The HT3382 is an efficient Class D audio power amplifier. In 24V powered stereo (BTL), THD+N=10% conditions, can continue to provide 2*75W/4Ω power output.
The HT3382 has advanced spread spectrum capability to suppress EMI.
In addition, the HT3382 built-in turn-off function minimizes standby current, and also integrates overvoltage protection, DC protection, short circuit protection, thermal protection and power undervoltage abnormal protection to fully prevent failures.
Output Power (BTL)
2x60W (VDD=24V RΩ=42, THD+N=1%)
2x75W(VDD=24V RΩ=42,THD+N=10%)
Single power supply system, 4.5V-26V wide voltage input range
Over 90% efficiency, radiator required
Spread spectrum function
Analog differential/single-ended input, stereo output
Optional gain :32dB/26dB
Protection function: over voltage/over current/over heat/under voltage anomaly, DC detection and short circuit protection
Lead-free halogen free package, ETSSOP28, top fin