BUY YDA138-EZ https://www.utsource.net/itm/p/6443138.html

Description: YDA138-EZ is a 4-channel, 2-channel bridge amplifier IC from Yamaha. It is designed for use in audio applications such as portable audio players, car audio systems, and home audio systems. Features: 4-channel, 2-channel bridge amplifier Low distortion Low noise High output power Low power consumption High efficiency Built-in protection circuits On-chip mute and standby functions SSOP-42 package Applications: YDA138-EZ is suitable for use in portable audio players, car audio systems, and home audio systems. It can be used to drive speakers, headphones, and other audio devices. (For reference only)