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Preliminary Datasheet
LPA2173
8W Mono Class- F Audio Amplifier With EQ Function
General Description
Features
The LPA2173 is a 8W, class-F audio amplifier with a mode pin for switch the work mode. It offers low THD+N, allowing it to achieve high-quality Power Supply sound reproduction. The new filterless architecture allows the device to drive the speaker directly requiring no low-pass output filters, thus to save the system cost and PCB area. The LPA2173 is available in ESOP-8.
Order Information
LPA2173 □ □ □
F: Pb-Free Package Type SP: ESOP-8
Shutdown current:<3uA 500KHz fixed frequency switching for amplifier 8W Output at 10% THD with a 2Ω Load and 6.0V
VDD for amplifier 3.4W Output at 10% THD with a 4Ω Load and 5V
VDD for amplifier 2.
LPA2173 Datasheet
