The amp is stereo efficient, digital amplifier power stage for driving speakers up to 2x30W/8?. The high efficiency of the amp allows it to do 2x30W/8? without external heat sink. This module has standby and mute function, so Arduino can control it how and when it works. Features: Volume control Audio output (L/R) Audio input Mute interface 3.5 earphone input Power supply Specification: SNR Â Â Â 90(db)Â DR Â Â Â 0.01%Â Input impedance@ Voltage Â Â 3?@6V-19V Â Â 8?@6V-24V Â Â Â Â Â size Â Â Â 60mm*55mm*15mm 25W + 25W continuous output power at THD = 10% with RL = 8 ? and VCC = 26 V Wide-range single-supply operation (4.5 - 26 V) High efficiency (? = 90%) Four selectable, fixed gain settings of nominally 20dB, 26dB, 32dB, and 36dB Differential inputs minimize common-mode noise Standby and mute features Short-circuit protection Thermal overload protection Externally synchronizable ECOPACKÂ®, environmentally-friendly package Â
If you are interested in Internet of Things (IoT) or M2M projects check our open
source sensor platform Waspmote
which counts with more than 100 sensors available to use 'off the shelf', a complete API with hundreds of ready to use codes and a low consumption mode of just 0.7µA to ensure years of battery life.
Know more at:
Get the Starter Kits at: