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

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，升压关闭 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

ZC8809 provides ESOP8 package

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