TB2903HQ 的典型应用是用于汽车音频应用的 4 通道 BTL 音频放大器。该 IC 可以产生更高的功率:POUT MAX = 47 W,因为它包括纯互补 P 沟道和 N 沟道 DMOS 输出级。它旨在为 4 通道 BTL
音频功率放大器提供低失真率,内置待机功能、静音功能和各种保护器。此外,内置偏移
检测器
说明
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Typical Application for TB2903HQ is 4-ch BTL audio amplifier for car audio applications. This IC can generate higher power: POUT MAX = 47 W as it includes the pure complementary P-ch and N-ch DMOS output stage. It is designed to yield low distortion ratio for 4-ch BTL audio power amplifier, built-in standby function, muting function, and various kinds of protectors. Additionally, Off-set detector is built in