Document Number: 73854

S11-1336-Rev. D, 04-Jul-11

www.vishay.com

3

Vishay Siliconix

DG447, DG448

This document is subject to change without notice.

Notes:

a. Refer to PROCESS OPTION FLOWCHART.

b. Room = 25 °C, full = as determined by the operating temperature suffix.

c. Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.

d. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.

e. Guaranteed by design, not subject to production test.

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation

of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum

rating conditions for extended periods may affect device reliability.

Parameter

Symbol

Test Conditions

Unless Otherwise Specified

V+ = 12 V, V- = 0 V

f

D Suffix

- 40 °C to 85 °C

Unit

Analog Switch

Full

0

12

V

Drain-Source On-Resistance

V+ = 10.8 V

Room

Full

32

45

60



On-Resistance Flatness

Flatness

V+ = 10.8 V

Room

Full

26

8



Dynamic Characteristics

Turn-On Time

Room

Full

140

175

225

nS

Turn-Off Time

Room

Full

50

120

150

Q

Room

12

pC

Power Supplies

Positive Supply Current

I+

Room

Full

22

50

75

µA