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ADG721BRM PDF预览

ADG721BRM

更新时间: 2024-11-01 22:32:27
品牌 Logo 应用领域
亚德诺 - ADI 复用器开关复用器或开关信号电路光电二极管输出元件PC
页数 文件大小 规格书
8页 208K
描述
CMOS Low Voltage 4 ohm Dual SPST Switches

ADG721BRM 数据手册

 浏览型号ADG721BRM的Datasheet PDF文件第2页浏览型号ADG721BRM的Datasheet PDF文件第3页浏览型号ADG721BRM的Datasheet PDF文件第4页浏览型号ADG721BRM的Datasheet PDF文件第5页浏览型号ADG721BRM的Datasheet PDF文件第6页浏览型号ADG721BRM的Datasheet PDF文件第7页 
CMOS  
a
Low Voltage 4 Dual SPST Switches  
ADG721/ADG722/ADG723  
FUNCTIONAL BLOCK DIAGRAMS  
FEATURES  
+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 SOIC Package  
Fast Switching Times  
tON 20 ns  
ADG722  
ADG721  
S1  
D1  
S1  
D1  
IN1  
IN1  
D2  
S2  
D2  
S2  
IN2  
IN2  
tOFF 10 ns  
Low Power Consumption (<0.1 W)  
TTL/CMOS Compatible  
ADG723  
APPLICATIONS  
Battery Powered Systems  
Communication Systems  
Sample Hold Systems  
Audio Signal Routing  
Video Switching  
S1  
D1  
IN1  
D2  
S2  
IN2  
Mechanical Reed Relay Replacement  
SWITCHES SHOWN FOR A LOGIC "0" INPUT  
PRODUCT HIGHLIGHTS  
GENERAL DESCRIPTION  
1. +1.8 V to +5.5 V Single Supply Operation. The ADG721,  
ADG722 and ADG723 offers high performance, including  
low on resistance and fast switching times and is fully speci-  
fied and guaranteed with +3 V and +5 V supply rails.  
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.  
2. Very Low RON (4 max at 5 V, 10 max at 3 V). At 1.8 V  
operation, RON is typically 40 over the temperature range.  
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.  
3. Low On-Resistance Flatness.  
4. –3 dB Bandwidth >200 MHz.  
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.  
5. Low Power Dissipation. CMOS construction ensures low  
power dissipation.  
6. Fast tON/tOFF.  
7. 8-Lead µSOIC.  
Each switch of the ADG721, ADG722 and ADG723 conducts  
equally well in both directions when on. The ADG723 exhibits  
break-before-make switching action.  
REV. 0  
Information furnished by Analog Devices is believed to be accurate and  
reliable. However, no responsibility is assumed by Analog Devices for its  
use, nor for any infringements of patents or other rights of third parties  
which may result from its use. No license is granted by implication or  
otherwise under any patent or patent rights of Analog Devices.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781/329-4700  
Fax: 781/326-8703  
World Wide Web Site: http://www.analog.com  
© Analog Devices, Inc., 1998  

ADG721BRM 替代型号

型号 品牌 替代类型 描述 数据表
ADG721BRMZ-REEL7 ADI

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CMOS, Low Voltage, 4 Ω Dual SPST Switches in
ADG721BRM-REEL7 ADI

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