HA12167FB/HA12169FB
67
65
60
55
50
45
40
35
5 k
10 k
30 k
100 k
300 k
1 M
Equalizer Amp. Gain vs. R
GP
R (
Ω
)
Equalizer Amp. Gain GP (dB)
GP
EQ.DAC = 0 Step
R = R = 33 k
R = R = 51 k
R = 100 k
f = 19 kHz
GL
FM
Ω
Ω
Ω
FQ
F/Q
GH
EQin EQout
Vcc = 14 V
Equalizer Cutoff Frequency vs. R
FM
R
FM
(
Ω
)
Equalizer Cutoff Frequency (Hz)
100 k
10 k
1 k
100
5 k
10 k
30 k
100 k
300 k 500 k
EQin EQout
Vcc = 14 V
EQ.DAC=0 Step
R = 120 k
R = 7.5 k
R = R = 24k
R = 16 k
GL
FQ
F/Q
GP
Ω
Ω
Ω
Ω
GH
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