LA7202P 47W. 4CH BLOCK DIAGRAM
VCC max1 Without signal, t = 1 minute 26 V
VCC max2 When operating = 18 V
VCC = 14.4 V
RL = 4 Ω
The LA47202P is a 4-channel BTL power amplifier IC developed for use in car audio applications. The LA47202P adopts a pure complementary output stage circuit structure with a v-pnp transistor for the high side and an npn transistor for the low side to provide both high output power and high quality sound. The LA47202P integrates all the functions required for car audio applications on the same chip, including a standby switch, a muting function, and a full complement of protection circuits. It also features a self diagnostics function.
LA7202P DATASHEET
