The amplifier module is based on the TPA2005 chip with a bridged TPA2005 power amplifier capable of delivering up to 8V of almost 1.4W at 5V. Thanks to the small operating voltage (2.5V), it was possible to power the... Electronics Projects, TPA2005 Tiny Class D Amplifier Module "audio amplifier circuits, class d amplifier circuit, ic amplifier, " Date 2019/08/04