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| 型号： | DG419BDY-T1-E3 |
| 厂商： | Vishay Siliconix |
| 文件页数： | 1/16页 |
| 文件大小： | 0K |
| 描述： | IC ANALOG SWITCH CMOS 8SOIC |
| 标准包装： | 2,500 |
| 功能： | 开关 |
| 电路： | 1 x SPDT |
| 导通状态电阻： | 35 欧姆 |
| 电压电源： | 单/双电源 |
| 电压 - 电源，单路/双路(±)： | 12V，±15V |
| 电流 - 电源： | 1µA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 带卷 (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
相关PDF资料 |
PDF描述 |
|---|---|
| VE-J0P-IX-F3 | CONVERTER MOD DC/DC 13.8V 75W |
| VE-B0J-IY-S | CONVERTER MOD DC/DC 36V 50W |
| DG418BDY-T1-E3 | IC ANALOG SWITCH SPDT 8SOIC |
| VE-J0N-IX-F3 | CONVERTER MOD DC/DC 18.5V 75W |
| DG417BDY-T1-E3 | IC SWITCH QUAD SPST 8SOIC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DG419BR | 制造商:Analog Devices 功能描述: |
| DG419C/D | 功能描述:模拟开关 IC RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| DG419C/D-T | 制造商:Maxim Integrated Products 功能描述:PRECISION CMOS ANALOG SWITCH - Tape and Reel |
| DG419CJ | 功能描述:模拟开关 IC RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| DG419CJ+ | 功能描述:模拟开关 IC SPDT Precision CMOS RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
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