DG9451 데이터 시트보기 (PDF) - Vishay Semiconductors

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DG9451

8-Channel, Triple 2-Channel Multiplexers

Vishay Semiconductors 

www.vishay.com

DG9451, DG9453

Vishay Siliconix

SPECIFICATIONS FOR UNIPOLAR SUPPLIES

PARAMETER

Analog Switch

SYMBOL

TEST CONDITIONS

UNLESS OTHERWISE SPECIFIED

VCC = +5 V, VEE = 0 V

VIN(A, B, C AND ENABLE) = 1.4 V, 0.3 V a

TEMP. b

-40 °C to +125 °C -40 °C to +85 °C

TYP. a

UNIT

MIN. d MAX. d MIN. d MAX. d

Analog Signal Range e

On-Resistance

VANALOG

RON

IS = 1 mA, VD = 0 V, +3.5 V

Full

-

0

5

0

5

V

Room 105

-

165

-

165

Full

-

-

205

-

194

On-Resistance Match

ΔRON

IS = 1 mA, VD = +3.5 V

Room 3.2

-

8

-

8

Ω

Full

-

-

13

-

10

On-Resistance Flatness RFLATNESS

IS = 1 mA, VD = 0 V, +3 V

Room 17

-

26

-

26

Full

-

-

30

-

28

Switch Off

Leakage Current

IS(off)

ID(off)

Room ± 0.02 -1

1

-1

1

V+ = +5.5 V, V- = 0 V

Full

-

-50

50

-5

5

VD = 1 V/4.5 V, VS = 4.5 V/1 V

Room ± 0.02 -1

1

-1

1

nA

Full

-

-50

50

-5

5

Channel On

Leakage Current

ID(on)

V+ = +5.5 V, V- = 0 V

VD = VS = 1 V/4.5 V

Room ± 0.02 -1

1

-1

1

Full

-

-50

50

-5

5

Digital Control

VIN(A, B, C and ENABLE) Low

VIL

VIN(A, B, C and ENABLE) High

VIH

Full

-

-

0.3

-

0.3

V

Full

-

1.4

-

1.4

Input Current, VIN Low

Input Current, VIN High

IL

VIN(A, B, C and ENABLE) under test = 0.3 V Full

0.01

-1

1

-1

1

μA

IH

VIN(A, B, C and ENABLE) under test = 1.4 V Full

0.01

-1

1

-1

1

Dynamic Characteristics

Transition Time

tTRANS

Room 79

-

205

-

205

Full

-

-

295

-

285

Enable Turn-On Time

tON

Enable Turn-Off Time

tOFF

RL = 300 Ω, CL = 35 pF

See Figure 1, 2, 3

Room 220

-

335

-

335

Full

-

-

403

-

393

ns

Room 93

-

150

-

150

Full

-

-

173

-

163

Break-Before-Make

Time Delay

tD

Room 36

-

-

-

-

Full

-

-

20

-

20

Charge Injection e

Off Isolation e

Channel-to-Channel

Crosstalk e

Q

OIRR

XTALK

Vg = 0 V, Rg = 0 Ω, CL = 1 nF

RL = 50 Ω, CL = 15 pF

f = 100 kHz

Full 0.81

-

Room < -90

-

Room < -90

-

-

-

-

pC

-

-

-

dB

-

-

-

Dynamic Characteristics

Source Off Capacitance e CS(off)

f = 1 MHz

DG9451 Room 1

-

-

-

-

DG9453 Room 1

-

-

-

-

Drain Off Capacitance e

CD(off)

f = 1 MHz

DG9451 Room 11

-

-

-

-

pF

DG9453 Room 3

-

-

-

-

Channel On Capacitance e CD(on)

f = 1 MHz

DG9451 Room 17

-

-

-

-

DG9453 Room 9

-

-

-

-

Power Supplies

Power Supply Current

I+

Room 0.05

-

1

-

1

Full

-

-

10

-

10

Negative Supply Current

I-

Room -0.05 -1

-

-1

-

VIN(A, B, C and ENABLE) = 0 V or 5 V

Full

-

-10

-

μA

-10

-

Ground Current

IGND

Room -0.05 -1

Full

-

-10

-

-1

-

-

-10

-

S14-2340-Rev. C, 08-Dec-14

4

Document Number: 65020

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

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