AZ4580_13 Datasheet, PDF (9/13 Pages) BCD Semiconductor Manufacturing Limited – DUAL LOW NOISE OPERATIONAL AMPLIFIERS

DUAL LOW NOISE OPERATIONAL AMPLIFIERS
Typical Applications (Continued)
Phono Cartridge
33μF
100pF
47K
+
1/2AZ4580
-
390
100μF
16K
4.7nF
200K
15nF
Data Sheet
AZ4580
470 10μF
100K
Figure 11. Application of AZ4580 in a RIAA Preamp
BOOST -BASS-CUT
R1 11K
R2 100K
R3 11K
V_i
C1
0.05μF
C2
0.05μF
R4 11K
C3
0.005μF
-
1/2 AZ4580
V_O
+
R5 3.6K
R6 500K
R7 3.6K
BOOST -TREBLE-CUT
Figure 12. Application of AZ4580 in Tone Control
Jan. 2013 Rev. 2. 3
BCD Semiconductor Manufacturing Limited
9