HA-2540 查看數據表（PDF） - Intersil
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HA-2540 Datasheet PDF : 7 Pages
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HA-2540
Typical Performance Curves (Continued)
14
7
12
6
OFFSET VOLTAGE
10
5
8
4
6
3
BIAS CURRENT
4
2
2
1
0
-80
-40
0
0
40
80
120
160
TEMPERATURE (oC)
FIGURE 11. INPUT OFFSET VOLTAGE AND BIAS CURRENT vs
TEMPERATURE
RSOURCE = 0Ω, VS = ±15
25
50
20
40
15
CURRENT NOISE
30
10
20
VOLTAGE
5 NOISE
10
0
0
10
100
1K
10K
100K
FREQUENCY (Hz)
FIGURE 12. INPUT NOISE VOLTAGE AND NOISE CURRENT vs
FREQUENCY
+40µV
+30µV
+20µV
+10µV
0µV
-10µV
-20µV
-30µV
-40µV
Vertical Scale: 10mV/Div.
Horizontal Scale: 50ms/Div.
FIGURE 13. BROADBAND NOISE (0.1Hz TO 1MHz)
VS = ±15, RL = 1K
120
100
80
60
40
20
0
1K
10K
100K
1M
10M
FREQUENCY (Hz)
FIGURE 14. COMMON MODE REJECTION RATIO vs FREQUENCY
100
80
60
POSITIVE SUPPLY
40
NEGATIVE SUPPLY
20
0
1K
10K
100K
1M
10M
FREQUENCY (Hz)
FIGURE 15. POWER SUPPLY REJECTION RATIO vs FREQUENCY
100
0
80
GAIN
45
60
PHASE
90
40
135
20
180
0
-10
225
100 1K 10K 100K 1M 10M 100M
FREQUENCY (Hz)
FIGURE 16. OPEN LOOP GAIN/PHASE vs FREQUENCY
Die Characteristics
6
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