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| 型号： | DG271BDY-E3 |
| 厂商： | Vishay Siliconix |
| 文件页数： | 1/5页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH QUAD SPST 16SOIC |
| 标准包装： | 500 |
| 功能： | 开关 |
| 电路： | 4 x SPST - NC |
| 导通状态电阻： | 50 欧姆 |
| 电压电源： | 双电源 |
| 电压 - 电源，单路/双路(±)： | ±15V |
| 电流 - 电源： | 5.5mA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 16-SOIC N |
| 包装： | 管件 |
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Top View
IN1
IN2
D1
D2
S1
S2
V
V+
GND
NC
S4
S3
D4
D3
IN4
IN3
Dual-In-Line and SOIC
DG271B
Vishay Siliconix
Document Number: 70966
S-42137—Rev. B, 15-Nov-04
www.vishay.com
1
High-Speed Quad Monolithic SPST CMOS Analog Switch
FEATURES
BENEFITS
APPLICATIONS
D Fast Switching tON: 55 ns
D Low Charge Injection: 5 pC
D Low rDS(on): 32 W
D TTL/CMOS Compatible
D Low Leakage: 50 pA
D Fast Settling Times
D Reduced Switching Glitches
D High Precision
D High-Speed Switching
D Sample/Hold
D Digital Filters
D Op Amp Gain Switching
D Flight Control Systems
D Automatic Test Equipment
D Choppers
D Communication Systems
DESCRIPTION
The DG271B high speed quad single-pole single-throw analog
switch is intended for applications that require low
on-resistance, low leakage currents, and fast switching
speeds.
Built on the Vishay Siliconix’ proprietary high voltage silicon
gate process to achieve superior on/off performance, each
switch conducts equally well in both directions when on, and
blocks up to the supply voltage when off. An epitaxial layer
prevents latchup.
The DG271B has a redesign internal regulator which improves
start-up over the DG271.
As a committed partner to the community and the
environment, Vishay Siliconix manufactures this product with
the lead (Pb)-free device terminations. For analog switching
products manufactured with 100% matte tin device
terminations, the lead (Pb)-free “—E3” suffix is being used as
a designator.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
TRUTH TABLE
Logic
Switch
0
ON
1
OFF
Logic “0” v 08 V
Logic “0” v 0.8 V
Logic “1” w 24 V
Logic “1” w 2.4 V
ORDERING INFORMATION
Temp Range
Package
Part Number
0 to 70_C
16-Pin Plastic DIP
DG271BCJ—E3
40 to 85_C
16 Pin Narrow SOIC
DG271BDY—E3
40 to 85_C
16-Pin Narrow SOIC
DG271BDY-T1—E3 (with Tape and Reel)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DG271BDY-T1 | 功能描述:模拟开关 IC Hi-Speed Quad SPST 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 |
| DG271BDY-T1-E3 | 功能描述:模拟开关 IC Quad SPST 22/25V 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 |
| DG271CJ | 制造商:Vishay Siliconix 功能描述: |
| DG271DY | 制造商:未知厂家 制造商全称:未知厂家 功能描述:SPST Analog Switch |
| DG271MIL | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:High-Speed Quad Monolithic SPST CMOS Analog Switch |
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