PAM8403 Bluetooth 4.0 2-Channel 3W class D amplifier

The PAM8403 integrated circuit is a 3 W class-D audio amplifier with low harmonic distortion and high efficiency with Bluetooth Control. Connected to a PC, notebook or smartphone, it can drive two small speakers with excellent HI-FI quality.

$5.25

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SKU: TS-P949-1
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PAM8403 Bluetooth 4.0 2-Channel 3W class D amplifier based on the PAM8403 Integrated circuit is a 3 W class-D audio amplifier with low harmonic distortion and high efficiency.

The supply voltage is 5V via the Type C connector so that you can use the computer’s USB port to power the amplifier or a smartphone charger. The sound source is, therefore, all portable devices such as smartphones, mobile phones, tablets, laptops and notebooks equipped with the Bluetooth function. The amplifier module is straightforward to install in the final product.

 

Specifications:
  • Model:8213
  • IC: PAM8403
  • Audio input signal: Bluetooth v4.0 wireless stream
  • Bluetooth operating range up to 10 meters
  • Type C: Power Input
  • Output:  JST XH 2.54 4-pin
  • Low voltage power supply: 2.5~5.5VDC, USB
  • Two stereo channels: 3+3W
  • Class: Class-D or Class-AB
  • 5W Output at 10% THD with a 2Ω Load @ 5VDC
  • 3W Output at 10% THD with a 4Ω Load @ 5VDC
  • Low voltage power supply: 2.5~5.5VDC
  • Speaker impedance: 2/4 Ω
  • Efficiency up to 90% with Class-D Mode
  • Filterless, low quiescent current and no EMI
  • Low thd+n at fully output range
  • Superior low noise
  • No pop at turn-on/off
  • Fully short circuit protection with auto-recovery
  • Thermal shutdown
  • Dimensions: 42 x 25 x 1.2cm

 

 

Package includes: PAM8403 Bluetooth 4.0 2-Channel 3W class D amplifier

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Notes:

1. There may be slight size Deviations due to manual measurement, different Measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different Photographing lights, angles and display monitors.

Weight 0.012 kg
Dimensions 3 × 3 × 1.5 cm


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TS-P949-1 PAM8403 Bluetooth 4.0 2-Channel 3W class D amplifier - PAM8403 Datasheet Download

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