BUY STK402-030 https://www.utsource.net/itm/p/145194.html
Two-Channel Class AB Audio Power Amplifier IC 20 W + 20 W
Manufacturer: SANYO Description: STK402-030 is a SIP-ZIP (Single Inline Package-ZIP) type power amplifier IC manufactured by SANYO. Features: High output power: POUT (max) = 2 x 40W Low distortion: THD = 0.08% (typ) Low noise: SNR = 90dB (typ) Wide operating voltage range: VCC = 10V to 24V Built-in protection circuits: Over-temperature protection, Over-current protection, Short-circuit protection Built-in mute circuit Built-in standby circuit Built-in thermal shutdown circuit Built-in soft start circuit Built-in output DC offset circuit Built-in power supply voltage detection circuit Built-in power supply voltage regulator circuit Applications: Home audio systems Car audio systems Portable audio systems Karaoke systems Professional audio systems (For reference only)