 2 |
| Operating Supply Current | 22.8 mA | 28 mA | 28 mA |
| Product Type | Audio D/A Converter ICs | Audio D/A Converter ICs | Audio D/A Converter ICs |
| Factory Pack Quantity | 54 | 54 | 3000 |
| Subcategory | Audio ICs | Audio ICs | Audio ICs |
| Unit Weight | 0.011923 oz | 0.011923 oz | 0.011923 oz |