參數(shù)資料
型號(hào)： DG417BDQ-T1-E3
廠商： Vishay Siliconix
文件頁(yè)數(shù)： 1/16頁(yè)
文件大小： 0K
描述： IC SWITCH QUAD SPST 8MSOP
標(biāo)準(zhǔn)包裝： 2,500
功能： 開(kāi)關(guān)
電路： 1 x SPST - NC
導(dǎo)通狀態(tài)電阻： 35 歐姆
電壓電源： 單/雙電源
電壓 - 電源，單路/雙路(±)： 12V，±15V
電流 - 電源： 1µA
工作溫度： -40°C ~ 85°C
安裝類(lèi)型： 表面貼裝
封裝/外殼： 8-TSSOP，8-MSOP（0.118"，3.00mm 寬）
供應(yīng)商設(shè)備封裝： 8-MSOP
包裝： 帶卷 (TR)
Vishay Siliconix
DG417B, DG418B, DG419B
Document Number: 72107
S09-1261-Rev. D, 13-Jul-09
www.vishay.com
1
Precision Monolithic Quad SPST CMOS Analog Switches
DESCRIPTION
The DG417B, DG418B, DG419B monolithic CMOS analog
switches were designed to provide high performance
switching of analog signals. Combining low power, low
leakages, high speed, low on-resistance and small physical
size, the DG417B series is ideally suited for portable and
battery powered industrial and military applications requiring
high performance and efficient use of board space.
To achieve high-voltage ratings and superior switching
performance, the DG417B series is built on Vishay
Siliconix’s high voltage silicon gate (HVSG) process. Break-
before-make is guaranteed for the DG419B, which is an
SPDT configuration. An epitaxial layer prevents latchup.
Each switch conducts equally well in both directions when
on, and blocks up to the power supply level when off.
The DG417B and DG418B respond to opposite control logic
levels as shown in the Truth Table.
FEATURES
± 15 V analog signal range
On-resistance - RDS(on): 15 Ω
Fast switching action - tON: 110 ns
TTL and CMOS compatible
MSOP-8 and SOIC-8 package
Compliant to RoHS directive 2002/95/EC
BENEFITS
Widest dynamic range
Low signal errors and distortion
Break-before-make switching action
Simple interfacing
Reduced board space
Improved reliability
APPLICATIONS
Precision test equipment
Precision instrumentation
Battery powered systems
Sample-and-hold circuits
Military radios
Guidance and control systems
Hard disk drivers
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
Logic "0"
≤ 0.8 V
Logic "1"
≥ 2.4 V
Logic "0"
≤ 0.8 V
Logic "1"
≥ 2.4 V
* Pb containing terminations are not RoHS compliant, exemptions may apply
1
Dual-In-Line, SOIC-8 and MSOP-8
S
D
V-
GND
IN
V+
VL
2
3
4
8
7
6
5
Top View
DG417B
No connect
TRUTH TABLE
Logic
DG417B
DG418B
0
ON
OFF
1OFF
ON
1
Dual-In-Line, SOIC-8 and MSOP-8
DS2
S1
V-
GNDIN
V+
VL
2
3
4
8
7
6
5
Top View
DG419B
TRUTH TABLE - DG419B
Logic
SW1
SW2
0
ON
OFF
1OFF
ON
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DG417BDY 功能描述:模擬開(kāi)關(guān) IC Quad Mono CMOS SPST RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:2 開(kāi)關(guān)配置:SPDT 開(kāi)啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
DG417BDY-E3 功能描述:模擬開(kāi)關(guān) IC Single SPST 20/25V RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:2 開(kāi)關(guān)配置:SPDT 開(kāi)啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
DG417BDY-T1 功能描述:模擬開(kāi)關(guān) IC Quad Mono CMOS SPST RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:2 開(kāi)關(guān)配置:SPDT 開(kāi)啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
DG417BDY-T1-E3 功能描述:模擬開(kāi)關(guān) IC Quad Mono CMOS SPST RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:2 開(kāi)關(guān)配置:SPDT 開(kāi)啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開(kāi)啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
DG417C/ 制造商:MAXIM 制造商全稱(chēng):Maxim Integrated Products 功能描述:Improved, SPST/SPDT Analog Switches
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