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DG441LAK
(Rev.:2003)

Precision Monolithic Quad SPST Low-Voltage CMOS Analog Switches

Vishay Semiconductors 

DG441L/442L

Vishay Siliconix

ABSOLUTE MAXIMUM RATINGS

V+ to V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to 13 V

GND to V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V

Digital Inputsa VS, VD . . . . . . . . . . . . . . . . . . . . . . . . GND -0.3 to (V+ + 0.3 V)

or 30 mA, whichever occurs first

Continuous Current (Any Terminal) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 mA

Current, S or D (Pulsed 1 ms, 10% duty cycle) . . . . . . . . . . . . . . . . . . 100 mA

Storage Temperature: (DQ, DY Suffix) . . . . . . . . . . . . . . . . . . -65 to 125_C

(AK Suffix) . . . . . . . . . . . . . . . . . . . . . . -65 to 150_C

Power Dissipation (Package)b

16-Pin TSSOPc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 450 mW

16-Pin Narrow Body SOICd . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 650 mW

16-Pin CerDIPe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 900 mW

Notes:

a. Signals on SX, DX, or INX exceeding V+ or V- will be clamped by internal

diodes. Limit forward diode current to maximum current ratings.

b. All leads welded or soldered to PC Board.

c. Derate 7 mW/_C above 75_C

d. Derate 7.6 mW/_C above 75_C

e. Derate 12 mW/_C above 75_C

SPECIFICATIONSa (SINGLE SUPPLY 12 V)

Parameter

Analog Switch

Analog Signal Rangee

Drain-Source

On-Resistance

On-Resistance

Match Between Channelse

Symbol

VANALOG

rDS(on)

DrDS(on)

Test Conditions

Unless Specified

V+ = 12 V, V - = 0 V

VIN = 2.4 V, 0.8 Vf

V+ = 10.8 V, V - = 0 V

IS = 10 mA, VD = 2/9 V

IS = 10 mA, VD = 9 V

Switch Off

Leakage Current

IS(off)

ID(off)

VD = 1/11 V, VS = 11/1 V

Channel On

Leakage Current

ID(on)

Digital Control

Input Current, VIN Low

IIL

Input Current, VIN High

IIH

Dynamic Characteristics

VS = VD = 11/1 V

VIN Under Test = 0.8 V

VIN Under Test = 2.4 V

Turn-On Time

Turn-Off Time

Charge Injectione

Off Isolatione

Channel-to-Channel

Crosstalke

Source Off Capacitancee

Drain Off Capacitancee

Channel On Capacitancee

Power Supplies

Positive Supply Current

Negative Supply Current

Ground Current

tON

tOFF

Q

OIRR

XTALK

CS(off)

CD(off)

CD(on)

RL = 300 W, CL = 35 pF

VS = 5 V See Figure 2

Vg = 0 V, Rg = 0 W, CL = 10 nF

RL = 50 W, CL = 5 pF,

f = 1 MHz

f = 1 MHz

I+

I-

IGND

VIN = 0 or 12 V

Tempb

Full

Room

Full

Room

Room

Full

Room

Full

Room

Full

Full

Full

Room

Full

Room

Full

Room

Room

Room

Room

Room

Room

Full

Room

Full

Full

Typc

20

0.1

0.01

20

12

5

71

95

5

6

15

0.03

- 0.002

- 0.002

A Suffix Limits D Suffix Limits

-55 to 125_C

-40 to 85_C

Mind Maxd Mind Maxd

0

12

0

12

30

30

45

40

0.5

0.5

-1

1

-1

1

- 15

15

- 10

10

-1

1

-1

1

- 15

15

- 10

10

-1

1

-1

1

- 15

15

- 10

10

- 1.5

1.5

-1

1

- 1.5

1.5

-1

1

60

60

80

70

35

35

50

45

1.5

1

-1

-1

- 7.5

-5

- 1.5

-1

Unit

V

W

nA

mA

ns

pC

dB

pF

mA

www.vishay.com

2

Document Number: 71399

S-03294—Rev. D, 17-Mar-03

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