TDA7293 is a audio power amplifier chip, with high output power, low distortion, low noise, short circuit protection, thermal shutdown, overload protection and other functions, can be widely used in home stereo, self-powered loudspeakers and other occasions
The TDA7293 is a monolithic integrated circuit in Multiwatt15 package intended for use as a class AB amplifier in Hi-Fi field applications, such as home stereo, self-powered loudspeakers, and Topclass TV. It utilizes Multipower BCD technology and a DMOS power stage to achieve high output power and a very high operating voltage range of up to +50 V.
| Output peak current | 10 A |
|---|---|
| Operating ambient temperature range | 0 to 70 °C |
| Storage and junction temperature | 150 °C |
| Thermal shutdown threshold | 150 °C |
| Thermal shutdown stand-by threshold | 160 °C |
Yes, it is short-circuit protected and includes thermal shutdown.
They simplify remote operation and avoid on-off switching noises.