Update: 28 September, 2023
NNSS44114499 is a 3W single-channel digital audio amplifier with ultra-low EMI and no need for filters. It uses advanced technology to greatly reduce EMI interference across the entire bandwidth, minimizing its impact on other components. The output of NNSS44114499, with its PWM modulation structure and built-in feedback resistor, eliminates the need for external components, PCB area, and system cost. It can provide 3W output power to a 4Ω load with a working voltage of 5V. It also features overcurrent protection, overheating protection, undervoltage protection, high efficiency, and high PSRR.
File format: PDF
Size: -
MD5 Checksum: 9C46D877FBC9596F1091B5AB2BDB0328
Publication date: 09 March, 2012
Downloads: -
PDF Link: NS4149 user manual V1.0 PDF