ADG708 查看數據表（PDF） - Analog Devices

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ADG708

CMOS, 1.8 V to 5.5 V/±2.5 V, 3 Ω Low Voltage 4-/8-Channel Multiplexers

Analog Devices 

Data Sheet

0.12

0.08

0.04

VDD = 3V

VSS = 0V

TA = 25°C

ID (ON)

0

–0.04

–0.08

IS (OFF)

ID (OFF)

–0.12

0

0.5

1.0

1.5

2.0

2.5

3.0

VD, (VS = VDD – VD) (V)

Figure 11. Leakage Currents as a Function of VD (VS)

0.12

0.08

VDD = +2.5V

VSS = –2.5V

TA = 25°C

0.04

ID (ON), VS = VD

0

–0.04

–0.08

IS (OFF) ID (OFF)

–0.12

–3.0 –2.5 –2.0 –1.5 –1.0 –0.5 0 0.5 1.0 1.5 2.0 2.5 3.0

VS, (VD = VDD – VS) (V)

Figure 12. Leakage Currents as a Function of VD (VS)

0.35

0.30

0.25

VDD = +5V

VSS = 0V

AND

VDD = +2.5V

VSS = –2.5V

0.20

0.15

0.10

0.05

ID (OFF)

IS (OFF)

ID (ON)

0

0

20

40

60

80

100

120

TEMPERATURE (°C)

Figure 13. Leakage Currents as a Function of Temperature

ADG708/ADG709

0.35

VDD = +3V

0.30

0.25

0.20

0.15

ID (ON)

0.10

0.05

ID (OFF)

IS (OFF)

0

0

20

40

60

80

100

120

TEMPERATURE (°C)

Figure 14. Leakage Currents as a Function of Temperature

10m

1m

TA = 25°C

100µ

10µ

1µ

100n

VDD = +2.5V

VSS = –2.5V

VDD = +5V

VDD = +3V

10n

1n

10

100

1k

10k

100k

1M

10M

FREQUENCY (Hz)

Figure 15. Supply Current vs. Input Switching Frequency

0

VDD = 5V

TA = 25°C

–20

–40

–60

–80

–100

–120

30k

100k

1M

10M

FREQUENCY (Hz)

Figure 16. Off Isolation vs. Frequency

100M

Rev. D | Page 13 of 20

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