OP249ARC/883 查看數據表（PDF） - Analog Devices
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OP249ARC/883 Datasheet PDF : 17 Pages
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300
VS = ؎15V
270
–40؇C TO +85؇C
240
(830 OP AMPS)
210
180
150
120
90
60
30
0
0 2 4 6 8 10 12 14 16 18 20 22 24
V/؇C
Figure 31. TCVOS Distribution
(P Package)
50
VS = ؎15V
40
30
20
10
0
0
1
2
3
4
5
TIME AFTER POWER APPLIED – Minutes
Figure 32. Offset Voltage Warm-Up
Drift
10k
VS = ؎15V
VCM = 0V
1k
100
OP249
10
1
–75 –50 –25 0 25 50 75 100 125
TEMPERATURE – ؇C
Figure 33. Input Bias Current vs.
Temperature
104
TA = +25؇C
VS = ؎15V
103
102
101
100
–15 –10 –5
0
5
10 15
COMMON-MODE VOLTAGE – Volts
Figure 34. Bias Current vs.
Common-Mode Voltage
50
TA = +25؇C
VS = ؎15V
40
30
20
10
0
0
2
4
6
8
10
TIME AFTER POWER APPLIED – Minutes
Figure 36. Bias Current Warm-Up
Drift
80
TA = +25؇C
VCM = 0V
60
40
20
0
–75 –50 –25 0 25 50 75 100 125
TEMPERATURE – ؇C
Figure 36. Input Offset Current vs.
Temperature
80
VS = ؎15V
60
40
20
RL = 10k⍀
RL = 2k⍀
0
–75 –50 –25 0 25 50 75 100 125
TEMPERATURE – ؇C
Figure 37. Open-Loop Gain vs.
Temperature
80
VS = ؎15V
60
SOURCE
40
SINK
20
0
–75 –50 –25 0 25 50 75 100 125
TEMPERATURE – ؇C
Figure 38. Short-Circuit Output
Current vs. Junction Temperature
REV. C
–9–
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