ADG451BR

更新时间： 2024-11-25 22:47:35

品牌	Logo	应用领域
亚德诺 - ADI		开关
页数	文件大小	规格书
12页	165K
描述
LC2MOS 5 ohm RON SPST Switches

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ADG451BR 数据手册

LC MOS

5 ⍀ R SPST Switches

ADG451/ADG452/ADG453

FUNCTIO NAL BLO CK D IAGRAMS

FEATURES

Low On Resistance (4 ⍀)

On Resistance Flatness 0.2 ⍀

44 V Supply Maxim um Ratings

؎15 V Analog Signal Range

Fully Specified @ ؎5 V, +12 V, ؎15 V

Ultralow Pow er Dissipation (18 ␮W)

ESD 2 kV

IN1

IN2

IN3

IN4

IN1

IN2

IN3

IN4

ADG451

ADG452

Continuous Current 100 m A

Fast Sw itching Tim es

t_O70 ns

t_OFF60 ns

TTL/ CMOS Com patible

Pin Com patible Upgrade for ADG411/ ADG412/ ADG413

and ADG431/ ADG432/ ADG433

IN1

APPLICATIONS

IN2

IN3

IN4

Relay Replacem ent

Audio and Video Sw itching

Autom atic Test Equipm ent

Precision Data Acquisition

Battery Pow ered System s

Sam ple Hold System s

Com m unication System s

PBX, PABX System s

Avionics

ADG453

SWITCHES SHOWN FOR A LOGIC "1" INPUT

T he ADG453 exhibits break-before-make switching action for

use in multiplexer applications. Inherent in the design is low charge

injection for minimum transients when switching the digital inputs.

GENERAL D ESCRIP TIO N

T he ADG451, ADG452 and ADG453 are monolithic CMOS

devices comprising four independently selectable switches. T hey

are designed on an enhanced LC²MOS process that provides

low power dissipation yet gives high switching speed and low on

resistance.

P RO D UCT H IGH LIGH TS

1. Low R_ON(5 Ω max)

2. Ultralow Power Dissipation

T he on resistance profile is very flat over the full analog input

range ensuring excellent linearity and low distortion when

switching audio signals. Fast switching speed coupled with high

signal bandwidth also make the parts suitable for video signal

switching. CMOS construction ensures ultralow power dissipa-

tion making the parts ideally suited for portable and battery

powered instruments.

3. Extended Signal Range

T he ADG451, ADG452 and ADG453 are fabricated on an

enhanced LC²MOS process giving an increased signal

range that fully extends to the supply rails.

4. Break-Before-Make Switching

T his prevents channel shorting when the switches are

configured as a multiplexer. (ADG453 only.)

T he ADG451, ADG452 and ADG453 contain four indepen-

dent single-pole/single-throw (SPST ) switches. T he ADG451

and ADG452 differ only in that the digital control logic is in-

verted. T he ADG451 switches are turned on with a logic low on

the appropriate control input, while a logic high is required for

the ADG452. T he ADG453 has two switches with digital con-

trol logic similar to that of the ADG451 while the logic is in-

verted on the other two switches.

5. Single Supply Operation

For applications where the analog signal is unipolar, the

ADG451, ADG452 and ADG453 can be operated from a

single rail power supply. T he parts are fully specified with a

single +12 V power supply and will remain functional with

single supplies as low as +5.0 V.

6. Dual Supply Operation

For applications where the analog signal is bipolar, the

ADG451, ADG452 and ADG453 can be operated from a

dual power supply ranging from ±4.5 V to ±20 V.

Each switch conducts equally well in both directions when ON

and has an input signal range which extends to the supplies. In

the OFF condition, signal levels up to the supplies are blocked.

REV. A

Inform ation furnished by Analog Devices is believed to be accurate and

reliable. However, no responsibility is assum ed by Analog Devices for its

use, nor for any infringem ents of patents or other rights of third parties

which m ay result from its use. No license is granted by im plication or

otherwise under any patent or patent rights of Analog Devices.

One Technology Way, P.O. Box 9106, Norw ood, MA 02062-9106, U.S.A.

Tel: 781/ 329-4700

Fax: 781/ 326-8703

World Wide Web Site: http:/ / w w w .analog.com

12 3 4 5 6 7...12

中文翻译

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ADG451BR 替代型号

型号	品牌	替代类型	描述	数据表
ADG451BR-REEL7	ADI	完全替代	LC2MOS 5 Î© RON SPST Switches
ADG451BRZ-REEL	ADI	类似代替	暂无描述

与ADG451BR相关器件

型号	品牌	获取价格	描述	数据表
ADG451BR-REEL	ADI	获取价格	LC2MOS 5 Î© RON SPST Switches
ADG451BR-REEL7	ADI	获取价格	LC2MOS 5 Î© RON SPST Switches
ADG451BRUZ	ROCHESTER	获取价格	QUAD 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO16, LEAD FREE, MO-153AB, TSSOP-16
ADG451BRUZ1	ADI	获取价格	LC2MOS 5 Î© RON SPST Switches
ADG451BRUZ-REEL	ADI	获取价格	LC2MOS 5 Ω RON SPST Switch
ADG451BRUZ-REEL1	ADI	获取价格	LC2MOS 5 Î© RON SPST Switches
ADG451BRUZ-REEL7	ROCHESTER	获取价格	QUAD 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO16, LEAD FREE, MO-153AB, TSSOP-16
ADG451BRUZ-REEL7	ADI	获取价格	LC2MOS 5 Ω RON SPST Switch
ADG451BRUZ-REEL71	ADI	获取价格	LC2MOS 5 Î© RON SPST Switches
ADG451BRZ	ADI	获取价格	LC2MOS 5 Ω RON SPST Switch

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