YD2025A中文资料2.4W STEREO AUDIO POWER AMP数据手册CSCHIP规格书

描述 Description

DESCRIPTION
The YD2025A is a monolithic integrated circuit consisting of a 2-channel power amplifier. It is suitable for stereo and bridge amplifier application of radio cassette tape recorder.FEATURES
*High output power
Stereo: Po=2.4W(Typ) at Vcc=9V,RL=4Ω,THD=10%
   Bridge: Po=4.7W(Typ) at Vcc=9V,RL=8Ω,THD=10%
*Small shock noise at the time of power on/off due to a built-in muting circuit
*Good ripple rejection due to a built-in ripple filter
*Good channel separation
*Soft tone at the time of output saturation
*Closed loop voltage gain fixed 45dB (Bridge: 51dB) but availability with external resistor added
*Minimum number of external parts required

特性 Features

*High output power
Stereo: Po=2.4W(Typ) at Vcc=9V,RL=4Ω,THD=10%
   Bridge: Po=4.7W(Typ) at Vcc=9V,RL=8Ω,THD=10%
*Small shock noise at the time of power on/off due to a built-in muting circuit
*Good ripple rejection due to a built-in ripple filter
*Good channel separation
*Soft tone at the time of output saturation
*Closed loop voltage gain fixed 45dB (Bridge: 51dB) but availability with external resistor added
*Minimum number of external parts required