Hi Welcome to QKits
 

 

0 $0.00

You have no items in your shopping cart.

section

 
  Shipping Logos
 
  Hello September image
       
 
  Free Shipping Image

low voltage audio amplifier PAM8403 Zoom

Low voltage Audio Amplifier based on the PAM8403

SKU: PAM8403AMP
PAM8403 3W+3W, class-D audio amplifier. 5 Volt supply!

Availability: In stock

$1.95

SKU:PAM8403AMP

  • Buy 2 for $1.75 each and save 11%
  • Buy 5 for $1.50 each and save 24%
Product Description

    Details

    The PAM8403 is a 3W+3W, class-D audio amplifier. It offers low THD+N, allowing it to achieve high-quality sound reproduction using a low voltage supply.

    The new filterless architecture allows the device to drive a speaker directly, requiring no low-pass output filters, thus saving cost and PCB area. With the same numbers of external components, the efficiency of the PAM8403 is much better than that of Class-AB cousins.Well suited for portable applications.

    • Dual channel stereo, high output power (3 w + 3 w power @ 5V and 4 ohms load)
    • Good sound quality
    • Can use computer USB for power supply directly. Double panel wiring solves crosstalk
    • Super mini design allows it to be easily placed in a variety of digital products.
    • 3W Output at 10% THD with a 4ΩLoad and 5V Power Supply
    • Filterless, Low Quiescent Current and Low EMI
    • Low THD+N
    • Superior Low Noise
    • Efficiency up to 90%
    • Short Circuit Protection
    • Thermal Shutdown

    Technical Specifications

    • Model V71
    • Operating Voltages: 2.5V  to 5.5V
    • Features: Mini amplifier board with compact size, high output power and HD audio.
    • Amplifier IC: PAM8403
    • Load : Can direct drive 4 or 8 ohm small speakers
    • Dimensions: 0.83 in x 0.71 in x 0.12 in (2.1 cm x 1.8 cm x 0.3 cm)
    • Weight: 0.18 oz (5 g)
Additional Information

    Additional Information

    SKU PAM8403AMP
Product Tags

    Use spaces to separate tags. Use single quotes (') for phrases.

CMS tab