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TDA7418
+Lista de MateriaisIC AUDIO SIGNAL PROCESSOR 20SO
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FabricanteSTMicroeletrônica
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Peça do Fabricante #TDA7418
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Ficha Técnica TDA7418 DataSheet
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Pacote SOIC-20
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Especificações
| Atributo | Valor |
| Package / Case | Tube |
| Series | Automotive, AEC-Q100 |
| Part Status | Active |
| Function | Audio Signal Processor |
| Applications | Automotive Audio |
| Number of Channels | 4 |
| Interface | I²C |
| Voltage - Supply | 8V ~ 10V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
Visão Geral
Description
- 4-channel input with selectable sources (e.g., tuner, CD, aux).
- Programmable filters (treble, bass, midrange, loudness).
- I²C control for digital adjustment of volume, balance, fader, and tone.
- Built-in ADC/DAC for analog signal processing.
Key benefits include low distortion, flexible configuration, and compact integration, making it ideal for automotive infotainment systems.
Equivalent
- TDA7419: Enhanced version with more features.
- PT2314: Basic audio processor with similar functions.
- NJW1142/NJW1144: Advanced audio processors with tone control.
- SAF7741: Digital signal processor for automotive audio.
These chips offer tone control, volume adjustment, and input switching, though pin compatibility may vary. Check datasheets for exact replacements.
Manufacturer
STMicroelectronics specializes in designing and producing a wide range of semiconductor products, including microcontrollers, sensors, power management ICs, and automotive electronics. The company is known for its innovation in analog, digital, and mixed-signal technologies, serving industries like automotive, industrial, and consumer electronics.
The TDA7418 is an audio signal processor IC, reflecting STMicroelectronics' expertise in high-performance audio solutions.
Application
1. Car Audio Systems – For equalization, filtering, and volume control in head units and amplifiers.
2. Home Audio Equipment – Enhances sound quality in receivers and multimedia systems.
3. Multimedia Devices – Used in soundbars, TVs, and portable speakers for audio processing.
4. Professional Audio – Supports tone adjustment and signal routing in compact audio setups.
Its features (4-channel input, I²C control, and built-in filters) make it ideal for high-quality audio processing in compact designs.
