DESCRIPTION

STA501 is a monolithic dual half bridge stage in Multipower BCD Technology. The device is particularly designed to make the output stage of a mono All-Digital High Efficiency (DDX™) amplifier capable to deliver 50W @ THD =10% at Vcc 30V output power on 8Ω load. The input pins have threshold proportional to Ibias pin voltage.

■ MINIMUM INPUT OUTPUT PULSE WIDTH DISTORTION

■ 200mΩ RdsON COMPLEMENTARY DMOS OUTPUT STAGE

■ CMOS COMPATIBLE LOGIC INPUTS

■ THERMAL PROTECTION

■ THERMAL WARNING OUTPUT

■ UNDER VOLTAGE PROTECTION