4- and 8-Channel 15 V/+12 V Multiplexers ADG1308/ADG1309 FEATURES FUNCTIONAL BLOCK DIAGRAMS 33 V supply range ADG1308 ADG1309 130 on resistance S1 S1A Fully specified at 15 V/+12 V DA 3 V logic-compatible inputs S4A Rail-to-rail operation D Break-before-make switching action S1B 16-lead TSSOP and 16-lead SOIC N DB Upgrade for the ADG508A/ADG509A S8 S4B APPLICATIONS 1-OF-8 1-OF-4 DECODER DECODER Audio and video routing Test equipment A0 A1 A2 EN A0 A1 EN Data acquisition systems Figure 1. Battery-powered systems Communication systems Signal routing GENERAL DESCRIPTION The ADG1308 and ADG1309 are monolithic analog multi- Fast switching speed coupled with high signal bandwidth makes plexers consisting of eight single channels and four differential the parts suitable for video signal switching. CMOS channels, respectively. The ADG1308 switches one of eight construction ensures ultra low power dissipation, making the inputs to a common output as determined by the 3-bit binary parts ideally suited for portable and battery-powered address lines A0, A1, and A2. The ADG1309 switches one of instruments. four differential inputs to a common differential output as PRODUCT HIGHLIGHTS determined by the 2-bit binary address lines A0 and A1. An EN 1. 16-lead TSSOP and 16-lead SOIC N available. input on both devices is used to enable or disable the device. When disabled, all channels are switched off. 2. Pin compatible with the ADG508AKR and the ADG509AKR devices. When the switches are on, each switch conducts equally well 3. 3 V, logic-compatible digital input where: in both directions and has an input signal range that extends to V = 2.0 V and V = 0.8 V. IH IL the power supplies. In the off condition, signal levels up to the supplies are blocked. All switches exhibit break-before-make 4. V logic power supply not required. L switching action for use in multiplexer applications. Inherent in 5. Low power consumption. the design is the low charge injection for minimum transients when switching the digital inputs. 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. Fax: 781.461.3113 20062009 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. 06009-001ADG1308/ADG1309 TABLE OF CONTENTS Features .............................................................................................. 1 Absolute Maximum Ratings ............................................................6 Applications ....................................................................................... 1 ESD Caution...................................................................................6 Functional Block Diagrams ............................................................. 1 Pin Configurations and Function Descriptions ............................7 General Description ......................................................................... 1 ADG1308 Truth Table ..................................................................7 Product Highlights ........................................................................... 1 ADG1309 Truth Table ..................................................................8 Revision History ............................................................................... 2 Typical Performance Characteristics ..............................................9 Specif icat ions ..................................................................................... 3 Test Circuits ..................................................................................... 11 Dual Supply ................................................................................... 3 Terminology .................................................................................... 13 Single Supply ................................................................................. 5 Outline Dimensions ....................................................................... 14 Ordering Guide .......................................................................... 14 REVISION HISTORY 1/09Rev. 0 to Rev. A Change to IDD Parameter, Table 1 ................................................... 4 Change to IDD Parameter, Table 2 ................................................... 5 Updated Outline Dimensions ....................................................... 14 4/06Revision 0: Initial Version Rev. A Page 2 of 16