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DG441LEDQ-T1-GE3 PDF预览

DG441LEDQ-T1-GE3

更新时间: 2024-12-01 22:59:39
品牌 Logo 应用领域
威世 - VISHAY /
页数 文件大小 规格书
18页 326K
描述
IC SWITCH QUAD SPST 16-TSSOP

DG441LEDQ-T1-GE3 数据手册

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DG441LE, DG442LE  
www.vishay.com  
Vishay Siliconix  
16 , Low Charge Injection and Leakage,  
+12 V / +5 V / +3 V / 5 V ꢀQad ꢁSꢁꢂ ꢁwitcheꢃ  
DESCRIPTION  
The DG441LE,  
single-pole-single-throw analog switches are designed to  
provide high speed, low error switching of analog signals.  
The DG441LE has a normally closed function. The DG442LE  
has a normally open function.  
FEATURES  
• 3 V to 16 V single supply or 3 V to 8 V dual  
supply  
• On-resistance RDS(on): 16   
• Fast switching tON: 18 ns,typ.  
• Low parasitic capacitance:  
DG442LE  
monolithic  
quad  
Available  
Available  
CD(ON): 15 pF  
CS(OFF): 5 pF  
• Less than 8 pC charge injection over the full  
signal swing range  
• Low leakage: < 10 pA, typ.  
• TTL, CMOS compatible  
• Material categorization: for definitions of compliance  
please see www.vishay.com/doc?99912  
Note  
The DG441LE, DG442LE feature low charge injection of a  
few picocoulombs over the full analog switch range.  
Combining low on resistance (16 , typ.), low parasitic  
capacitance (CD(ON) 15 pF), and fast switching speed  
(tON, 18 ns, typ.), the devices are ideal for data acquisition,  
sample-and-hold, and ADC input circuit designs.  
Available  
The DG441LE, DG442LE operate on single and dual  
supplies. Single supply voltage ranges from 3 V to 16 V while  
dual supply operation is recommended with 3 V to 8 V.  
Each switch conducts equally well in both direction when  
on, and blocks input voltages up to the supply levels when  
off.  
*
This datasheet provides information about parts that are  
RoHS-compliant and / or parts that are non-RoHS-compliant. For  
example, parts with lead (Pb) terminations are not RoHS-compliant.  
Please see the information / tables in this datasheet for details.  
BENEFITS  
• Wide operation voltage range  
• Low signal errors and distortion  
• Fast switching time  
The DG441LE, DG442LE are available in 16 lead TSSOP,  
SOIC, and PDIP packages.  
• Minimized switching glitch  
APPLICATIONS  
• Automatic test equipment  
• Process control and automation  
• Data acquisition systems  
• Meters and instruments  
• Medical and healthcare systems  
• Communication systems  
• Audio and video signal routing  
• Relay replacement  
• Battery powered systems  
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION  
Dual-In-Line, TSSOP and SOIC  
IN  
D
IN  
D
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
1
1
1
2
TRUTH TABLE  
2
LOGIC  
DG441LE  
On  
DG442LE  
Off  
0
1
S
S
2
Off  
On  
Logic “0” 0.8 V  
Logic “1” 2.4 V  
V-  
V+  
DG441LE / 442LE  
GND  
NC  
Top View  
S
4
S
3
D
4
D
3
IN  
4
IN  
3
S16-0392-Rev. A, 07-Mar-16  
Document Number: 76754  
1
For technical questions, contact: analogswitchtechsupport@vishay.com  
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  

DG441LEDQ-T1-GE3 替代型号

型号 品牌 替代类型 描述 数据表
DG441LEDQ-GE3 VISHAY

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