The battery voltage is low frequency amplifying circuit diagram 1v


Posted on Mar 28, 2007

As shown in the battery voltage is 1v low frequency amplifying circuit, the circuit can operate at 1 ~ 1.7V power supply voltage, it can be powered by small batteries. Output p


The battery voltage is low frequency amplifying circuit diagram 1v
Click here to download the full size of the above Circuit.

ower is 80mW, 48% efficiency. Adapted to drive the intermediate tap speaker (4 ohms X2), the battery voltage is 1.2V ICs.




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