OP179GRT(1999) 데이터 시트보기 (PDF) - Analog Devices
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OP179GRT Datasheet PDF : 16 Pages
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OP179/OP279
Typical Performance Graphs
160
VS = +5V
140 TA = +25؇C
620 x OP AMPS,
120 PDIP
100
80
60
40
20
0
–2.5 –1.5 –0.5
0.5
1.5
2.5
INPUT OFFSET – mV
Figure 1. Input Offset Distribution
90
80
–ISC
70
+ISC
60
50
VS = +5V
VCM = +2.5V
40
–50 –25 0
25 50 75 100
TEMPERATURE – ؇C
Figure 2. Short Circuit Current vs.
Temperature
3.0
VS = +5V
2.5 TA = +25؇C
2.0
1.5
1.0
0.5
0
0
1
2
3
4
5
COMMON-MODE VOLTAGE – Volts
Figure 4. Offset Voltage vs.
Common-Mode Voltage
100
–ISC
90
80
+ISC
70
60
VS = ؎5V
50
–50
–25
0
25
50
TEMPERATURE – ؇C
75 100
Figure 5. Short Circuit Current vs.
Temperature
400
VS = +5V
300
200
100
–40؇C
+25؇C
0
+85؇C
–100
–200
–300
–400
0
1
2
3
4
5
COMMON-MODE VOLTAGE – Volts
Figure 3. Input Bias Current
vs. Common-Mode Voltage
7
VS = +5V
6 TA = +25؇C
5
4
3
2
1
00
1
2
3
4
5
COMMON-MODE VOLTAGE – Volts
Figure 6. Bandwidth vs.
Common-Mode Voltage
1000
800
RL= 2k⍀
600 VS = 15V
0.3 VOUT 4.7V
400
RL= 1k⍀
200
0
–50 –25
0
25 50 75 100
TEMPERATURE – ؇C
Figure 7. Open-Loop Gain vs.
Temperature
5
4
+EDGE
3
–EDGE
2
VS = +5V
1 RL = 1k⍀
CL = +1nF
0
–50 –25
0
25 50
75 100
TEMPERATURE – ؇C
Figure 8. Slew Rate vs.
Temperature
120
270
VS ؎2.5V
100
TA –40؇C 225
RL = 2k⍀
80
180
GAIN
60
135
40
90
PHASE
20
45
0
0
–20
–40
100
1k
10k 100k 1M
FREQUENCY – Hz
–45
–90
10M
Figure 9. Open-Loop Gain and
Phase vs. Frequency
–4–
REV. F
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