- Operating Voltage: 2.5-5.5 V(USB power supply)
- Cable Length: 200mm
- Output Power: 3W+3W
- Input Impedance: 2 Kohm
Description:
The Mini Digital Power Amplifiers 3W Dual Track provides Class AB power amplifier performance with Class D amplifier efficiency. The use of low noise, no filter structure can save the traditional D class amplifier output low pass filter. It requires very few external components, thus saving PCB space and system cost, which is ideal for portable applications.
Specification:
- Operating Voltage: 2.5-5.5 V(USB power supply)
- Cable Length: 200mm
- Output Power: 3W+3W
- Input Impedance: 2 Kohm
- Output Impedance: 4 ohm
- Efficiency: 90%
- Frequency Response: 50 Hz – 20 kHz
Features:
- A d-type amplifier without a filter, low quiescent current, and low EMI.
- When connects with a 4-ohm load and 5V power supply, the output power can be up to 3W.
- Low THD, low noise.
- Short circuit protection; thermal protection.
Package Included:
1 x Mini Digital Amplifier Module USB Charger 3W Dual Track with Cable