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TDA7293V 音频放大器 ST
TDA7293V 音频放大器 ST
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TDA7293V 音频放大器 ST

型号/规格:

TDA7293V

品牌/商标:

ST

音频 - 负载阻抗:

: 8 Ohms

输出功率:

: 100 W

工作温度:

: 0 C

工作温度:

: + 70 C

产品信息

TDA7293V

120-volt, 100-watt, DMOS audio amplifier  with mute and standby


Features TDA7293V

„ Multipower BCD technology

„ Very high operating voltage range (±50 V)

„ DMOS power stage

„ High output power (100 W into 8 Ω @ THD =10%, with VS = ±40 V)

„ Muting and stand-by functions

„ No switch on/off noise

„ Very low distortion

„ Very low noise

„ Short-circuit protected (with no input signal applied)

„ Thermal shutdown

„ Clip detector

„ Modularity (several devices can easily be connected in parallel to drive very low impedances)


Description TDA7293V

The TDA7293V TDA7293 is a monolithic integrated circuit in Multiwatt15 package, intended for use as audio class AB amplifier in Hi-Fi field applications, such as home stereo, self powered loudspeakers and Topclass TV. Thanks to the wide voltage range and to the high output current capability it is able to supply the highest power into both 4-Ω and 8-Ω loads.


The built-in muting function with turn-on delay  simplifies the remote operation avoiding on-off  switching noises.

Parallel mode is possible by connecting several  devices and using pin11. High output power can  be delivered to very low impedance loads, so  optimizing the thermal dissipation of the system.