Datasheet > ADG721BM-REEL

ADG721BM-REEL

更新时间： 2024-02-06 01:57:00

品牌	Logo	应用领域
亚德诺 - ADI		光电二极管
页数	文件大小	规格书
12页	182K
描述
IC DUAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO8, MICRO, SOIC-8, Multiplexer or Switch

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ADG721BM-REEL 数据手册

CMOS

Low Voltage 4 ꢀ Dual SPST Switches

ADG721/ADG722/ADG723

FEATURES

FUNCTIONAL BLOCK DIAGRAMS

1.8 V to 5.5 V Single Supply

4 ꢀ (Max) On Resistance

Low On Resistance Flatness

–3 dB Bandwidth >200 MHz

Rail-to-Rail Operation

8-Lead MSOP Package

Fast Switching Times

ADG722

ADG721

IN1

IN2

t_ON

20 ns

t_OFF10 ns

Low Power Consumption (<0.1 ꢁW)

TTL/CMOS Compatible

ADG723

APPLICATIONS

USB 1.1 Signal Switching Circuits

Cell Phones

PDAs

Battery-Powered Systems

Communication Systems

Sample Hold Systems

Audio Signal Routing

Video Switching

IN1

IN2

SWITCHES SHOWN FOR A LOGIC "0" INPUT

Mechanical Reed Relay Replacement

PRODUCT HIGHLIGHTS

1. 1.8 V to 5.5 V Single-Supply Operation.

GENERAL DESCRIPTION

The ADG721, ADG722, and ADG723 are monolithic CMOS

SPST switches. These switches are designed on an advanced

submicron process that provides low power dissipation yet gives

high switching speed, low on resistance, and low leakage currents.

The ADG721, ADG722, and ADG723 offer high perfor-

mance, including low on resistance and fast switching times,

and are fully specified and guaranteed with 3 V and 5 V

supply rails.

The ADG721, ADG722, and ADG723 are designed to operate

from a single 1.8 V to 5.5 V supply, making them ideal for use

in battery-powered instruments and with the new generation of

DACs and ADCs from Analog Devices.

2. Very Low R_ON(4 W max at 5 V, 10 W max at 3 V).

At 1.8 V operation, R_ONis typically 40 W over the tempera-

ture range.

The ADG721, ADG722, and ADG723 contain two independent

single-pole/single-throw (SPST) switches. The ADG721 and

ADG722 differ only in that both switches are normally open and

normally closed, respectively. While in the ADG723, Switch 1 is

normally open and Switch 2 is normally closed.

3. Low On Resistance Flatness.

4. –3 dB Bandwidth > 200 MHz.

5. Low Power Dissipation.

CMOS construction ensures low power dissipation.

Each switch of the ADG721, ADG722, and ADG723 conducts

equally well in both directions when on. The ADG723 exhibits

break-before-make switching action.

6. Fast t_ON/t_OFF

7. 8-Lead MSOP.

REV. A

Information furnished by Analog Devices is believed to be accurate and

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

use, norforanyinfringementsofpatentsorotherrightsofthirdpartiesthat

may result from its use. No license is granted by implication or otherwise

under any patent or patent rights of Analog Devices. Trademarks and

registered trademarks are the property of their respective owners.

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

Tel: 781/329-4700

Fax: 781/326-8703

www.analog.com

12 3 4 5 6 7...12

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与ADG721BM-REEL相关器件

型号	品牌	获取价格	描述	数据表
ADG721BRM	ADI	获取价格	CMOS Low Voltage 4 ohm Dual SPST Switches
ADG721BRM	ROCHESTER	获取价格	DUAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO8, MO-187AA, MSOP-8
ADG721BRM-REEL	ADI	获取价格	CMOS, Low Voltage, 4 Î© Dual SPST Switches in
ADG721BRM-REEL	ROCHESTER	获取价格	DUAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO8, MO-187AA, MSOP-8
ADG721BRM-REEL7	ROCHESTER	获取价格	DUAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO8, MO-187AA, MSOP-8
ADG721BRM-REEL7	ADI	获取价格	CMOS, Low Voltage, 4 Î© Dual SPST Switches in
ADG721BRMZ	ADI	获取价格	CMOS, Low Voltage, 4 Î© Dual SPST Switches in
ADG721BRMZ	ROCHESTER	获取价格	DUAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO8, ROHS COMPLIANT, MO-187AA, MSOP-8
ADG721BRMZ-REEL	ADI	获取价格	CMOS, Low Voltage, 4 Î© Dual SPST Switches in
ADG721BRMZ-REEL	ROCHESTER	获取价格	DUAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO8, ROHS COMPLIANT, MO-187AA, MSOP-8

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