ADG791G Просмотр технического описания (PDF) - Analog Devices
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ADG791G Datasheet PDF : 24 Pages
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TYPICAL PERFORMANCE CHARACTERISTICS
3.0
TA = 25°C
1 CHANNEL
2.5
VDD = 3.3V, RL = 1MΩ
VDD = 3V, RL = 1MΩ
VDD = 2.7V, RL = 1MΩ
2.0
VDD = 3.3V, RL = 75Ω
VDD = 3V, RL = 75Ω
1.5
VDD = 2.7V, RL = 75Ω
1.0
0.5
0
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
INPUT SIGNAL (V)
Figure 5. Analog Signal Range, 3 V Supply
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
VDD = 5V, RL = 1MΩ
VDD = 5.5V, RL = 1MΩ
VDD = 5.5V, RL = 75Ω
VDD = 4.5V, RL = 1MΩ
VDD = 5V, RL = 75Ω
VDD = 4.5V, RL = 75Ω
TA = 25°C
1 CHANNEL
1
2
3
4
5
6
INPUT SIGNAL (V)
Figure 6. Analog Signal Range, 5 V Supply
6
TA = 25°C
1 CHANNEL
5
4
3
VDD = 2.7V
VDD = 3.0V
VDD = 3.3V
2
1
0
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
VD (VS) (V)
Figure 7. On Resistance vs. VD (VS), 3 V Supply
ADG791A/ADG791G
4.0
TA = 25°C
1 CHANNEL
3.5
3.0
VDD = 4.5V
VDD = 5.0V
VDD = 5.5V
2.5
2.0
1.5
1.0
0.5
0
0
0.5
1.0
1.5
2.0
2.5
3.0
VD (VS) (V)
Figure 8. On Resistance vs. VD (VS), 5 V Supply
7
TA = 25°C
1 CHANNEL
6 VDD = 3V
5
4
3
2
TA = +85°C
TA = +25°C
TA = –40°C
1
0
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
VD (VS) (V)
Figure 9. On Resistance vs. VD (VS) for Various Temperatures, 3 V Supply
4.5
TA = +25°C
4.0
1 CHANNEL
VDD = 5V
3.5
3.0
TA = +85°C
TA = +25°C
TA = –40°C
2.5
2.0
1.5
1.0
0.5
0
0
0.5
1.0
1.5
2.0
2.5
3.0
VD (VS) (V)
Figure 10. On Resistance vs. VD (VS) for Various Temperatures, 5 V Supply
Rev. 0 | Page 11 of 24
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