Mini Digital Amplifier module USB Charger 3W Dual Track with cable
Mini Digital Amplifier module USB Charger 3W Dual Track with cable
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 spac
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In stock — 30 units ready
- 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.
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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. 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 Includes: 1 x Mini Digital Amplifier module USB Charger 3W Dual Track with cable Specifications: Operating Voltage 2.5-5.5 V(USB power supply). Cable Length(mm) 200 Output Power(Watt) 3W+3W. Input Impedance 2 Kohm. Output Impedance 4 ohm. Efficiency 90%. Frequency Response 50 Hz 20 KHz. Dimensions in mm (LxWxH) 23 x 23 x 10 Weight (gm) 5
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Mini Digital Amplifier module USB Charger 3W Dual Track with cable