AZ4558A Datasheet, PDF (5/10 Pages) Advanced Analog Technology, Inc. – DUAL LOW NOISE OPERATIONAL AMPLIFIERS

Advanced Analog Circuits
DUAL LOW NOISE OPERATIONAL AMPLIFIERS
Typical Performance Characteristics
Data Sheet
AZ4558A
120
110
100
90
80
70
60
50
40
30
20
10
0
1
V =15V, V =-15V
CC
EE
R =2KΩ,T =25^oC
L
A
10
100
1k
10k
100k
1M
10M
Frequency (Hz)
30
25
20
15
10
V =15V,V =-15V,
CC
EE
R =2KΩ, T =25^oC
5
L
A
0
10¹
10²
10³
10⁴
10⁵
10⁶
Frequency (Hz)
Figure 4. Open Loop Voltage Gain vs. Frequency Figure 5. Maximum Output Voltage Swing vs. Frequency
30
28
26
24
22
20
18
16
14
12
0.1
V =15V,V =-15V
CC
EE
T =25^oC
A
1
Load Resistance (KΩ)
10³
10²
10¹
10⁰
10
10⁰
V =15V, V =-15V
CC
EE
R =50Ω,T =25^oC
S
A
10¹
10²
10³
Frequency (Hz)
Figure 6. Maximum Output Voltage Swing
vs. Load Resistance
Figure 7. Equivalent Input Noise Voltage vs. Frequency
August 2003
5
Rev.1.1