ADG444

PRODUCTION

LC²MOS Quad SPST Switch

Data Sheet (Rev. B) Product Selection Table

Part Models: 3
1ku List Price: Starting From $1.25

Viewing:

Overview

44 V Supply Maximum Ratings
V_SS to V_DD Analog Signal Range
Low On-Resistance (< 70 O)
Low ΔR_ON ( 9 Ω max)
Fast Switching Times
t_on < 110 ns
t_off < 60 ns

Low R_ON Match ( 3 Ω max)
Low Power Dissipation
Low Leakage Current (3 nA max)
Low Charge Injection (6 pC max)
Break-Before-Make Switching Action
Latch Up Proof "A" grade options

The ADG444 is a monolithic CMOS device comprising four independently selectable switches. It is designed on an enhanced LC²MOS process which provides low power dissipation yet gives high switching speed and low on resistance.

The ADG444 switches are turned on with a logic low on the appropriate control input. Each switch conducts equally well in both directions when ON and each has an input signal range that extends to the supplies. All switches exhibit break-before-make switching action for use in multiplexer applications. Inherent in the design is low charge injection for minimum transients when switching the digital inputs.

Part Models: 3
1ku List Price: Starting From $1.25

Documentation

Data Sheet 1

ADG441/ADG442/ADG444: LC²MOS Quad SPST Switches Data Sheet (Rev.B) 11/03/2006

Technical Articles 3

Temperature monitor measures three thermal zones 12/11/2003

Data-acquisition system uses fault protection 04/15/2004

Enhanced Multiplexing for MEMS Optical Cross Connects 08/01/2003

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
ADG444BNZ	16-Lead PDIP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
ADG444BRZ	16-Lead SOIC	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
ADG444BRZ-REEL	16-Lead SOIC	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Mar 29, 2021 - 21_0033 Assembly Site Transfer for 14/16L 300_MIL PDIP to Cirtek
		PCN21_0033_Form Material_Report Detailed Change Description Qualification Results Summary
ADG444BNZ	PRODUCTION
Aug 19, 2009 - 07_0024 Package Material Changes for SOT23, MiniSO, MQFP, PDIP, PLCC, SOIC (narrow and wide body), SSOP, TSSOP and TSSOP exposed pad
		Material_Report Material_Report Parts List PCN07_0024_Form Qual Data
ADG444BNZ	PRODUCTION
Oct 5, 2010 - 10_0146 Halogen Free Material Change for 14/16L SOIC_N Products
		PCN10_0146_Form Material_Report AEC-Q100 Reliability Report ADI0012 Reliability Report
ADG444BRZ	PRODUCTION
ADG444BRZ-REEL	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

Software Resources

Can't find the software or driver you need?

Request a Driver/Software

Hardware Ecosystem

Parts	Product Life Cycle	Description
ADG1213	PRODUCTION	Low Capacitance, Low Charge Injection, ±15 V/+12 V iCMOS Quad SPST Switch
ADG5213	RECOMMENDED FOR NEW DESIGNS	High Voltage Latch-Up Proof, Quad SPST Switches

Tools & Simulations

ADG444 SPICE Macro Models 4

Latest Discussions

44 Weeks Ago

1 Years Ago

2 Years Ago