1874I Просмотр технического описания (PDF) - STMicroelectronics
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1874I Datasheet PDF : 26 Pages
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Electrical characteristics
TS1871-TS1872-TS1874
Figure 13. Open loop gain vs. temperature
110
Vcc = 3V
Vicm = 1.5V
100
RL = 2 kOhms
Figure 14. Open loop gain vs. temperature
110
Vcc = 5V
Vicm = 2.5V
100
RL = 2 kOhms
90
90
RL = 600 Ohms
RL = 600 ohms
80
80
70
-40 -20 0
20 40 60 80 100 120 140
Temperature (°C)
70
-40 -20 0
20 40 60 80 100 120 140
Temperature (°C)
Figure 15. High level output voltage vs.
temperature
110
RL = 600 ohms
100
Vcc = 5V
Figure 16. Low level output voltage vs.
temperature
110
RL = 600 ohms
100
90
90
80
Vcc = 3V
80
70
70
Vcc = 1.8V
60
60
50
50
Vcc = 5V
Vcc = 3V
Vcc = 1.8V
40
-40 -20 0 20 40 60 80 100 120 140
Temperature (°C)
40
-40 -20 0 20 40 60 80 100 120 140
Temperature (°C)
Figure 17. High level output voltage vs.
temperature
80
RL = 2 kohms
70
60
Vcc = 5V
Figure 18. Low level output voltage vs.
temperature
80
RL = 2 kohms
70
60
Vcc = 5V
50
Vcc = 3V
50
Vcc = 3V
40
40
Vcc = 1.8V
Vcc = 1.8V
30
30
20
-40 -20 0 20 40 60 80 100 120 140
Temperature (°C)
20
-40 -20 0 20 40 60 80 100 120 140
Temperature (°C)
10/26
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