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參數(shù)資料
| 型號： | DG201BDY |
| 廠商： | Vishay Intertechnology,Inc. |
| 英文描述： | Improved Quad CMOS Analog Switches |
| 中文描述： | 改進的四CMOS模擬開關 |
| 文件頁數(shù)： | 1/9頁 |
| 文件大?。?/td> | 96K |
| 代理商： | DG201BDY |
IN
1
IN
2
D
1
D
2
S
1
S
2
V–
V+
GND
NC
S
4
S
3
D
4
D
3
IN
4
IN
3
1
2
3
4
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16
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Top View
DG201B
Dual-In-Line, SOIC and TSSOP
DG201B/202B
Vishay Siliconix
Document Number: 70037
S-52433—Rev. G, 06-Sep-99
www.vishay.com FaxBack 408-970-5600
4-1
Improved Quad CMOS Analog Switches
22-V Supply Voltage Rating
TTL and CMOS Compatible Logic
Low On-Resistance—r
DS(on)
: 45
Low Leakage—I
D(on)
: 20 pA
Single Supply Operation Possible
Extended Temperature Range
Fast Switching—t
ON
: 120 ns
Low Glitching—Q: 1 pC
Wide Analog Signal Range
Simple Logic Interface
Higher Accuracy
Minimum Transients
Reduced Power Consumption
Superior to DG201A/202
Space Savings (TSSOP)
Industrial Instrumentation
Test Equipment
Communications Systems
Disk Drives
Computer Peripherals
Portable Instruments
Sample-and-Hold Circuits
The DG201B/202B analog switches are highly improved
versions of the industry-standard DG201A/202. These
devices are fabricated in Vishay Siliconix’ proprietary silicon
gate CMOS process, resulting in lower on-resistance, lower
leakage, higher speed, and lower power consumption.
These quad single-pole single-throw switches are designed
for a wide variety of applications in telecommunications,
instrumentation, process control, computer peripherals, etc.
An improved charge injection compensation design minimizes
switching transients. The DG201B and DG202B can handle
up to
current rating of 30 mA. An epitaxial layer prevents latchup.
22-V input signals, and have an improved continuous
All devices feature true bi-directional performance in the on
condition, and will block signals to the supply voltages in the
off condition.
The DG201B is a normally closed switch and the DG202B is
a normally open switch. (See Truth Table.)
Logic
DG201B
DG202B
0
ON
OFF
1
OFF
ON
Logic “0”
Logic “1”
0.8 V
2.4 V
相關PDF資料 |
PDF描述 |
|---|---|
| DG201BDJ | CONNECTOR |
| DG201HS | High-Speed Quad SPST CMOS Analog Switch(高速四單刀單擲CMOS模擬開關) |
| DG2020 | Low-Voltage Single Asymmetrical SPDT Analog Switch |
| DG2031 | Low-Voltage, Sub 1, Dual SPDT Analog Switch |
| DG2031DQ-T1 | Low-Voltage, Sub 1, Dual SPDT Analog Switch |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| DG201BDY-E3 | 功能描述:模擬開關 IC Quad SPST Switch RoHS:否 制造商:Texas Instruments 開關數(shù)量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| DG201BDY-T1 | 功能描述:模擬開關 IC Quad CMOS SPST RoHS:否 制造商:Texas Instruments 開關數(shù)量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| DG201BDY-T1-E3 | 功能描述:模擬開關 IC Quad SPST 22/25V RoHS:否 制造商:Texas Instruments 開關數(shù)量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| DG201BK | 制造商:HARRIS 制造商全稱:HARRIS 功能描述:CMOS Dual/Quad SPST Analog Switches |
| DG201C | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Quad SPST CMOS Analog Switches |
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