LME49720 Datasheet, PDF (25/36 Pages) Texas Instruments – LME49720 Dual High Performance, High Fidelity Audio Operational Amplifier

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