PAM 8403 datasheet
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₨ 36.00
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Operating Voltage (VDC): |
2.5 ~ 5.5 |
---|---|
Max Gain |
24 dB. |
Current Handling Capacity (A) |
0.08 |
Efficiency |
87 %. |
Amplifier IC |
PAM 8403. |
Load |
Can direct drive 4 or 8 ohm small speakers. |
Dimensions (LxWxH) mm |
21 x 18 x 3 |
Weight (g): |
5 |
S/N Ratio (dB) |
80 |
Power supply Rejection ratio |
-58 dB. |
Shipping Weight | 0.01 kg |
Shipping Dimensions | 3 × 2 × 1 cm |
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.
Application :
1 x PAM8403 5V Two-channel Stereo Mini Class-D Audio Amplifier.
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