DG403DY-T1-E3/BKN Siliconix / Vishay, DG403DY-T1-E3/BKN Datasheet

DG403DY-T1-E3/BKN

Manufacturer Part Number

DG403DY-T1-E3/BKN

Description

DUAL SPDT ANALOG SWITCH

Manufacturer

Siliconix / Vishay

Datasheet

1.DG403DY-T1-E3BKN.pdf (12 pages)

Specifications of DG403DY-T1-E3/BKN

Charge Injection

60 nC

Current, Source, Off-state

0.5 nA

Number Of Channels

Package

16-Pin SOIC N

Resistance, Drain To Source On

45 Ohms

Time, Turn-on

150 ns

Voltage, Supply

44 v

Lead Free Status / Rohs Status

RoHS Compliant part Electrostatic Device

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DESCRIPTION

The DG401, DG403, DG405 monolithic analog switches

were designed to provide precision, high performance

switching of analog signals. Combining low power (0.35 µW,

typ.) with high speed (t

ideally suited for portable and battery powered industrial and

military applications.

Built on the Vishay Siliconix proprietary high-voltage

silicon-gate process to achieve high voltage rating and

superior switch on/off performance, break-before-make is

guaranteed for the SPDT configurations. An epitaxial layer

prevents latchup.

Each switch conducts equally well in both directions when

on, and blocks up to 30 V peak-to-peak when off. On-

resistance is very flat over the full ± 15 V analog range,

rivaling JFET performance without the inherent dynamic

range limitations.

The three devices in this series are differentiated by the type

of switch action as shown in the functional block diagrams.

FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION

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

Document Number: 70049

S09-2561-Rev. I, 30-Nov-09

Dual-In-Line and SOIC

DG401

Top View

Low-Power, High-Speed CMOS Analog Switches

: 75 ns, typ.), the DG401 series is

V-

GND

V+

Key

DG401

Top View

LCC

FEATURES

BENEFITS

APPLICATIONS

• 44 V supply max. rating

• ± 15 V analog signal range

• On-resistance - R

• Low leakage - I

• Fast switching - t

• Ultra low power requirements - P

• TTL, CMOS compatible

• Single supply capability

• Compliant to RoHS directive 2002/95/EC

• Wide dynamic range

• Break-before-make switching action

• Simple interfacing

• Audio and video switching

• Sample-and-hold circuits

• Battery operation

• Test equipment

• Communications systems

• PBX, PABX

V-

GND

V+

Two SPST Switches per Package

Logic "0" ≤ 0.8 V

Logic "1" ≥ 2.4 V

TRUTH TABLE

DG401, DG403, DG405

D(on)

Logic

: 75 ns

: 40 pA

(on): 30 Ω

Vishay Siliconix

: 0.35 µW

Switch

www.vishay.com

OFF

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DG403DY-T1-E3/BKN Summary of contents

Page 1

Low-Power, High-Speed CMOS Analog Switches DESCRIPTION The DG401, DG403, DG405 monolithic analog switches were designed to provide precision, high performance switching of analog signals. Combining low power (0.35 µW, typ.) with high speed ( ns, typ.), the DG401 ...

Page 2

DG401, DG403, DG405 Vishay Siliconix FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION DG403 Dual-In-Line and SOIC Key GND 3 4 ...

Page 3

... Plastic DIP c d DG401, DG403, DG405 Vishay Siliconix Part Number DG401DJ DG401DJ-E3 DG401DY DG401DY-T1 DG401DY-E3 DG401DY-T1-E3 DG403DJ DG403DJ-E3 DG403DY DG403DY-E3 DG403DY-T1 DG403DY-T1-E3 DG405DJ DG405DJ-E3 DG405DY DG405DY-E3 DG405DY-T1 DG405DY-T1-E3 Limit 44 25 (GND - 0.3) to (V+) + 0 mA, whichever occurs first 30 100 - 65 to 125 450 600 www ...

Page 4

DG401, DG403, DG405 Vishay Siliconix a SPECIFICATIONS Parameter Symbol Analog Switch e V Analog Signal Range ANALOG Drain-Source R DS(on) On-Resistance Δ Drain-Source ΔR DS(on) On-Resistance I S(off) Switch Off Leakage Current I D(off) I Channel On Leakage Current D(on) ...

Page 5

TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted - Logic Supply (V) L Input Switching Threshold vs. Logic ...

Page 6

DG401, DG403, DG405 Vishay Siliconix TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted 1000p - ± 100p I D (on) 10p I D (off) ...

Page 7

TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted SCHEMATIC DIAGRAM Typical Channel GND V– Document Number: 70049 S09-2561-Rev. I, 30-Nov-09 100 100 µA 10 µA 1 µA 100 ...

Page 8

DG401, DG403, DG405 Vishay Siliconix TEST CIRCUITS V is the steady state output with the switch on. Feedthrough via switch capacitance may result in spikes at the leading and O trailing edge of the output waveform ...

Page 9

TEST CIRCUITS + Ω 2.4 V GND - 15 V Off Isolation = 20 log bypass Figure 5. Off ...

Page 10

DG401, DG403, DG405 Vishay Siliconix APPLICATIONS + Left S Source 1 3 Right IN 1 Left S 2 Source 2 S Right TTL Channel GND Select Figure 9. Stereo Source Selector ...

Page 11

APPLICATIONS Peak Detector: A acting as a comparator provides the logic drive for 3 operating SW . The output fed back compared to the analog input ...

Page 12

All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or ...

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