參數(shù)資料
型號(hào)： DG202BDY-E3
廠商： Vishay Siliconix
文件頁(yè)數(shù)： 1/16頁(yè)
文件大?。?/td> 0K
描述： IC SWITCH QUAD CMOS 16SOIC
標(biāo)準(zhǔn)包裝： 500
功能： 開關(guān)
電路： 4 x SPST - NO
導(dǎo)通狀態(tài)電阻： 160 歐姆
電壓電源： 單/雙電源
電壓 - 電源，單路/雙路(±)： 4 V ~ 25 V，±4.5 V ~ 22 V
電流 - 電源： 50µA
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 16-SOIC（0.154"，3.90mm 寬）
供應(yīng)商設(shè)備封裝： 16-SOIC N
包裝： 散裝
Vishay Siliconix
DG201B, DG202B
Document Number: 70037
S11-0800-Rev. J, 25-Apr-11
www.vishay.com
1
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Improved Quad CMOS Analog Switches
FEATURES
± 22 V supply voltage rating
TTL and CMOS compatible logic
Low on-resistance - RDS(on): 45
Low leakage - ID(on): 20 pA
Single supply operation possible
Extended temperature range
Fast switching - tON: 120 ns
Low glitching - Q: 1 pC
Compliant to RoHS Directive 2002/95/EC
BENEFITS
Wide analog signal range
Simple logic interface
Higher accuracy
Minimum transients
Reduced power consumption
Superior to DG201A, DG202
Space savings (TSSOP)
APPLICATIONS
Industrial instrumentation
Test equipment
Communications systems
Disk drives
Computer peripherals
Portable instruments
Sample-and-hold circuits
DESCRIPTION
The DG201B, DG202B analog switches are highly improved
versions of the industry-standard DG201A, DG202. 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 ± 22 V input signals, and have an improved
continuous current rating of 30 mA. An epitaxial layer
prevents latchup.
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.)
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
Logic “0”
0.8 V
Logic “1”
2.4 V
* Pb containing terminations are not RoHS compliant, exemptions may apply
IN1
IN2
D1
D2
S1
S2
V-
V+
GND
NC
S4
S3
D4
D3
IN4
IN3
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
Top View
DG201B
Dual-In-Line, SOIC and TSSOP
TRUTH TABLE
Logic
DG201B
DG202B
0
ON
OFF
1OFF
ON
Available
Pb-free
RoHS*
COMPLIANT
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DG202BDY-T1 功能描述:模擬開關(guān) IC Quad SPST Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時(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
DG202BDY-T1-E3 功能描述:模擬開關(guān) IC Quad SPST Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時(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
DG202BDY-T1-E3 制造商:Vishay Siliconix 功能描述:Analog Switch / Multiplexer (Mux) IC
DG202BK 制造商:Maxim Integrated Products 功能描述:16 PINS CDIP PKG - Bulk 制造商:Rochester Electronics LLC 功能描述:- Bulk
DG202BSE 功能描述:模擬開關(guān) IC RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時(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
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