OP290(RevB) 데이터 시트보기 (PDF) - Analog Devices
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OP290 Datasheet PDF : 12 Pages
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100
VS = 15V
80
60
40
20
0
–75 –50 –25 0 25 50 75 100 125
TEMPERATURE – C
TPC 1. Input Offset Voltage vs.
Temperature
44
NO LOAD
40
36
32
28
24
VS = 15V
20
16
VS = 1.5V
12
8
4
–75 –50 –25 0 25 50 75 100 125
TEMPERATURE – C
TPC 4. Supply Current vs.
Temperature
60
TA = 25 C
VS = 15V
40
20
0
–20
10
100
1k
10k
FREQUENCY – Hz
100k
TPC 7. Closed-Loop Gain vs.
Frequency
Typical Performance Characteristics–OP290
VS = 15V
0.14
0.12
0.10
0.08
0.06
–75 –50 –25 0 25 50 75 100 125
TEMPERATURE – C
TPC 2. Input Offset Current vs.
Temperature
4.5
VS = 15V
4.4
4.3
4.2
4.1
4.0
3.9
3.8
3.7
3.6
3.5
–75 –50 –25 0 25 50 75 100 125
TEMPERATURE – C
TPC 3. Input Bias Current vs.
Temperature
600
RL = 10k⍀
500
TA = 25 C
400
TA = 85 C
300
TA = 125 C
200
100
0
0
5
10 15 20 25 30
TEMPERATURE – C
TPC 5. Open-Loop Gain vs.
Single-Supply Voltage
140
120
100
GAIN
80
60
140
TA = 25 C
VS = 15V 120
RL = 100k⍀
100
80
PHASE
60
40
40
20
20
0
0
0
5 10 15 20 25 30
FREQUENCY – Hz
TPC 6. Open-Loop Gain and Phase
Shift vs. Frequency
6
TA = 25 C
V+ = 5V, V– = 0V
5
4
3
2
1
0
100
1k
10k
100k
LOAD RESISTANCE – ⍀
TPC 8. Ouput Voltage Swing vs.
Load Resistance
16
14
12
10
8
6
4
TA = 25 C
2
VS = 15V
0
100
1k
10k
100k
LOAD RESISTANCE – ⍀
TPC 9. Output Voltage Swing
vs. Load Resistance
REV. B
–5–
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