HA12232FP Datasheet, PDF (8/12 Pages) Hitachi Semiconductor – Audio Signal Pre-Amp. for Car Deck

HA12232FP
80
EQ Amp. Gain vs. Frequency
70
60
50
40
30
V_CC = 9.0 V
PBIN→EQOUT
20
10
100
1k
10k
Frequency (Hz)
Total Harmonic Distortion vs. Supply Voltage
1.0
100 Hz (30 kHz LPF)
1 kHz (400 Hz HPF + 30 kHz LPF)
10 kHz (400 Hz HPF + 80 kHz LPF)
PBIN→EQOUT
Vout = 240 mVrms
0.1
100k
0.01
0.001
5 6 7 8 9 10 11 12 13 14 15 16
Supply Voltage (V)
Rev.1.00 Jun 15, 2005 page 8 of 11