DG409LDY datasheet(5/15 Pages) VISHAY

5 / 15 page

Document Number: 71342

S11-1066-Rev. G, 30-May-11

www.vishay.com

Vishay Siliconix

DG408L, DG409L

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

Notes:

a. Leakage parameters are guaranteed by worst case test condition and not subject to production test.

b. Room = 25 °C, full = as determined by the operating temperature suffix.

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

d. Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.

e. Guaranteed by design, not subject to production test.

f. VIN = input voltage to perform proper function.

RDS(on) = RDS(on) max. - RDS(on) min.

h. Worst case isolation occurs on channel 4 do to proximity to the drain pin.

i. RDS(on) flatness is measured as the difference between the minimum and maximum measured values across a defined analog signal.

SPECIFICATIONS (Single Supply 5 V)

Parameter

Symbol

Test Conditions

Unless Otherwise Specified

V+ = 5 V, ± 10 %

, V- = 0 V

VEN = 0.6 V or 2.4 V

Temp.b

Typ.d

A Suffix

- 55 °C to 125 °C

D Suffix

- 40 °C to 85 °C

Unit

Min.c

Max.c

Min.c

Max.c

Analog Switch

Analog Signal Rangee

VANALOG

Full

Drain-Source

On-Resistance

RDS(on)

V+ = 4.5 V, VD or VS = 1 V or 3.5 V,

ID = 5 mA

Room

Full



RDS(on) Matching Between

Channelsg

RDS

V+ = 4.5 V, VD = 1 V or 3.5 V,

IS = 5 mA

Room

1.5

On-Resistance Flatnessi

RFLAT(on)

Room

Switch Off Leakage

Currenta

IS(off)

V+ = 5.5 V, VS = 1 V or 4 V

VD = 4 V or 1 V

Room

Full

- 1

- 15

- 1

- 10

ID(off)

Room

Full

- 1

- 15

- 1

- 10

Channel On Leakage

Currenta

ID(on)

V+ = 5.5 V, VD = VS = 1 V or 4 V

sequence each switch on

Room

Full

- 1

- 15

- 1

- 10

Digital Control

Logic High Input Voltage

VINH

V+ = 5 V

Full

2.4

Logic Low Input Voltage

VINL

Full

0.6

Input Currenta

IIN

VAX = VEN = 2.4 V or 0.6 V

Full

- 1.5

1.5

- 1

µA

Dynamic Characteristics

Transition Timee

tTRANS

VS1 = 3.5 V, VS8 = 0 V, (DG408L)

VS1b = 3.5 V, VS4b = 0 V, (DG409L)

see figure 2

Room

Full

125

138

125

135

Break-Before-Make Timee

tOPEN

VS(all) = VDA = 3.5 V,

see figure 4

Room

Full

Enable Turn-On Timee

tON(EN)

VAX = 0 V, VS1 = 3.5 V (DG408L)

VAX = 0 V, VS1b = 3.5 V (DG409L)

see figure 3

Room

Full

Enable Turn-Off Timee

tOFF(EN)

Room

Full

Charge Injectione

CL = 1 nF, RGEN = 0 , VGEN = 0 

Room

Off Isolatione, h

OIRR

f = 100 kHz, RL = 1 k

Room

- 70

Crosstalke

XTALK

Room

- 80

Source Off Capacitancee

CS(off)

f = 1 MHz, VS = 0 V, VEN = 0 V

Room

Drain Off Capacitancee

CD(off)

f = 1 MHz, VD = 0 V, VEN = 0 V

Room

Drain On Capacitancee

CD(on)

f = 1 MHz, VD = 0 V, VEN = 2.4 V

(DG409L only)

Room

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