Lithium battery power supply or 4.2-4.5v power supply, built-in boost Stereo Class D output, 5.2-5.4w audio power amplifier ZC8809 simple application schematic diagram
Time:2022-05-09
Views:2186
ZC8809 It is a class AB and class D switching function
4 anti breaking sound options
Adaptive boost function, charge_ Pump boost to 6.4v
Class D output power:
－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%)
Class AB output power:
－2W (VDD=4.2V, RL =4Ω，升壓關(guān)閉 THD+N=10% )
Working voltage: 2.8V to 5.5V
Low distortion and low noise
Turn pop click suppression on and off
Off current (< 1uA)
OCP, OTP, UVLO protection function
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