| Part Number | TDA7303 | TDA7309 |
|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Category | Audio Special Purpose | Audio Special Purpose |
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| Product Status | Active | Obsolete |
| Function | Audio Tone Processor | Audio Signal Processor |
| Applications | Automotive Audio, Consumer Audio | Audio Systems |
| Number of Channels | 2 | 2 |
| Interface | I²C | I²C |
| Voltage - Supply | 6V ~ 10V | 6V ~ 10V |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Specifications | 1.25dB | 1dB |
| Mounting Type | Surface Mount | Through Hole |
| Package / Case | 28-SOIC (0.295", 7.50mm Width) | 20-DIP (0.300", 7.62mm) |
| Supplier Device Package | 28-SO | 20-DIP |