MAX44250AUA Просмотр технического описания (PDF) - Maxim Integrated
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MAX44250AUA Datasheet PDF : 14 Pages
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MAX44250/MAX44251/MAX44252
20V, Ultra-Precision, Low-Noise Op Amps
Typical Operating Characteristics (continued)
(VDD = 10V, VSS = 0V, outputs have RL = 10kI to VDD/2. TA = +25NC, unless otherwise specified.)
OUTPUT VOLTAGE HIGH
vs. OUTPUT SOURCE CURRENT (VDD - VOH)
600
OUTPUT VOLTAGE LOW
vs. OUTPUT SINK CURRENT
300
OUTPUT VOLTAGE SWING HIGH
vs. TEMPERATURE
35
500
400
300
200
100
0
0
2
4
6
8
10
OUTPUT SOURCE CURRENT (mA)
250
200
150
100
50
0
0
2
4
6
8
10
OUTPUT SINK CURRENT (mA)
30
25
20
15
10
5
0
-50 -25
RL = 10kI to VDD/2
0 25 50 75 100 125 150
TEMPERATURE (°C)
OUTPUT VOLTAGE SWING LOW
vs. TEMPERATURE
18
16
14
12
10
8
6
4
2
0
-50 -25
RL = 10kI to VDD/2
0 25 50 75 100 125 150
TEMPERATURE (°C)
OPEN-LOOP GAIN vs. FREQUENCY
180
160
140
120
100
80
60
40
20
0
-20
-40
-60
0.1 1 10 100 1k 10k 100k 1M 10M 100M
FREQUENCY (Hz)
INPUT VOLTAGE NOISE vs. FREQUENCY
30
25
20
15
10
5
0
10
100
1k
10k
100k
FREQUENCY (Hz)
INPUT VOLTAGE 0.1Hz TO 10Hz NOISE
MAX44250 toc16
0.2µV/div
1s /div
Maxim Integrated
INPUT CURRENT NOISE vs. FREQUENCY
6
5
4
3
2
1
0
1
10
100
1k
10k
FREQUENCY (Hz)
SMALL-SIGNAL RESPONSE
2
0
-2
-4
-6
-8
-10
-12
-14
-16 VIN = 100mVP-P
-18
1
10 100 1k 10k 100k 1M 10M 100M
FREQUENCY (Hz)
7
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