Small but powerful amplifier for a wide range of applications, for example MP3 player, melody generator, intercom, sound effects, headphones, radio receiver, PC sound card, music instrument and more.
Small size
Very efficient, ideal for battery powered applications
Comes with board-to-wire connectors
Connector pitch matches standard breadboard pitch
Presettable gain
Overload and short-circuit protections
Single supply
Specifications
Max. output power: 2.8 W (4 Ohm) or 1.6 W (8 Ohm)
Power supply: 2.5 - 5 VDC
Max. current consumption: 1.6 A (4 Ohm) - 0.8 A (8 Ohm)
Default gain: 18 dB (adjustable)
THD: 0.02 % (1 W / 8 Ohm / 1 kHz)
S/N ratio: 98 dB (1.4 W / 8 Ohm)
Shutdown current: 20 nA
Dimensions: 40 x 20 mm / 1.6 x 0.8"
Item Weight
2 ounces
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