參數(shù)資料
型號(hào): ADG1201BRJZ-REEL7
廠商: Analog Devices Inc
文件頁(yè)數(shù): 1/16頁(yè)
文件大?。?/td> 0K
描述: IC SWITCH SPST NO SOT23
標(biāo)準(zhǔn)包裝: 3,000
系列: iCMOS®
功能: 開關(guān)
電路: 1 x SPST - NO
導(dǎo)通狀態(tài)電阻: 475 歐姆
電壓電源: 單/雙電源
電壓 - 電源,單路/雙路(±): 5V,±2.5 V ~ 8.25 V
電流 - 電源: 60µA
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: SOT-23-6
供應(yīng)商設(shè)備封裝: SOT-23-6
包裝: 帶卷 (TR)
Low Capacitance, Low Charge Injection,
±15 V/+12 V iCMOS SPST in SOT-23
ADG1201/ADG1202
Rev. 0
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringementsof patentsorother
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113
2008 Analog Devices, Inc. All rights reserved.
FEATURES
2.4 pF off capacitance
<1 pC charge injection
Low leakage; 0.6 nA maximum @ 85°C
120 Ω on resistance
Fully specified at ±15 V, +12 V
No VL supply required
3 V logic-compatible inputs
Rail-to-rail operation
6-lead SOT-23 package
APPLICATIONS
Automatic test equipment
Data acquisition systems
Battery-powered systems
Sample-and-hold systems
Audio signal routing
Video signal routing
Communication systems
FUNCTIONAL BLOCK DIAGRAM
ADG1201
SD
IN
ADG1202
SD
IN
SWITCHES SHOWN FOR A LOGIC “1” INPUT
0
657
6-
0
01
Figure 1.
GENERAL DESCRIPTION
The ADG1201/ADG1202 are monolithic complementary
metal-oxide semiconductor (CMOS) devices containing
an SPST switch designed in an iCMOS (industrial CMOS)
process. iCMOS is a modular manufacturing process
combining high voltage CMOS and bipolar technologies.
It enables the development of a wide range of high perform-
ance analog ICs capable of 33 V operation in a footprint
that no previous generation of high voltage parts has been
able to achieve. Unlike analog ICs using conventional
CMOS processes, iCMOS components can tolerate high
supply voltages while providing increased performance,
dramatically lower power consumption, and reduced
package size.
The ultralow capacitance and charge injection of these
switches make them ideal solutions for data acquisition
and sample-and-hold applications, where low glitch and fast
settling are required. Fast switching speed coupled with
high signal bandwidth make the parts suitable for video
signal switching.
iCMOS construction ensures ultralow power dissipation,
making the parts ideally suited for portable and battery-
powered instruments.
The ADG1201/ADG1202 contain a single-pole/single-throw
(SPST) switch. Figure 1 shows that with a logic input of 1, the
switch of the ADG1201 is closed and that of the ADG1202 is
open. Each switch conducts equally well in both directions when
on and has an input signal range that extends to the supplies. In
the off condition, signal levels up to the supplies are blocked.
PRODUCT HIGHLIGHTS
1.
Ultralow capacitance.
2.
<1 pC charge injection.
3.
Ultralow leakage.
4.
3 V logic-compatible digital inputs: VIH = 2.0 V, VIL = 0.8 V.
5.
No VL logic power supply required.
6.
SOT-23 package.
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