EMR4.0 application circuit

Posted on Dec 11, 2010

EMR 4 0 with a single power supply (6V ~ 10V) power supply, power supply when 9V best. It requires better power filtering, noise lower opening the lc no signal input quiescent

EMR4.0 application circuit
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current of 11 deletion gas. RESEARCH contented 4-0 allow maximum input signal level is 1V, crossing over the General Assembly cause cut, too small will reduce the processing performance and reduces the dynamic range of the circuit gain o 1, which surround output must be connected to a certain gain buffer amplifier. Circuits should be connected with the volume and tone circuit before, in order to improve the signal to noise ratio and lower distortion o Figure 9-54 EMR 4.0 is the application circuit o

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