LME49720
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SNAS393C –MARCH 2007–REVISED APRIL 2013
TYPICAL APPLICATIONS
AV = 34.5
F = 1 kHz
En = 0.38 μV
A Weighted
Figure 114. NAB Preamp
Figure 115. NAB Preamp Voltage Gain vs
Frequency
VO = V1 + V2 − V3 − V4
VO = V1–V2
Figure 116. Balanced to Single Ended Converter
Figure 117. Adder/Subtracter
Illustration is f0 = 1 kHz
Figure 118. Sine Wave Oscillator
Figure 119. Second Order High Pass Filter
(Butterworth)
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