DG409LDY datasheet(9/15 Pages) VISHAY

部件名	DG409LDY

功能描述	Precision 8-Ch/Dual 4-Ch Low Voltage Analog Multiplexers

PDF	15 Pages

Scroll/Zoom	100%

制造商	VISHAY [Vishay Siliconix]

网页	http://www.vishay.com

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9 / 15 page

Document Number: 71342

S11-1066-Rev. G, 30-May-11

www.vishay.com

Vishay Siliconix

DG408L, DG409L

This document is subject to change without notice.

THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

SCHEMATIC DIAGRAM (Typical Channel)

TEST CIRCUITS

Figure 1.

V+

V-

Decode/

Drive

Level

Shift

V-

V+

GND

V+

Figure 2. Transition Time

V+

V-

V+

V-

GND

35 pF

S2 - S7



300



VS8

VS1

V+

V-

V+

V-

GND

35 pF

S1b

S1a - S4a, Da

S4b

300



Logic

Input

Switch

Output

VS8

tTRANS

tr < 20 ns

tf < 20 ns

S8 ON (DG408L)

S4 ON (DG409L)

S1 ON

tTRANS

50 %

VS1

50 %

90 %

3 V

0 V

DG408L

DG409L

VSB4

VS1

3 V

VAX



DG409LDY 数据表(PDF) 9 Page - Vishay Siliconix

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