TDA7293 120 V / 100 W DMOS audio amplifier with mute and standby

The 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

技术特性

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)

功能框图

TDA7293 订购信息

订购型号	产品状态	美金价格	数量	封装	包装形式	温度范围	材料声明
TDA7293HS	Active	1.6	1000	MW 15L	Tube		TDA7293HS
TDA7293V	Active	1.6	1000	MW 15L	Tube		TDA7293V

DATASHEET

下载	描述	版本	大小
TDA7293	120-volt, 100-watt, DMOS audio amplifier with mute and standby	8	398KB