PAM8403 5V Stereo Audio Amplifier Board


3 in stock

The PAM8403 5V Two-channel Stereo is a 3W+3W, class-D audio amplifier. Allowing it to achieve high-quality sound reproduction. The new filterless architecture allows the device to drive the speaker directly, requiring no low-pass output filters, thus saving system 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. It can extend the battery life, which makes it well-suited for portable applications.

59.00 Price Including GST

3 in stock


PAM8403 5V Dual-channel Stereo Mini Class-D 3W+3W Audio Amplifier Board

Operating Voltages : 2.5V – 5.5V.PAM 8403 audio Amplifier board
Current capacity : 8 mA PAM 8403 audio Amplifier board
Efficiency : 87 % PAM 8403 audio Amplifier board
Amplifier IC: PAM 8403 audio Amplifier board
Load : Can direct drive 4 or 8 ohm small speakers PAM 8403 audio Amplifier board
Dimensions : 21 x 18 x 3 mm.
Weight : 5 gm.
Max Gain : 24 dB.
Signal to Noise ratio : 80 dB.
Power supply Rejection ratio : -58 dB.
Dual channel stereo, high output power (3 w + 3 w power @ 5V and 4 ohms load).
Good sound quality.
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.
Superior Low Noise.
Short Circuit Protection.
Thermal Shutdown

SKU: CE-M023 Categories: , Tags: ,

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