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| LME49721MAX Datasheet, PDF (23/29 Pages) Texas Instruments – LME49721 High-Performance, High-Fidelity Rail-to-Rail Input/Output Audio Operational Amplifier | |||
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www.ti.com
LME49721
SNAS371C â SEPTEMBER 2007 â REVISED APRIL 2013
A. See Table 1.
Figure 87. 10-Band Graphic Equalizer
fo (Hz)
32
64
125
250
500
1k
2k
4k
8k
16k
Table 1. C1, C2, R1, and R2 Values for Figure 87(1)
C1
0.12μF
C2
4.7μF
R1
75kΩ
0.056μF
3.3μF
68kΩ
0.033μF
1.5μF
62kΩ
0.015μF
0.82μF
68kΩ
8200pF
0.39μF
62kΩ
3900pF
0.22μF
68kΩ
2000pF
0.1μF
68kΩ
1100pF
0.056μF
62kΩ
510pF
0.022μF
68kΩ
330pF
0.012μF
51kΩ
(1) At volume of change = ±12 dB Q = 1.7
R2
500Ω
510Ω
510Ω
470Ω
470Ω
470Ω
470Ω
470Ω
510Ω
510Ω
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