DG408DY-T1-E3/BKN Vishay, DG408DY-T1-E3/BKN Datasheet

DG408DY-T1-E3/BKN

Manufacturer Part Number

DG408DY-T1-E3/BKN

Description

8-Ch Multiplexer

Manufacturer

Vishay

Datasheet

1.DG408DY-T1-E3BKN.pdf (12 pages)

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DESCRIPTION

The DG408 is an 8-channel single-ended analog multiplexer

designed to connect one of eight inputs to a common output

as determined by a 3-bit binary address (A

DG409 is a dual 4-channel differential analog multiplexer

designed to connect one of four differential inputs to a

common dual output as determined by its 2-bit binary

address (A

protects against momentary crosstalk between adjacent

channels.

An on channel conducts current equally well in both

directions. In the off state each channel blocks voltages up

to the power supply rails. An enable (EN) function allows the

user to reset the multiplexer/demultiplexer to all switches off

for stacking several devices. All control inputs, address (A

and enable (EN) are TTL compatible over the full specified

operating temperature range.

Applications for the DG408/409 include high speed data

acquisition, audio signal switching and routing, ATE

systems, and avionics. High performance and low power

dissipation make them ideal for battery operated and remote

instrumentation applications.

Designed in the 44 V silicon-gate CMOS process, the

absolute maximum voltage rating is extended to 44 V.

Additionally, single supply operation is also allowed. An

epitaxial layer prevents latchup.

For additional information please see Technical Article

TA201 (FaxBack Number 70600).

FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION

* Pb containing terminations are not RoHS compliant, exemptions may apply

Document Number: 70062

S-71155–Rev. G, 11-Jun-07

8-Ch/Dual 4-Ch High-Performance CMOS Analog Multiplexers

DG408

, A

V-

). Break-before-make switching action

SOIC and TSSOP

Decoders/Drivers

Dual-In-Line

Top View

, A

GND

V+

, A

). The

)

FEATURES

BENEFITS

APPLICATIONS

• Low On-Resistance - r

• Low Charge Injection - Q: 20 pC

• Fast Transition Time - t

• Low Power - I

• Single Supply Capability

• 44 V Supply Max Rating

• TTL Compatible Logic

• Reduced Switching Errors

• Reduced Glitching

• Improved Data Throughput

• Reduced Power Consumption

• Increased Ruggedness

• Wide Supply Ranges (± 5 V to ± 20 V)

• Data Acquisition Systems

• Audio Signal Routing

• ATE Systems

• Battery Powered Systems

• High Rel Systems

• Single Supply Systems

• Medical Instrumentation

DG409

V-

SUPPLY

SOIC and TSSOP

: 10 µA

Decoders/Drivers

DS(on)

Dual-In-Line

TRANS

Top View

: 100 Ω

: 160 ns

Vishay Siliconix

DG408/409

www.vishay.com

GND

V+

RoHS*

COMPLIANT

Available

Pb-free

Related parts for DG408DY-T1-E3/BKN

DG408DY-T1-E3/BKN Summary of contents

Page 1

... Single Supply Systems • Medical Instrumentation DG409 GND DG408/409 Vishay Siliconix : 100 Ω DS(on) : 160 ns RoHS* TRANS : 10 µA COMPLIANT SUPPLY Dual-In-Line SOIC and TSSOP GND Decoders/Drivers ...

Page 2

... Logic "0" Logic "1" Don’t Care ORDERING INFORMATION - DG409 Part Number Temp Range DG408DJ DG408DJ-E3 DG408DY DG408DY-E3 DG408DY- °C DG408DY-T1-E3 DG408DQ DG408DQ-E3 DG408DQ-T1 DG408DQ-T1- Switch ...

Page 3

... DG409 DG408 MHz D(on) DG409 2 DG408/409 Vishay Siliconix A Suffix D Suffix - 55 to 125 ° ° Temp Typ Min Max Min Full - Room 40 100 Full 125 Room ...

Page 4

... DG408/409 Vishay Siliconix a SPECIFICATIONS FOR SINGLE SUPPLY Parameter Symbol Analog Switch Drain-Source e,f On-Resistance Dynamic Characteristics e t Switching Time of Multiplexer e t Enable Turn-On Time e t Enable Turn-Off Time OFF(EN) e Charge Injection Notes: a. Refer to PROCESS OPTION FLOWCHART. b. Room = 25 °C, Full = as determined by the operating temperature suffix. ...

Page 5

... Input Switching Threshold vs. Supply Voltage Document Number: 70062 S-71155–Rev. G, 11-Jun- D(on 100 100 µ µ µA - 0.1 µ (V) DG408/409 Vishay Siliconix for I S D(off for D(on) 40 DG408 I D(off) 20 DG409 I D(off) DG409 I D(on ...

Page 6

... DG408/409 Vishay Siliconix TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted 100 SUPPLY 2 100 µA 10 µA 100 Switching Frequency (Hz) Positive Supply Current vs. Switching Frequency Temperature (° ...

Page 7

... kΩ L Off-Isolation 100 M t OFF(EN) ± 18 ± 20 ± 22 (V) DG408/409 Vishay Siliconix 130 125 ° ° ° ° ° ° ...

Page 8

... DG408/409 Vishay Siliconix SCHEMATIC DIAGRAM (TYPICAL CHANNEL GND REF TEST CIRCUITS + DG408 GND V- 300 Ω 50 Ω DG409 GND V- 300 Ω ...

Page 9

... kΩ Figure 3. Enable Switching Time + Switch Output 300 Ω Figure 4. Break-Before-Make Interval DG408/409 Vishay Siliconix Logic 3 V Input ON(EN Switch Output Logic Input ...

Page 10

... DG408/409 Vishay Siliconix TEST CIRCUITS Channel A 1 Select A 2 GND + Ω GND Off Isolation = 20 log Figure 6. Off Isolation + Ω GND ...

Page 11

... Enable In (MUX On-Off Control) Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and reliability data, see http://www.vishay.com/ppg?70062. ...

Page 12

... Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’ ...

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