Typical Applications (Continued)
DS008357-13
• All potentiometers are linear taper
• Use the LF347 Quad for stereo applications
Note 8: All controls flat.
Note 9: Bass and treble boost, mid flat.
Note 10: Bass and treble cut, mid flat.
Note 11: Mid boost, bass and treble flat.
Note 12: Mid cut, bass and treble flat.
Improved CMRR Instrumentation Amplifier
DS008357-14
C
E
and are separate isolated grounds
Matching of R2’s, R4’s and R5’s control CMRR
=
= =
1400, resistor matching 0.01%: CMRR 136 dB
With A
VT
• Very high input impedance
• Super high CMRR
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