Overview
The TDA7263M is a high-performance audio amplifier produced by STMicroelectronics. This integrated circuit is designed to provide advanced diagnostics, a high PWM switching frequency, and support for high-resolution audio. It is particularly suited for applications requiring robust and reliable audio amplification with built-in protection features.
Key Specifications
| Parameter | Value | Conditions |
|---|---|---|
| Supply Voltage (VS) | 28V | Typical |
| Load Resistance (RL) | 8Ω | Typical |
| Gain | 30dB | Typical |
| Frequency (f) | 1KHz | Typical |
| Ambient Temperature (Tamb) | 25°C | Typical |
| Output Power | Up to 25W per channel | At VS = 28V, RL = 8Ω |
| THD (Total Harmonic Distortion) | 0.1% | At VS = 28V, RL = 8Ω, f = 1KHz |
Key Features
- Advanced Diagnostics: The TDA7263M includes advanced diagnostic features to monitor and protect the amplifier.
- High PWM Switching Frequency: Supports high-frequency PWM switching for efficient and high-quality audio output.
- High-Resolution Audio Support: Capable of delivering high-resolution audio with minimal distortion.
- Short-Circuit Protection: Can withstand accidental short circuits across the speaker during normal operation.
- High Output Power: Delivers up to 25W per channel, making it suitable for a variety of audio applications.
Applications
The TDA7263M is suitable for various audio amplification applications, including home audio systems, car audio systems, professional audio equipment, and any other system requiring reliable and high-quality audio output. Its robust protection features and high performance make it an ideal choice for demanding audio environments.
Q & A
- What is the typical supply voltage for the TDA7263M?
The typical supply voltage for the TDA7263M is 28V. - What is the load resistance for the specified output power?
The load resistance for the specified output power is 8Ω. - What is the maximum output power per channel?
The maximum output power per channel is up to 25W. - Does the TDA7263M have short-circuit protection?
Yes, the TDA7263M can withstand accidental short circuits across the speaker during normal operation. - What is the typical frequency for the specified output power?
The typical frequency for the specified output power is 1KHz. - What is the typical ambient temperature for the specified conditions?
The typical ambient temperature for the specified conditions is 25°C. - What is the THD (Total Harmonic Distortion) at typical conditions?
The THD at typical conditions is 0.1%. - Is the TDA7263M still in production?
No, the TDA7263M is no longer manufactured by STMicroelectronics. - What are some common applications for the TDA7263M?
The TDA7263M is commonly used in home audio systems, car audio systems, and professional audio equipment. - Does the TDA7263M support high-resolution audio?
Yes, the TDA7263M is capable of delivering high-resolution audio.
