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| Part Number | TDA7418 | TDA7718 | TDA7419 | TDA7438 | TDA7448 | TDA7318 | TDA7417 |
|---|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Status | Active | Not For New Designs | Active | Obsolete | Obsolete | Obsolete | Active |
| Function | Audio Signal Processor | Audio Signal Processor | Audio Signal Processor | Audio Tone Processor | Volume Control | Audio Tone Processor | Audio Signal Processor |
| Applications | Automotive Audio | Automotive Audio | Automotive Audio | Automotive Audio, Consumer Audio | Professional Audio | Automotive Audio, Consumer Audio | Automotive Audio |
| Number of Channels | 4 | 3 | 4 | 2 | 6 | 2 | 2 |
| Interface | I²C | I²C | I²C | I²C | I²C | I²C | I²C |
| Voltage - Supply | 8V ~ 10V | 7.5V ~ 10V | 8V ~ 10V | 6V ~ 10.2V | 4.75V ~ 10V | 6V ~ 10V | 8V ~ 9V |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Specifications | - | - | - | - | -79dB | 1.25dB | - |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Through Hole | Surface Mount | Through Hole | Surface Mount |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) | 28-TSSOP (0.173", 4.40mm Width) | 28-SOIC (0.295", 7.50mm Width) | 28-DIP (0.600", 15.24mm) | 20-SOIC (0.295", 7.50mm Width) | 28-DIP (0.600", 15.24mm) | 32-LQFP |
| Supplier Device Package | 20-SO | 28-TSSOP | 28-SO | 28-DIP | 20-SO | 28-DIP | 32-TQFP (7x7) |
