Datasheet > DG9421_08

DG9421_08

更新时间： 2024-11-27 06:53:07

品牌	Logo	应用领域
威世 - VISHAY		开关
页数	文件大小	规格书
10页	152K
描述
Precision Low-Voltage, Low-Glitch CMOS Analog Switches

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数据手册

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DG9421_08 数据手册

DG9421, DG9422

Vishay Siliconix

Precision Low-Voltage, Low-Glitch CMOS Analog Switches

DESCRIPTION

FEATURES

Using BiCMOS wafer fabrication technology allows the

DG9421, DG9422 to operate on single and dual supplies.

•

2.7- thru 12 V single supply or

2.7- thru 6-dual supply

Pb-free

Available

•

Low on-resistance - R_DS(on): 2.0 Ω at 12 V

Fast switching - t_ON: 28 ns

- t_OFF: 22 ns

Designed for optimal performance at single 5 V and dual

5 V, the DG9421, DG9422 combine low and flat

on-resistance (3 Ω), fast speed (t_ON= 38 ns) and is well

suited for applications where signal switching accuracy, low

noise and low distortion is critical.

RoHS*

COMPLIANT

TTL and low voltage logic

Low leakage: 10 pA (typ.)

> 2000 V ESD protection

The DG9421 and DG9422 respond to opposite control logic

as shown in the Truth Table.

BENEFITS

•

High accuracy

High speed, low glitch

Single and dual supply capability

Low R_ONin small TSOP package

Low leakage

Low power consumption

APPLICATIONS

•

Automatic test equipment

Data acquisition

XDSL and DSLAM

PBX systems

Reed relay replacement

Audio and video signal routing

FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION

TSOP-6

V+

COM

V-

TRUTH TABLE

GND

Logic

DG9421

DG9422

OFF

Top View

OFF

Device Marking:

Logic "0" ≤ 0.8 V

Logic "1" ≥ 2.4 V

DG9421DV = 4Exxx

Switches Shown for Logic "0" Input

TSOP-6

V+

COM

V-

ORDERING INFORMATION

Temp. Range

Package

Part Number

DG9421DV-T1

GND

DG9421DV-T1-E3

- 40 °C to 85 °C

6/Pin TSOP

Top View

DG9422DV-T1

DG9422DV-T1-E3

Device Marking:

DG9422DV = 4Fxxx

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

Document Number: 70679

S-82265-Rev. F, 29-Sep-08

www.vishay.com

12 3 4 5 6 7...10

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DG9422DV	VISHAY	获取价格	Precision Low-Voltage, Low-Glitch CMOS Analog Switches
DG9422DV-T1	VISHAY	获取价格	Precision Low-Voltage, Low-Glitch CMOS Analog Switches
DG9422DV-T1-E3	VISHAY	获取价格	Precision Low-Voltage, Low-Glitch CMOS Analog Switches