NNSS44115500 ultra low EMI, no filter 3W single-channel D class audio power amplifier User Manual
NS4150 is a ultra low EMI, no filter 3W single-channel D class audio power amplifier. NS4150 uses advanced technology to greatly reduce EMI interference in the full bandwidth range, minimizing the impact on other components. NS4150 has built-in overcurrent protection, overheating protection and undervoltage protection functions, effectively protecting the chip from damage under abnormal working conditions. And using the spread spectrum technology to optimize the new circuit design, up to 90% efficiency is more suitable for portable products.
