DG9431DY datasheet(3/7 Pages) VISHAY

Part #	DG9431DY

Description	Low-Voltage Single SPDT Analog Switch

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Manufacturer	VISHAY [Vishay Siliconix]

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DG9431

Vishay Siliconix

Document Number: 70831

S-63598—Rev. B, 26-Jul-99

www.vishay.com

S FaxBack 408-970-5600

4-3

SPECIFICATIONS (V+ = 5 V)

P

Sb l

Test Conditions

Otherwise Unless Specified

T

a

D Suffix

–40 to 85

_C

Parameter

Symbol

V+ = 5 V,

"10%, VIN = 0.8 or 2.4 Ve

Tempa

Minc

Typb

Maxc

Unit

Analog Switch

Analog Signal Ranged

VANALOG

Full

0

5

V

Drain-Source On-Resistance

rDS(on)

VNO or VNC = 3.5 V, V+ = 4.5 V

ICOM = 5 mA

Room

Full

20

30

50

W

rDS(on) Matchd

DrDS(on)

VNO or VNC = 1.5 V

Room

0.4

2

W

rDS(on) Flatnessf

rDS(on)

Flatness

VNO or VNC = 1, 2, and 3 V

Room

2

6

NO or NC Off Leakage Current

INO/NC(off)

VNO or VNC = 1 V / 4 V, VCOM = 4 V / 1 V

Room

Full

-100

–5000

10

100

5000

A

COM Off Leakage Current

ICOM(off)

VCOM = 1 V / 4 V, VNO or VNC = 4 V / 1 V

Room

Full

-100

–5000

10

100

5000

pA

Channel-On Leakage Current

ICOM(on)

VCOM = VNO or VNC = 1 V / 4 V

Room

Full

-200

–10000

200

10000

Digital Control

Input Current

IINL or IINH

Full

1

mA

Dynamic Characteristics

Turn-On Time

tON

VV

3 0 V

Room

Full

35

75

150

Turn-Off Time

tOFF

VNO or VNC = 3.0 V

Room

Full

20

50

100

ns

Break-Before-Make Time

td

Room

3

10

Charge Injection

QINJ

CL = 1 nF, Vgen = 0 V, Rgen = 0 W

Room

2

5

pC

Off-Isolation

OIRR

RL = 50 W, CL = 5 pF, f = 1 MHz

Room

–74

dB

NC and NO Capacitance

C(off)

f = 1 MHz

Room

–7

pF

Channel-On Capacitance

CD(on)

f = 1 MHz

Room

32

pF

Power Supply

Power Supply Range

V+

2.7

12

V

Power Supply Current

I+

V+ = 5.5 V, VIN = 0 or 5.5 V

1

mA

Notes:

a.

Room = 25

°C, Full = as determined by the operating suffix.

b.

Typical values are for design aid only, not guaranteed nor subject to production testing.

c.

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

d.

Guarantee by design, nor subjected to production test.

e.

VIN = input voltage to perform proper function.

f.

Difference of min and max values.

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