GAIN VS Pin 1-8 Resistor:
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R=5K, G=25.04 : R=4K, G=26.17 : R=3K, G=28.01 : R=2K, G=31.54
R=1K, G=38.18 : R=800R, G=46.11 : R=600R, G=53.18 : R=400R, G=65.35
R=200R, G=92.22 : R=150R, G=104.95 : R=100R, G=122.77
R=50R, G=149.93 : R=20R, G=175.39 : R=10R, G=185.29
NOTE THERE SHOULD ALWAYS BE A 10uF CAPACITOR IN SERIES WITH
THE GAIN SETTING RESISTOR