| Part Number | WM8940CGEFL/RV | WM8960CGEFL/RV |
|---|---|---|
| Manufacturer | Cirrus Logic Inc. | Cirrus Logic Inc. |
| Category | Interface - CODECs | Interface - CODECs |
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| Product Status | Obsolete | Obsolete |
| Type | Audio | Stereo Audio |
| Data Interface | Serial | - |
| Resolution (Bits) | 24 b | 24 b |
| Number of ADCs / DACs | 1 / 1 | 2 / 2 |
| Sigma Delta | Yes | Yes |
| S/N Ratio, ADCs / DACs (db) Typ | 94 / 98 | 94 / 98 |
| Dynamic Range, ADCs / DACs (db) Typ | - | - |
| Voltage - Supply, Analog | 2.5V ~ 3.6V | 2.7V ~ 3.6V |
| Voltage - Supply, Digital | 1.71V ~ 3.6V | 1.71V ~ 3.6V |
| Operating Temperature | -25°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 24-VFQFN Exposed Pad | 32-VFQFN Exposed Pad |
| Supplier Device Package | 24-QFN (4x4) | 32-QFN (5x5) |