| Part Number | TDA1905 | TDA1904 |
|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Category | Linear - Amplifiers - Audio | Linear - Amplifiers - Audio |
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| Product Status | Obsolete | Obsolete |
| Type | Class AB | Class AB |
| Output Type | 1-Channel (Mono) | 1-Channel (Mono) |
| Max Output Power x Channels @ Load | 5.5W x 1 @ 8Ohm | 4.5W x 1 @ 4Ohm |
| Voltage - Supply | 4V ~ 30V | 4V ~ 20V |
| Features | Depop, Mute, Thermal Protection | Thermal Shutdown Protection |
| Mounting Type | Through Hole | Through Hole |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) |
| Supplier Device Package | 16-PowerDIP | 16-PowerDIP |
| Package / Case | 16-DIP (0.300", 7.62mm) | 16-DIP (0.300", 7.62mm) |