DG9421 datasheet(4/14 Pages) VISHAY

4 / 14 page

DG9421, DG9422

www.vishay.com

Vishay Siliconix

S14-2339-Rev. H, 08-Dec-14

Document Number: 70679

For technical questions, contact: powerictechsupport@vishay.com

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

SPECIFICATIONS a (Single Supply 5 V)

PARAMETER

SYMBOL

TEST CONDITIONS

UNLESS OTHERWISE SPECIFIED

V+ = 5 V, V- = 0 V, VIN = 2.4 V, 0.8 V f

TEMP. b

LIMITS

-40 °C to +85 °C

UNIT

MIN. d

TYP. c

MAX. d

Analog Switch

Analog Signal Range e

VANALOG

Full

Drain-Source

On-Resistance

RDS(on)

V+ = 4.5 V, IS = 5 mA,

VD = 1 V, 3.5 V

Room

3.6

Full

6.6

Dynamic Characteristics

Turn-On Time e

tON

RL = 300

Ω, CL = 35 pF, VS = 3.5 V,

see figure 2

Room

Hot

Turn-Off Time e

tOFF

Room

Hot

Charge Injection e

QVg = 0 V, Rg = 0

Ω, CL = 1 nF

Room

Power Supplies

Positive Supply Current e

I+

VIN = 0 V or 5 V

Room

0.020

μA

Hot

Negative Supply Current e

I-

Room

-1

-0.002

Hot

-5

Ground Current e

IGND

Room

-1

-0.002

Hot

-5

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