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Two XS9110A power amplifiers Dual Channel Stereo Class D output 25W * 2 simple application schematic diagram

Time:2022-05-08 Views:2177
XS9110A is a low EMI, filter free, class AB / D optional audio power amplifier. At 14.4V working voltage, the maximum driving power is 25W (VDD = 14.4V, 4 Ω BTL load, thd < 10%), and the total harmonic distortion noise within the audio range is less than 1% (20Hz ~ 20kHz);
The application circuit of XS9110A is simple and requires only a few peripheral devices;
XS9110A output does not need external coupling capacitor or lifting capacitor and buffer network;
XS9110A adopts esop8 package, which is especially suitable for portable systems with small volume and small weight;
XS9110A can enter the off mode through control, so as to reduce power consumption;
XS9110A has internal over-current, under voltage, short circuit and overheating automatic shutdown protection mechanism;
XS9110A works stably. The voltage gain of the amplifier can be adjusted by configuring the peripheral resistance, which is convenient for application.