| Part Number | TDA7431 | TDA7438 |
|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Category | Audio Special Purpose | Audio Special Purpose |
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| Product Status | Obsolete | Obsolete |
| Function | Audio Tone Processor | Audio Tone Processor |
| Applications | Automotive Audio, Consumer Audio | Automotive Audio, Consumer Audio |
| Number of Channels | 2 | 2 |
| Interface | I²C | I²C |
| Voltage - Supply | 7V ~ 10.2V | 6V ~ 10.2V |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Specifications | 0.5dB | - |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | 42-SDIP (0.600", 15.24mm) | 28-DIP (0.600", 15.24mm) |
| Supplier Device Package | 42-SDIP | 28-DIP |