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參數(shù)資料
| 型號(hào)： | ADG721 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | CMOS Low Voltage 4 ohm Dual SPST Switches |
| 中文描述： | CMOS低電壓4歐姆雙路SPST開關(guān) |
| 文件頁(yè)數(shù)： | 1/8頁(yè) |
| 文件大?。?/td> | 204K |
| 代理商： | ADG721 |
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.
a
ADG721/ADG722/ADG723
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
World Wide Web Site: http://www.analog.com
Fax: 781/326-8703
Analog Devices, Inc., 1998
CMOS
Low Voltage 4
V
Dual SPST Switches
FUNCTIONAL BLOCK DIAGRAMS
ADG721
IN1
D2
S2
S1
D1
IN2
ADG722
IN1
D2
S2
S1
D1
IN2
ADG723
IN1
D2
S2
S1
D1
IN2
SWITCHES SHOWN FOR A LOGIC "0" INPUT
FEATURES
+1.8 V to +5.5 V Single Supply
4
V
(Max) On Resistance
Low On-Resistance Flatness
–3 dB Bandwidth >200 MHz
Rail-to-Rail Operation
8-Lead
m
SOIC Package
Fast Switching Times
t
ON
20 ns
t
OFF
10 ns
Low Power Consumption (<0.1
m
W)
TTL/CMOS Compatible
APPLICATIONS
Battery Powered Systems
Communication Systems
Sample Hold Systems
Audio Signal Routing
Video Switching
Mechanical Reed Relay Replacement
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 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.
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.
Each switch of the ADG721, ADG722 and ADG723 conducts
equally well in both directions when on. The ADG723 exhibits
break-before-make switching action.
PRODUCT HIGHLIGHTS
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.
2. Very Low R
ON
(4
max at 5 V, 10
max at 3 V). At 1.8 V
operation, R
ON
is typically 40
over the temperature range.
3. Low On-Resistance Flatness.
4. –3 dB Bandwidth >200 MHz.
5. Low Power Dissipation. CMOS construction ensures low
power dissipation.
6. Fast t
ON
/t
OFF.
7. 8-Lead
μ
SOIC.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADG721BRM | Tantalum Conformal-Coated Capacitor; Capacitance: 100uF; Voltage: 4V; Packaging: Tape & Reel |
| ADG722 | Tantalum Conformal-Coated Capacitor; Capacitance: 100uF; Voltage: 4V; Packaging: Tape & Reel |
| ADG722BRM | Tantalum Conformal-Coated Capacitor; Capacitance: 100uF; Voltage: 4V; Packaging: Tape & Reel |
| ADG723 | Tantalum Conformal-Coated Capacitor; Capacitance: 15uF; Voltage: 4V; Packaging: Tape & Reel |
| ADG723BRM | Tantalum Conformal-Coated Capacitor; Capacitance: 150uF; Voltage: 4V; Packaging: Tape & Reel |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADG721_11 | 制造商:AD 制造商全稱:Analog Devices 功能描述:CMOS, Low Voltage, 4 ?? Dual SPST Switches in 3 mm ?? 2 mm LFCSP |
| ADG7218RM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:IC-LOW VOLTAGE DUAL SPST |
| ADG721ACPZ-REEL | 制造商:Analog Devices 功能描述: |
| ADG721ACPZ-REEL7 | 制造商:Analog Devices 功能描述:ANLG SW DUAL SPST 5.5V 8LFCSP EP - Tape and Reel |
| ADG721BRM | 功能描述:IC SWITCH DUAL SPST 8MSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 模擬開關(guān)，多路復(fù)用器，多路分解器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 功能:多路復(fù)用器 電路:1 x 4:1 導(dǎo)通狀態(tài)電阻:- 電壓電源:雙電源 電壓 - 電源，單路/雙路(±):±5V 電流 - 電源:7mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:帶卷 (TR) |
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