25255 查看數據表（PDF） - Intersil
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25255 Datasheet PDF : 12 Pages
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HA-2520, HA-2522, HA-2525
Typical Performance Curves VS = ±15V, TA = +25°C, Unless Otherwise Specified (Continued)
5.4
5.2
5.0
4.8
4.6
4.4
4.2
4.0
3.8
3.6
3.4
3.2
3.0
2.8
2.6
2.4
4
+125°C
+25°C
-55°C
6
8
10
12
14
SUPPLY VOLTAGE (±V)
FIGURE 14. SUPPLY CURRENT vs SUPPLY VOLTAGE
100
80
60 GAIN AT AV = 100
40
20 PHASE AT AV = 100
0
OPEN LOOP GAIN
OPEN LOOP PHASE
100
1k
10k 100k
1M
10M
FREQUENCY (Hz)
0
-45
-90
-135
-180
100M
FIGURE 15. FREQUENCY RESPONSE
100
80
0pF
10pF
60
30pF
50pF
40
20
100pF
0
300pF
-20
100
1k
10k
100k
1M
10M
100M
FREQUENCY (Hz)
FIGURE 16. OPEN LOOP FREQUENCY RESPONSE FOR
VARIOUS VALUES OF CAPACITORS FROM COMP
PIN TO GROUND
35
VSUPPLY = ±20V
30
25 VSUPPLY = ±15V
20
15 VSUPPLY = ±10V
10
5
0
10k
100k
1M
10M
FREQUENCY (Hz)
FIGURE 18. OUTPUT VOLTAGE SWING vs FREQUENCY
7
1000
100
500
50
INPUT NOISE CURRENT
100
10
50
5
INPUT NOISE VOLTAGE
10
1
5
0.5
1
0.1
1
10
100
1k
10k
100k
FREQUENCY (Hz)
FIGURE 17. INPUT NOISE CHARACTERISTICS
1.2
RL = 2kΩ
1.1 CL = 50pF
1.0
0.9 BANDWIDTH
0.8
0.7
0.6
NEGATIVE
SLEW RATE
POSITIVE
SLEW RATE
0.5
0.4
5
7
9
11
13
15
17
SUPPLY VOLTAGE (±V)
19 20
FIGURE 19. NORMALIZED AC PARAMETERS vs SUPPLY
VOLTAGE
FN2894.9
February 16, 2009
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