DG9451 Просмотр технического описания (PDF) - Vishay Semiconductors

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Компоненты Описание

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DG9451

8-Channel, Triple 2-Channel Multiplexers

Vishay Semiconductors 

www.vishay.com

DG9451, DG9453

Vishay Siliconix

SPECIFICATIONS FOR DUAL SUPPLIES

PARAMETER

Analog Switch

Analog Signal Range e

On-Resistance

SYMBOL

TEST CONDITIONS

UNLESS OTHERWISE SPECIFIED

VCC = +5 V, VEE = -5 V

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

TEMP. b

TYP. c

-40 °C to +125 °C -40 °C to +85 °C

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

UNIT

VANALOG

Full

-

-5

5

-5

5

V

Room 66

-

100

-

100

RON

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

Full

-

-

125

-

118

On-Resistance Match

ΔRON

IS = 1 mA, VD = ± 3 V

Room 3

-

6

-

6

Ω

Full

-

-

10

-

8

On-Resistance Flatness

RFLATNES

S

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

Room 10.2

Full

-

-

-

16

20

-

16

-

18

Switch Off

Leakage Current

IS(off)

ID(off)

Room ± 0.02 -1

1

-1

1

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

Full

-

-50

50

-5

5

VD = ± 4.5 V, VS = +− 4.5 V

Room ± 0.02 -1

1

-1

1

nA

Full

-

-50

50

-5

5

Channel On

Leakage Current

Digital Control

ID(on)

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

VS = VD = ± 4.5 V

Room ± 0.02 -1

1

-1

1

Full

-

-50

50

-5

5

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

IIL

VIN(A, B, C and ENABLE) under test = 0.3 V Full 0.01

-1

1

-1

1

μA

IIH

VIN(A, B, C and ENABLE) under test = 1.4 V Full 0.01

-1

1

-1

1

Input Capacitance e

CIN

f = 1 MHz

Room 3.4

-

-

-

-

pF

Dynamic Characteristics

Transition Time

Enable Turn-On Time

Enable Turn-Off Time

tTRANS

tON

tOFF

RL = 300 Ω, CL = 35 pF

see figure 1, 2, 3

Room 66

-

180

-

180

Full

-

-

218

-

207

Room 152

-

250

-

250

Full

-

-

295

-

282

Room 60

-

125

-

125

ns

Full

-

-

136

-

131

Break-Before-Make

Time Delay

Off Isolation e

tD

OIRR

Room 32

-

-

-

-

Full

-

-

13

-

13

f = 100 kHz Room < -90 -

-

-

-

f = 10 MHz Room -65

-

-

-

-

Channel-to-Channel

Crosstalk e

RL = 50 Ω, CL = 15 pF

f = 100 MHz

f = 100 kHz

Room

Room

-44

< -90

-

-

-

-

-

-

-

-

dB

XTALK

f = 10 MHz Room -74

-

-

-

-

f = 100 MHz Room -44

-

-

-

-

Bandwith, 3 dB

DG9451 Room 270

-

-

-

-

BW

RL = 50 Ω

MHz

DG9453 Room 525

-

-

-

-

Charge Injection e

Q

Vg = 0 V, Rg = 0 Ω, CL = 1 nF

Room 0.20

-

-

-

-

pC

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 10

-

-

-

-

DG9453 Room 3

-

-

-

-

pF

Channel On Capacitance e CD(on)

f = 1 MHz

DG9451 Room 16

-

-

-

-

DG9453 Room 8

-

-

-

-

Total Harmonic Distortion e THD

Signal = 1 VRMS,

20 Hz to 20 kHz, RL = 600 Ω

Room 0.01

-

-

-

-

%

Power Supplies

Power Supply Current

I+

Room 0.05

-

1

-

1

Full

-

-

10

-

10

Negative Supply Current

I-

VCC = +5 V, VEE = -5 V

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

Room -0.05 -1

Full

-

-10

-

-

-1

-

μA

-10

-

Ground Current

IGND

Room -0.05 -1

-

-1

-

Full

-

-10

-

-10

-

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

3

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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