Datasheet > DG441LE

DG441LE

更新时间： 2024-12-02 01:16:39

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
18页	331K
描述
Low Charge Injection and Leakage, Quad SPST Switches

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数据手册

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DG441LE 数据手册

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 R_DS(on): 16 

• Fast switching t_ON: 18 ns,typ.

• Low parasitic capacitance:

DG442LE

monolithic

quad

Available

C_D(ON): 15 pF

C_S(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 (C_D(ON)15 pF), and fast switching speed

(t_ON, 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

TRUTH TABLE

LOGIC

DG441LE

DG442LE

Off

Logic “0”  0.8 V

Logic “1”  2.4 V

V-

V+

DG441LE / 442LE

GND

Top View

S16-0392-Rev. A, 07-Mar-16

Document Number: 76754

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

12 3 4 5 6 7...18

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与DG441LE相关器件

型号	品牌	获取价格	描述	数据表
DG441LEDJ-GE3	VISHAY	获取价格	IC SWITCH QUAD SPST 16-DIP
DG441LEDQ-GE3	VISHAY	获取价格	IC SWITCH QUAD SPST 16-TSSOP
DG441LEDQ-T1-GE3	VISHAY	获取价格	IC SWITCH QUAD SPST 16-TSSOP
DG441LEDY-GE3	VISHAY	获取价格	Low Charge Injection and Leakage, Quad SPST Switches
DG441LEDY-T1-GE3	VISHAY	获取价格	IC SWITCH QUAD SPST 16-SOIC
DG441MY/PR	MAXIM	获取价格	Improved, Quad, SPST Analog Switches
DG441MY/PR-T	MAXIM	获取价格	暂无描述
DG441Y	VISHAY	获取价格	SPST, 1 Func, 4 Channel, SOIC
DG442	VISHAY	获取价格	Quad SPST CMOS Analog Switches
DG442	MAXIM	获取价格	Improved, Quad, SPST Analog Switches

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