| Part Number | STA381BWSTR | STA381BWTR |
|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Category | Audio Special Purpose | Audio Special Purpose |
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| Product Status | Obsolete | Obsolete |
| Function | Fully Integrated Processor | Fully Integrated Processor |
| Applications | Pre-Amplifier | Pre-Amplifier |
| Number of Channels | 2 | 2 |
| Interface | I²C, I²S | I²C, I²S |
| Voltage - Supply | 4.5V ~ 25.5V | 4.5V ~ 26V |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Specifications | Full Flexible Amplification | Full Flexible Amplification |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad |
| Supplier Device Package | 48-VQFN (7x7) | 48-VQFN (7x7) |