ADG5208F datasheet(21/27 Pages) AD

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Data Sheet

ADG5208F/ADG5209F

ADG5208F/

ADG5209F

GND

OTHER SOURCE/

DRAIN PINS

D/Dx

5pF

0.1µF

VDD

VSS

VDD

VSS

VDD + 0.5V

tRESPONSE

SOURCE

VOLTAGE

(VS)

1kΩ

VDD

OUTPUT

(VD)

OUTPUT × 0.5

NOTES

1. THE OUTPUT PULLS TO VDD WITHOUT A 1kΩ RESISTOR (INTERNAL 40kΩ

PULL-UP RESISTOR TO THE SUPPLY RAIL DURING A FAULT).

Figure 41. Overvoltage Response Time, tRESPONSE

ADG5208F/

ADG5209F

GND

OTHER SOURCE/

DRAIN PINS

D/Dx

5pF

0.1µF

VDD

VSS

VDD

VSS

1kΩ

VDD + 0.5V

tRECOVERY

SOURCE

VOLTAGE

(VS)

OUTPUT × 0.5

OUTPUT

(VD)

NOTES

1. THE OUTPUT STARTS FROM THE VDD CLAMP LEVEL WITHOUT A 1kΩ RESISTOR

(INTERNAL 40kΩ PULL-UP RESISTOR TO THE SUPPLY RAIL DURING A FAULT).

Figure 42. Overvoltage Recovery Time, tRECOVERY

OUTPUT

ADG5208F*

1kΩ

GND

S2 TO S7

35pF

VIN

2.0V

VDD

VSS

*SIMILAR CONNECTION FOR ADG5209F.

OUTPUT

80%

ADDRESS

DRIVE (VIN)

0.1µF

VDD

VSS

Figure 43. Break-Before-Make Time Delay, tD

Rev. 0 | Page 21 of 27

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