HA-2544 查看數據表（PDF） - Intersil
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HA-2544 Datasheet PDF : 11 Pages
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HA-2544
Typical Performance Curves
1000
1000
100
100
INPUT NOISE VOLTAGE
10
10
INPUT NOISE CURRENT
1
1
1
10
100
1K
10K
100K
FREQUENCY (Hz)
FIGURE 8. INPUT NOISE VOLTAGE AND NOISE CURRENT
vs FREQUENCY
3
2
1
0
-1
-2
-3
-4
-5
-6
-60 -40 -20
0 20 40 60 80 100 120 140
TEMPERATURE (oC)
FIGURE 9. INPUT OFFSET VOLTAGE vs TEMPERATURE
(3 TYPICAL UNITS)
0.1Hz to 10Hz, Noise Voltage = 0.97µVP-P
FIGURE 10. NOISE VOLTAGE (AV = 1000)
92
RL = 1kΩ, VS = ±15V
90
88
CMRR
86
84
-PSRR
82
80
+PSRR
78
76
74
-60 -40 -20
0 20 40 60 80 100 120 140
TEMPERATURE (oC)
FIGURE 12. PSRR AND CMRR vs TEMPERATURE
7
15
14 RL = 1kΩ, VS = ±15V
13
12
11
10
9
8
7
6
5
4
-60 -40 -20
0 20 40 60 80
TEMPERATURE (oC)
100 120 140
FIGURE 11. INPUT BIAS CURRENT vs TEMPERATURE
9
RL = 1kΩ, VS = ±15V
8
-AVOL
7
+AVOL
6
5
4
3
-60 -40 -20
0 20 40 60 80 100 120 140
TEMPERATURE (oC)
FIGURE 13. OPEN LOOP GAIN vs TEMPERATURE
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