HT3163_免电感滤波40W AB/D类音频功放
HT3163是一款高效AB/D类音频功率放大 器。在D类模式,18V供电、THD+N=10%条件 下,能够持续提供40W/4Ω功率输出。在AB类 模式,12V供电、THD+N=10%条件下,能够持 续输出17W/4Ω功率
  • 单电源系统,3V-18V宽电压输入范围
  • 低静态电流: 7mA (VDD = 12V, 带LC 和负载, Class D)
  • 保护功能:过流/过热/欠压异常和短路保护
详细内容




◼FEATURES

・Output Power

15W(VDD=12V,RL=4Ω,THD+N=1%,Class D)

32W(VDD=18V,RL=4Ω,THD+N=1%,Class D)

40W(VDD=18V,RL=4Ω,THD+N=10%,Class D)

7.5W(VDD=7.4V,RL=4Ω,THD+N=10%,Class AB)

17W(VDD=12V,RL=4Ω,THD+N=10%,Class AB)

・Single Wide Voltage Supply:3V-18V

・Low Quiescent Current:7mA(VDD=12V,with LC and Load,Class D)

・Anti-clipping Function(ACF)

・Spread Switching Frequency,Inductor-free Operation

・Differential/Single-ended Analog Input

・Integrated Self-protection Circuits Including,Undervoltage,Overtemperature,and Overcurrent

・LF and HF Package of ESSOP10

・输出功率

15W(VDD=12V,RL=4Ω,THD+N=1%,Class D)

32W(VDD=18V,RL=4Ω,THD+N=1%,Class D)

40W(VDD=18V,RL=4Ω,THD+N=10%,Class D)

7.5W(VDD=7.4V,RL=4Ω,THD+N=10%,Class AB)

17W(VDD=12V,RL=4Ω,THD+N=10%,Class AB)

・单电源系统,3V-18V宽电压输入范围

・低静态电流:7mA(VDD=12V,带LC和负载,Class D)

・ACF防破音功能可选

・扩频功能,免电感滤波

・模拟差分/单端输入

・保护功能:过流/过热/欠压异常和短路保护

・无铅无卤封装,ESSOP10