HA12231FP
Equalizer Amp. Gain vs. Frequency
70
60
50
40
30
20
10 FIN → EQOUT, VCC = 9 V
120 µ
70 µ
0
10
100
1k
10k
Frequency (Hz)
Signal to Noise Ratio vs. Supply Voltage
70
FIN → EQOUT, Vout = 0 dB = 60 mVrms,
DIN-AUDIO filter
65
120 µs
70 µs
60
55
50
45
40
4
6
8
10
12
14
Supply Voltage (V)
100k
16
Rev.2.00 Jun 15, 2005 page 15 of 22