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參數(shù)資料
| 型號： | ADG1219BRJZ-REEL7 |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 1/16頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC SWITCH SPDT SOT23-8 |
| 產(chǎn)品培訓模塊： | iCMOS™ Switches and Multiplexers for Data Acquisition Switch Fundamentals |
| 標準包裝： | 1 |
| 系列： | iCMOS® |
| 功能： | 開關 |
| 電路： | 1 x SPDT - NC/NO |
| 導通狀態(tài)電阻： | 475 歐姆 |
| 電壓電源： | 單/雙電源 |
| 電壓 - 電源，單路/雙路(±)： | 12V，±15V |
| 電流 - 電源： | 140µA |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | SOT-23-8 |
| 供應商設備封裝： | SOT-23-8 |
| 包裝： | 標準包裝 |
| 產(chǎn)品目錄頁面： | 801 (CN2011-ZH PDF) |
| 其它名稱： | ADG1219BRJZ-REEL7DKR |
Low Capacitance, Low Charge Injection,
±15 V/12 V iCMOS SPDT in SOT-23
ADG1219
Rev. A
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
2008–2009 Analog Devices, Inc. All rights reserved.
ADG1219
DECODER
SA
IN
EN
SB
FEATURES
<0.5 pC charge injection over full signal range
2.5 pF off capacitance
Low leakage; 0.6 nA maximum @ 85°C
120 Ω on resistance
Fully specified at +12 V, ±15 V
No VL supply required
3 V logic-compatible inputs
Rail-to-rail operation
8-lead SOT-23 package
APPLICATIONS
Automatic test equipment
Data acquisition systems
Battery-powered systems
Sample-and-hold systems
Audio/video signal routing
Communication systems
FUNCTIONAL BLOCK DIAGRAM
D
06
57
5-
0
01
SWITCHES SHOWN FOR A LOGIC 0 INPUT
0.5
–0.5
–15
15
06
57
5-
0
33
INPUT VOLTAGE (V)
CHA
RG
E
I
N
JE
CT
IO
N
(
p
C)
Figure 1.
GENERAL DESCRIPTION
The ADG1219 is a monolithic iCMOS device containing an
SPDT switch. An EN input is used to enable or disable the
device. When disabled, all channels are switched off. When on,
each channel conducts equally well in both directions and has
an input signal range that extends to the supplies. Each switch
exhibits break-before-make switching action.
The iCMOS (industrial CMOS) modular manufacturing
process combines high voltage complementary metal-oxide
semiconductor (CMOS) and bipolar technologies. It enables the
development of a wide range of high performance analog ICs
capable of 33 V operation in a footprint that no other 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 perfor-
mance, dramatically lower power consumption, and reduced
package size.
The ultralow capacitance and exceptionally low charge injection
of these multiplexers make them ideal solutions for data acquisi-
tion and sample-and-hold applications, where low glitch and
fast settling are required. Figure 2 shows that there is minimum
charge injection over the entire signal range of the device.
iCMOS construction also ensures ultralow power dissipation,
making the parts ideally suited for portable and battery-
powered instruments.
TA = 25C
0.4
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
VDD = +15V
VSS = –15V
VDD = +12V
VSS = 0V
VDD = +5V
VSS = –5V
–10
–5
0
5
10
Figure 2. Charge Injection vs. Input Voltage
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| ADG1221BRMZ | 功能描述:IC SWITCH DUAL SPST 10MSOP 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:iCMOS® 特色產(chǎn)品:MicroPak? 標準包裝:1 系列:- 功能:開關 電路:2 x SPST - NC 導通狀態(tài)電阻:500 毫歐 電壓電源:單電源 電壓 - 電源，單路/雙路(±):1.4 V ~ 4.3 V 電流 - 電源:150nA 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:8-XFDFN 供應商設備封裝:8-XSON，SOT833-1 （1.95x1） 包裝:Digi-Reel® 其它名稱:568-5557-6 |
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