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參數資料
| 型號： | ADG741 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | CMOS Low Voltage 2ohm SPST Switches in SC70 Packages |
| 中文描述： | CMOS低電壓2ohm SPST開關在SC70封裝 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 118K |
| 代理商： | ADG741 |
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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
ADG741/ADG742
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., 2000
CMOS Low Voltage
2
SPST Switches in SC70 Packages
FUNCTIONAL BLOCK DIAGRAMS
IN
S
D
ADG741
IN
S
D
ADG742
SWITCHES SHOWN FOR
A LOGIC "1" INPUT
FEATURES
1.8 V to 5.5 V Single Supply
2
(Typ) On Resistance
Low On-Resistance Flatness
–3 dB Bandwidth >200 MHz
Rail-to-Rail Operation
6-Lead SC70
Fast Switching Times
t
ON
18 ns
t
OFF
12 ns
Typical Power Consumption (<0.01 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 ADG741/ADG742 are monolithic CMOS SPST switches.
These switches are designed on an advanced submicron process
that provides low power dissipation yet high switching speed,
low on resistance, low leakage currents and –3 dB bandwidths of
greater than 200 MHz can be achieved.
The ADG741/ADG742 can operate from a single 1.8 V to 5.5 V
supply, making it ideal for use in battery-powered instruments
and with Analog Devices’ new generation of DACs and ADCs.
As can be seen from the Functional Block Diagrams, with a
logic input of “1” the switch of the ADG741 is closed, while
that of the ADG742 is open. Each switch conducts equally well
in both directions when ON.
The ADG741/ADG742 are available in 6-lead SC70 package.
PRODUCT HIGHLIGHTS
1. 1.8 V to 5.5 V Single Supply Operation. The ADG741/
ADG742 offer high performance, including low on resistance
and fast switching times and is fully specified and guaranteed
with 3 V and 5 V supply rails.
2. Very Low R
ON
(3
max at 5 V, 5
max at 3 V). At 1.8 V
operation, R
ON
is typically 40
over the temperature range.
3. On-Resistance Flatness R
FLAT(ON)
(1
max).
4. –3 dB Bandwidth >200 MHz.
5. Low Power Dissipation. CMOS construction ensures low
power dissipation.
6. Fast t
ON
/t
OFF.
7. Tiny 6-Lead SC70 package.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ADG741BKS | 制造商:AD 制造商全稱:Analog Devices 功能描述:CMOS Low Voltage 2ohm SPST Switches in SC70 Packages |
| ADG741BKS-R2 | 制造商:Analog Devices 功能描述: 制造商:Rochester Electronics LLC 功能描述: |
| ADG741BKS－REEL | 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述: |
| adg741bks-reel7 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述: |
| ADG741BKSZ5-REEL | 功能描述:IC SWITCH SPST SC70-5 RoHS:是 類別:集成電路 (IC) >> 接口 - 模擬開關，多路復用器，多路分解器 系列:- 標準包裝:1,000 系列:- 功能:多路復用器 電路:1 x 4:1 導通狀態電阻:- 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） 供應商設備封裝:16-SOIC 包裝:帶卷 (TR) |
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