ZC8809是一款带有自动增益控制功能,基于电荷泵升压技术,功率高达5.4W的AB/D切换音频功放IC的应用设计参考
发布日期:2022-04-29
点击次数:2212
ZC8809规格书下载
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ZC8809指标特性:
AB类、D类切换功能
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ZC8809指标特性:
AB类、D类切换功能
4种防破音可选
自适应升压功能,Charge_pump升压至6.4V
D类输出功率:
-5. 4 W (VDD=4.5V, RL =4Ω,NCN OFF THD+N=10%)
-5. 2 W (VDD=4.2V, RL =4Ω,NCN OFF THD+N=10%)
AB类输出功率:
-2W (VDD=4.2V, RL =4Ω,升压关闭 THD+N=10% )
工作电压:2.8V to 5.5V
低失真和低噪声
开启、关闭POP-click抑制功能
关断电流(<1uA)
OCP、OTP、UVLO 保护功能
ESOP8封装