0.5 , CMOS, 1.8 V to 5.5 V, 2:1 Mux/SPDT Switch Data Sheet ADG819 FEATURES FUNCTIONAL BLOCK DIAGRAM Low on resistance: 0.8 maximum at 125C ADG819 0.25 maximum on resistance flatness S2 1.8 V to 5.5 V single supply D S1 200 mA current carrying capability Automotive temperature range: 40C to +125C IN Rail-to-rail operation 6-lead SOT-23, 8-lead MSOP, and 6-ball WLCSP packages SWITCHES SHOWN FOR A LOGIC 1 INPUT Fast switching times Figure 1. Typical power consumption (<0.01 W) TTL-/CMOS-compatible inputs Pin compatible with the ADG719 APPLICATIONS Power routing Battery-powered systems Communication systems Data acquisition systems Cellular phones Modems PCMCIA cards Hard drives Relay replacement GENERAL DESCRIPTION The ADG819 is a monolithic, CMOS, single-pole, double-throw PRODUCT HIGHLIGHTS (SPDT) switch. This switch is designed on a submicron process 1. Very low on resistance, 0.5 typical. that provides low power dissipation yet gives high switching 2. 1.8 V to 5.5 V single-supply operation. speed, low on resistance, and low leakage currents. 3. High current carrying capability. Low power consumption and an operating supply range of 4. Tiny 6-lead SOT-23, 8-lead MSOP, and 6-ball, 1.14 mm 1.8 V to 5.5 V make the ADG819 ideal for battery-powered, 2.18 mm WLCSP packages. portable instruments. Each switch of the ADG819 conducts equally well in both directions when on. The ADG819 exhibits break-before-make switching action, thus preventing momentary shorting when switching channels. The ADG819 is available in a 6-lead SOT-23 package, an 8-lead MSOP package, and in a 6-ball WLCSP package. This chip occupies only a 1.14 mm 2.18 mm area, making it the ideal candidate for space-constrained applications. 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 One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. rights of third parties that may result from its use. Specifications subject to change without notice. No Tel: 781.329.4700 www.analog.com license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. Fax: 781.461.3113 20022012 Analog Devices, Inc. All rights reserved. 02801-001ADG819 Data Sheet TABLE OF CONTENTS Features .............................................................................................. 1 ESD Caution...................................................................................5 Applications ....................................................................................... 1 Pin Configurations and Function Descriptions ............................6 Functional Block Diagram .............................................................. 1 Typical Performance Characteristics ..............................................7 General Description ......................................................................... 1 Test Circuits ........................................................................................9 Product Highlights ........................................................................... 1 Terminology .................................................................................... 11 Revision History ............................................................................... 2 Outline Dimensions ....................................................................... 12 Specifications ..................................................................................... 3 Ordering Guide .......................................................................... 13 Absolute Maximum Ratings ............................................................ 5 REVISION HISTORY 5/12Rev. 0 to Rev. A Updated Format .................................................................. Universal Deleted ADG820 ................................................................ Universal Changes to General Description .................................................... 1 Changes to Table 1 ............................................................................ 3 Changes to Table 2 ............................................................................ 4 Change to WLCSP Thermal Impedance Parameter, JA Table 3 ................................................................................................ 5 Added Table 5 and Table 6 Renumbered Sequentially ............... 6 Deleted Test Circuit 6 Renumbered Sequentially ....................... 8 Changes to Figure 11 to Figure 14 .................................................. 8 Changes to Terminology Section.................................................. 11 Updated Outline Dimensions ....................................................... 12 Changes to Ordering Guide .......................................................... 13 5/02Revision 0: Initial Version Rev. A Page 2 of 16