ADG741 查看數據表（PDF） - Analog Devices
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ADG741 Datasheet PDF : 12 Pages
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TYPICAL PERFORMANCE CHARACTERISTICS
3.5
VDD = 2.7V
3.0
TA = 25°C
2.5
VDD = 3.0V
2.0
VDD = 4.5V
1.5
VDD = 5.0V
1.0
0.5
0
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
VD OR VS (DRAIN OR SOURCE VOLTAGE (V))
Figure 5. On Resistance as a Function of VD (VS) Single Supplies
3.5
VDD = 3V
3.0
+85°C
2.5
+25°C
2.0
–40°C
1.5
1.0
0.5
0
0
0.5
1.0
1.5
2.0
2.5
3.0
VD OR VS (DRAIN OR SOURCE VOLTAGE (V))
Figure 6. On Resistance as a Function of VD (VS)
for Different Temperatures VDD = 3 V
3.5
VDD = 5V
3.0
2.5
2.0
+85°C
1.5
+25°C
–40°C
1.0
0.5
0
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
VD OR VS (DRAIN OR SOURCE VOLTAGE (V))
Figure 7. On Resistance as a Function of VD (VS)
for Different Temperatures VDD = 5 V
ADG741/ADG742
10m
1m
VDD = 5V
100µ
10µ
1µ
100n
10n
1n
10
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
Figure 8. Supply Current vs. Input Switching Frequency
–10
–20 VDD = 5V, 3V
–30
–40
–50
–60
–70
–80
–90
–100
–110
10k
100k
1M
10M
FREQUENCY (Hz)
100M
Figure 9. Off Isolation vs. Frequency
0
VDD = 3V
–2
–4
–6
10k
100k
1M
10M
FREQUENCY (Hz)
100M
Figure 10. On Response vs. Frequency
Rev. A | Page 7 of 12
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