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| Part Number | WM1811AECS/R |
| Description | IC CODEC STEREO MULTI-CH 80BGA |
| Manufacturer | Cirrus Logic Inc. |
| Series | - |
| Part Status | Obsolete |
| Type | Stereo Audio |
| Data Interface | I²S, PCM |
| Resolution (Bits) | 24 b |
| Number of ADCs / DACs | 2 / 2 |
| Sigma Delta | Yes |
| S/N Ratio, ADCs / DACs (db) Typ | 95 / 100 |
| Dynamic Range, ADCs / DACs (db) Typ | - |
| Voltage - Supply, Analog | 1.71V ~ 2V |
| Voltage - Supply, Digital | 1.62V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 80-UFBGA, WLCSP |
| Supplier Device Package | 80-WCSP (4.16x3.88) |