XS9158A

XS9158A is an ultra-low EMI, no filter, AB/D class optional audio power amplifier. 6 v working voltage, the maximum driving power of 8 w (VDD = 6 v, 2 Ω BTL load, THD < 10%), total harmonic distortion of noise in the audio range to be less than 1% (20 hz to 20 KHZ); The application circuit of XS9158A is simple, requiring only a few peripheral devices. XS9158A output does not require external coupling capacitance or uplift capacitance and buffer network; XS9158A is packaged with ESOP8, which is especially suitable for portable systems with small volume and weight. XS9158A can reduce power consumption by controlling access to shutdown mode. XS9158A has automatic shutdown protection mechanism for overheating; The XS9158A works stably, and the voltage gain of the amplifier can be adjusted by configuring the peripheral resistance, which is convenient for application. Ultra-low EMI, high efficiency, sound quality Class AB/D switching, single channel VDD = 6 v, RL = 2 Ω, Po = 8 w, THD + N 10% or less VDD = 6 v, RL = 4 Ω, Po = 5 w, THD + N 10% or less (anti-distortion cut-off mode) Wide operating voltage range 2.5v - 7V Excellent on - off POP sound suppression