TDA2051 数据手册 ( 数据表 ) - STMicroelectronics

DESCRIPTION
The TDA 2051 is a monolithic integrated circuit in Pentawatt package, intended for use as an audio class AB amplifier. Thanks to its high power capability the TDA2051 is able to provide up to 40W typ. into 4 ohm load @ THD = 10%, VS = ±18V, f = 1KHz and up to 33W into 8ohm load @ THD = 10%, VS = ±22V, f = 1KHz. Moreover, the TDA 2051 delivers typically 60W music power into 4 ohm load over 1 sec at VS=22.5V, f = 1KHz.

HIGH OUTPUT POWER(60W/4Ω MUSIC POWER IEC 268.3 RULES)
HIGH OPERATING SUPPLY VOLTAGE(±25V)
SINGLE OR SPLIT SUPPLY OPERATIONS
VERY LOW DISTORTION
SHORT CIRCUIT PROTECTION (OUT TO GND)
THERMAL SHUTDOWN