HA17558 Datasheet, PDF (11/13 Pages) Hitachi Semiconductor – Dual Operational Amplifier

Circuit Example
Input
2.2 kΩ ^{33 µF}
56 kΩ
HA17558 Serise
RIAA Pre-amplifier
0.0022 µF
0.01 µF
+15 V
36 kΩ
390 kΩ
+
100 µF
–
–
HA17558
+
+
47 µF
–
1 kΩ
–15 V
33 µF
Otuput
–
100 µF
+
10 kΩ
T.H.D. vs. Output Voltage (RIAA Pre-Amp)
1.0
0.3
0.1
20 kHz
0.03
0.01
0.003
10 kHz
1 kHz
20 kHz
0.001
0.01 0.03 0.1 0.3 1.0 3
10
Output Voltage (Vrms)
T.H.D. vs. Output Voltage (RIAA Pre–Amp)
60
V_CC = 15 V
V_EE = –15 V
50
40
30
20
10
0
10 30 100 300 1 k 3 k 10 k 30 k 100 k
Frequency f (Vrms)
11