HWD4558 Datasheet, PDF (5/8 Pages) List of Unclassifed Manufacturers – DUAL OPERATIONAL AMPLIFIERS

Chengdu Sino Microelectronics System Co.,Ltd.
DUAL OPERATIONAL AMPLIFIERS
Typical Characteristics (Continued)
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
-25
V =15V
CC
V =-15V
EE
0
25
50
75
Ambient Temperature (^oC)
100
125
Figure 8. Input Offset Voltage vs. Temperature
Data Sheet
HWD4558
80
70
60
50
40
30
20
10
0
-25
V =15V
CC
V =-15V
EE
0
25
50
75
100
125
Ambient Temperature (^oC)
Figure 9. Input Bias Current vs. Temperature
Typical Application
R5 20K
R2 20K
R1 20K
V_IN
4558
R6 15K
C1 10 µF
R3 10K
D1
1S1588
D2
1S1588
R4 20K
4558
R7 6.2K
V_O=V_IN
Figure 10. Typical Application of HWD4558
Issue Date: Jan. 2003
5
Rev.1.0