ADG419TQ

更新时间： 2024-11-25 22:47:35

品牌	Logo	应用领域
亚德诺 - ADI		开关光电二极管
页数	文件大小	规格书
8页	117K
描述
LC2MOS Precision Mini-DIP Analog Switch

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ADG419TQ 数据手册

LC²MOS Precision

Mini-DIP Analog Switch

ADG419

FEATURES

FUNCTIONAL BLOCK DIAGRAM

44 V Supply Maximum Ratings

V_SSto V_DDAnalog Signal Range

Low On Resistance (< 35 ⍀)

Ultralow Power Dissipation (< 35 ␮W)

Fast Transition Time (160 ns max)

Break-Before-Make Switching Action

Plug-In Replacement for DG419

ADG419

SWITCH SHOWN FOR A

LOGIC "1" INPUT

APPLICATIONS

Precision Test Equipment

Precision Instrumentation

Battery Powered Systems

Sample Hold Systems

GENERAL DESCRIPTION

PRODUCT HIGHLIGHTS

The ADG419 is a monolithic CMOS SPDT switch. This

switch is designed on an enhanced LC²MOS process that pro-

vides low power dissipation yet gives high switching speed, low

on resistance and low leakage currents.

1. Extended Signal Range

The ADG419 is fabricated on an enhanced LC²MOS pro-

cess, giving an increased signal range that extends to the

supply rails.

The on resistance profile of the ADG419 is very flat over the full

analog input range, ensuring excellent linearity and low distor-

tion. The part also exhibits high switching speed and high signal

bandwidth. CMOS construction ensures ultralow power dissipa-

tion, making the parts ideally suited for portable and battery

powered instruments.

2. Ultralow Power Dissipation

3. Low R_ON

4. Single Supply Operation

For applications where the analog signal is unipolar, the

ADG419 can be operated from a single rail power supply.

The part is fully specified with a single +12 V power supply

and will remain functional with single supplies as low as

+5 V.

Each switch of the ADG419 conducts equally well in both

directions when ON and has an input signal range that extends

to the supplies. In the OFF condition, signal levels up to the

supplies are blocked. The ADG419 exhibits break-before-

make switching action.

REV. A

Information furnished by Analog Devices is believed to be accurate and

reliable. However, no responsibility is assumed by Analog Devices for its

use, nor for any infringements of patents or other rights of third parties

which may result from its use. No license is granted by implication or

otherwise under any patent or patent rights of Analog Devices.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781/329-4700

Fax: 781/326-8703

World Wide Web Site: http://www.analog.com

12 3 4 5 6 7 8

中文翻译

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ADG419TQ 替代型号

型号	品牌	替代类型	描述	数据表
DG419DY+	MAXIM	功能相似	SPDT, 1 Func, 1 Channel, CMOS, PDSO8, 0.150 INCH, MS-012A, SOIC-8
DG419DY+T	MAXIM	功能相似	SPDT, 1 Func, 1 Channel, CMOS, PDSO8, 0.150 INCH, SO-8
DG419CY	MAXIM	功能相似	Improved, SPST/SPDT Analog Switches

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