4 x 50W multifunction quad power amplifier with built-in diagnostics features

Description The TDA7564B is a new BCD technology QUAD BRIDGE type of car radio amplifier in Flexiwatt25/PowerSO36 package specially intended for car radio applications. Thanks to the DMOS output stage the TDA7564B has a very low distortion allowing a clear powerful sound. Among the features, it

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STMICROELECTRONICS

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智能高效（SB类）四路BTL输出，支持完全I2C诊断（接通、永久和AC）

The TDA7564B is a new BCD technology quad bridge type of car radio amplifier in Flexiwatt25 / PowerSO36 package specially intended for car radio applications.\n\n Thanks to the DMOS output stage the TDA7564B has a very low distortion allowing a clear powerful sound. Among the features, its superior • Multipower BCD technology \n• MOSFET output power stage \n• DMOS power output \n• New high efficiency (class SB) \n• High output power capability 4x28 W/4 Ω @ 14.4 V, 1 kHz, 10 % THD, 4x50 W max, power \n• Max. output power 4x72 W/2 Ω \n• Full I2C bus driving: \n •Standby \n •Independent front;

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