MAX428CSA データシートの表示（PDF） - Maxim Integrated
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MAX428CSA
Maxim Integrated
MAX428CSA Datasheet PDF : 12 Pages
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Single/Dual/Quad High-Speed, Fast-Settling,
High Output Current Operational Amplifier
(TA = +25°C, unless otherwise noted.)
SHORT CURCUIT OUTPUT CURRENT
vs. TEMPERATURE
120
Typical Operating Characteristics
EQUIVALENT INPUT NOISE
vs. BANDWIDTH
100
100
80
-ISC
60
+ISC
RSOURCE = 10kΩ
10
RSOURCE = 0
40
1
THERMAL NOISE OF
20
10kΩ RESISTOR
0 10 20 30 40 50 60 70
TEMPERATURE (°C)
0.1
100
1k
10k
100k
1M
BANDWIDTH (Hz)
(LOWER - 3dB FREQUENCY = 10Hz)
80
60
40
20
0
-20 RL = 2kΩ
CL = 5pF
-40
1kHz
10kHz
OPEN LOOP FREQUENCY RESPONSE
0 MAX408toc11
φ
Av
10dB
GAIN MARGIN = GM
60
10dB
120
PHASE
MARGIN = φM 180
240
300
100kHz
1MHz
FREQUENCY
10MHz
100MHz
360
1GHz
OPEN LOOP FREQUENCY RESPONSE,
RL = 50Ω, CL = 50pF
MAX408-12
35
0
30
25
Av
60
20
15
120
10
φ
5
180
0
-5
240
-10
-15
300
-20
360
1M
10M
100M
1G
FREQUENCY (Hz)
OPEN LOOP FREQUENCY RESPONSE,
RL = 2kΩ, CL = 50pF
MAX408-13
35
0
30
25
Av
60
20 φ
15
120
10
5
180
0
-5
240
-10
-15
300
-20
360
1M
10M
100M
1G
FREQUENCY (Hz)
10dB PHASE MARGIN AND
10dB FREQUENCY vs. TEMP
MAX408toc14
40
10dB FREQUENCY
35
30
55
25
φM
50
45
RL = 2kΩ
CL = 50pF
0
20
40
60
80
TEMPERATURE (°C)
GAIN MARGIN AND 180 DEGREE
FREQUENCY vs. TEMP (AV = 10dB)
MAX408toc15
80
180 FREQUENCY
70
60
6
50
GM
5
40
4
RL = 2kΩ
CL = 50pF
0
20
40
60
80
TEMPERATURE (°C)
6 _______________________________________________________________________________________
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