CO4558
Dual Operational Amplifier
TYPICAL PERFORMANCE CHARACTERISTICS
Positive output voltage swing vs Load
Power Bandwith( Large Signal )
resistance
15.0
13.0
32.0
28.0
24.0
11.0
20.0
16.0
12.0
8.0
4.0
0
9.0
7.0
5.0
3.0
1.0
102
103
104
105
10
102
103
104
105
106
Load resistance (
W
)
Frequency (Hz)
Output Noise vs Rs
Gv=1000
Spectral Noise Density
140
10
120
100
80
Gv=10
1
Rs=100k
W
Gv=100
Gv=10
60
-1
10
40
20
Gv=1
-2
10
0
10
102
103
104
105
106
10
100
103
104
105
106
Rs (W)
Frequency (Hz)
Burst Noise vs Rs
RMS Noise vs Rs
103
102
BW=1.0Hz To 1.0KHz
102
10
10
1
1
0.1
10
102
103
104
105
106
10
102
103
104
105
106
Rs (
W)
Rs (W)
Open loop frequency
response
PHASE MARGIN vs
FREQUENCY
140
120
100
180
160
140
120
80
60
40
20
100
80
60
40
0
20
0
-20
1
10
100
103
104
105
106
107
1
10
100
103
104
105
106
107
Frequency (Hz)
Frequency (Hz)
* All specs and applications shown above subject to change without prior notice.
1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN
Tel:886-3-3214525
Email: server@ceramate.com.tw
Http: www.ceramate.com.tw
Rev 1.1 May. 6, 2002
Page 3 of 5
Fax:886-3-3521052
CERAMATE [ CERAMATE TECHNICAL ]
