Overview
The TDA7383 is an advanced audio amplifier IC produced by STMicroelectronics. Although this product is no longer in manufacture, it was designed to provide high output power capability and advanced diagnostics, making it suitable for various audio applications. The amplifier features a high PWM switching frequency and supports high-resolution audio, enhancing the overall audio quality.
Key Specifications
| Parameter | Value |
|---|---|
| Output Power (4Ω, 1kHz, 10% THD) | 4 x 35W (Max), 4 x 30W (EIAJ), 4 x 22W @ 14.4V, 4 x 18.5W @ 13.2V |
| Load Resistance | 4Ω |
| Supply Voltage | Up to 14.4V |
| Clipping Detector | Yes |
| PWM Switching Frequency | High frequency |
Key Features
- High output power capability: Up to 4 x 35W/4Ω Max and 4 x 30W/4Ω EIAJ.
- Advanced diagnostics including a clipping detector.
- High PWM switching frequency for improved audio quality.
- Support for high-resolution audio.
Applications
The TDA7383 is suitable for various audio applications, including car audio systems, home audio equipment, and professional audio systems where high power output and advanced diagnostics are required.
Q & A
- What is the maximum output power of the TDA7383? The maximum output power is 4 x 35W/4Ω.
- Is the TDA7383 still in production? No, the TDA7383 is no longer manufactured.
- What is the load resistance for the TDA7383? The load resistance is 4Ω.
- Does the TDA7383 have a clipping detector? Yes, it includes a clipping detector.
- What is the supply voltage range for the TDA7383? The supply voltage can go up to 14.4V.
- What type of audio does the TDA7383 support? It supports high-resolution audio.
- What are some common applications for the TDA7383? Common applications include car audio systems, home audio equipment, and professional audio systems.
- What is the PWM switching frequency of the TDA7383? The PWM switching frequency is high, enhancing audio quality.
- Where can I find detailed specifications for the TDA7383? Detailed specifications can be found in the datasheet available from sources like Digi-Key, Mouser, and the STMicroelectronics website.
- Is the TDA7383 suitable for high-power audio applications? Yes, it is designed for high-power audio applications.
