Advanced Analog Circuits
Data Sheet
AZ4580
DUAL LOW NOISE OPERATIONAL AMPLIFIERS
Typical Characteristics (Continued)
2.0
200
1.5
Offset Voltage (mV)
0.5
Bias Current (nA)
1.0
V
CC
= 15V
V
EE
= -15V
150
V
CC
= 15V
V
EE
= -15V
100
0.0
50
-0.5
-1.0
-25
0
25
50
75
o
100
125
0
-40
-20
0
20
40
60
o
80
100
120
Ambient Temperature ( C)
Ambient Temperature ( C)
Figure 8. Input Offset Voltage vs. Temperature
Figure 9. Input Bias Current vs. Temperature
Typical Applications
R5 20K
C1 10
µF
R2 20K
R3 10K
R4 20K
R1 20K
V
IN
-
1/2AZ4580
+
D1 1S1588
-
1/2AZ4580
D2 1S1588
+
R7 6.2K
V
O
=V
IN
R6 15K
Figure 10. AC/DC Converter
Issue Date: Jan. 2003
6
Rev.1.0
ETC [ ETC ]
