Introduction
The TDA8954 is a new high efficiency D audio power amplifier provided by NXP semiconductors, with a standard output power of 2 x 210 w at 4Q loads.
This device operates on the transformers dual power supply, has a wide power range, usually operates from 12V to 28V, with full differential input, high output: dual AC28V, RL = 4Q, can double the output as 2 channel amplifiation. 210W, BD modulation, the noise during normal operation is very low, there is no deadtime PWM output switch from zero to zero during startup and shutdown; Fixed frequency: Clock switching frequency can be external synchronized, high efficiency, static current small, perfect protection function: overvoltage protection, output current limit.
Main Parameters
Product Name: Audio Amplifier Board
Model: XH-M251
Amplifier Type: HD Class
Input Voltage: 2 x AC 12-28V
Output impedance: 4-8Ω
Output power: 210W x 2
Appearance Size: 3.9 x 3.6 inches (100 x 9