功能描述：
? Multipower BCD technology with DMOS MOSFET output power stage
? Hi-Fi class low distortion
? Low output noise
? High immunity to RF noise injection
? Standby function
? Mute function
? Auto-mute at min. supply voltage detection
? Low external component count
? No external compensation
? No bootstrap capacitors
? Internally fixed gain (26dB)
? Capable to operate down to 6V (e.g. “start-stop")
? High output power capability:
– 4 x 45W/4Ω Max.
– 4 x 25W/4Ω @ 14.4V, 1kHz, 10%
? Protections:
– Output short circuit to GND, to Vs, across the load
– Very inductive loads
– Overrating chip temperature with soft thermal limiter
– Load dump
– Fortuitous open GND
