| Part Number | TDA7419 | TDA7449 |
|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Category | Audio Special Purpose | Audio Special Purpose |
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| Product Status | Active | Obsolete |
| Function | Audio Signal Processor | Volume Control |
| Applications | Automotive Audio | Consumer Audio |
| Number of Channels | 4 | 2 |
| Interface | I²C | I²C |
| Voltage - Supply | 8V ~ 10V | 6V ~ 10.2V |
| Operating Temperature | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) |
| Specifications | - | 100dB |
| 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 |