The TDA7294 is a DMOS audio amplifier for home stereo, self powered loudspeakers and top-class TV applications, supporting 4 ohm and 8 ohm loads.
The TDA7294 is a monolithic integrated circuit in a Multiwatt15 package designed for use as a Class AB audio amplifier in Hi-Fi applications such as home stereo, self-powered loudspeakers, and top-class TVs. It features a wide operating voltage range up to 100V and a DMOS power stage capable of delivering up to 100W of music power into 4Ω and 8Ω loads.
| Supply Voltage Range | +10 to +40 V |
|---|---|
| Output Peak Current | 10 A |
| Music Power (RMS) | 100 W |
| Total Harmonic Distortion | 0.005 % |
| Operating Ambient Temperature | 0 to 70 °C |
| Thermal Shutdown | 145 °C |
| Package Type | Multiwatt15 |
Yes, it includes short circuit protection and thermal shutdown.
The quiescent current typically ranges from 20 to 30 mA.