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ADG1309 Dataheets PDF



Part Number ADG1309
Manufacturers Analog Devices
Logo Analog Devices
Description Multiplexers
Datasheet ADG1309 DatasheetADG1309 Datasheet (PDF)

FEATURES 33 V supply range 130 Ω on resistance Fully specified at ±15 V/+12 V 3 V logic-compatible inputs Rail-to-rail operation Break-before-make switching action 16-lead TSSOP and 16-lead SOIC_N Upgrade for the ADG508A/ADG509A APPLICATIONS Audio and video routing Test equipment Data acquisition systems Battery-powered systems Communication systems Signal routing 4- and 8-Channel ±15 V/+12 V Multiplexers ADG1308/ADG1309 FUNCTIONAL BLOCK DIAGRAMS ADG1308 ADG1309 S1 S1A DA S4A D S1B DB.

  ADG1309   ADG1309


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FEATURES 33 V supply range 130 Ω on resistance Fully specified at ±15 V/+12 V 3 V logic-compatible inputs Rail-to-rail operation Break-before-make switching action 16-lead TSSOP and 16-lead SOIC_N Upgrade for the ADG508A/ADG509A APPLICATIONS Audio and video routing Test equipment Data acquisition systems Battery-powered systems Communication systems Signal routing 4- and 8-Channel ±15 V/+12 V Multiplexers ADG1308/ADG1309 FUNCTIONAL BLOCK DIAGRAMS ADG1308 ADG1309 S1 S1A DA S4A D S1B DB S8 S4B 1-OF-8 DECODER 1-OF-4 DECODER 06009-001 A0 A1 A2 EN Figure 1. A0 A1 EN GENERAL DESCRIPTION The ADG1308 and ADG1309 are monolithic analog multiplexers consisting of eight single channels and four differential channels, respectively. The ADG1308 switches one of eight inputs to a common output as determined by the 3-bit binary address lines A0, A1, and A2. The ADG1309 switches one of four differential inputs to a common differential output as determined by the 2-bit binary address lines A0 and A1. An EN input on both devices is used to enable or disable the device. When disabled, all channels are switched off. When the switches are on, each switch conducts equally well in both directions and has an input signal range that extends to the power supplies. In the off condition, signal levels up to the supplies are blocked. All switches exhibit break-before-make switching action for use in multiplexer applications. Inherent in the design is the low charge injection for minimum transients when switching the digital inputs. Fast switching speed coupled with high signal bandwidth makes the parts suitable for video signal switching. CMOS construction ensures ultra low power dissipation, making the parts ideally suited for portable and battery-powered instruments. PRODUCT HIGHLIGHTS 1. 16-lead TSSOP and 16-lead SOIC_N available. 2. Pin compatible with the ADG508AKR and the ADG509AKR devices. 3. 3 V, logic-compatible digital input where: VIH = 2.0 V and VIL = 0.8 V. 4. VL logic power supply not required. 5. Low power consumption. 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 that may result from its use. Specifications subject to change without notice. No 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. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 www.analog.com Fax: 781.461.3113 ©2006–2009 Analog Devices, Inc. All rights reserved. ADG1308/ADG1309 TABLE OF CONTENTS Features .............................................................................................. 1 Applications....................................................................................... 1 Functional Block Diagrams............................................................. 1 General Description ......................................................................... 1 Product Highlights ........................................................................... 1 Revision History ............................................................................... 2 Specifications..................................................................................... 3 Dual Supply ................................................................................... 3 Single Supply ................................................................................. 5 REVISION HISTORY 1/09—Rev. 0 to Rev. A Change to IDD Parameter, Table 1 ................................................... 4 Change to IDD Parameter, Table 2 ................................................... 5 Updated Outline Dimensions ....................................................... 14 4/06—Revision 0: Initial Version Absolute Maximum Ratings ............................................................6 ESD Caution...................................................................................6 Pin Configurations and Function Descriptions ............................7 ADG1308 Truth Table ..................................................................7 ADG1309 Truth Table ..................................................................8 Typical Performance Characteristics ..............................................9 Test Circuits..................................................................................... 11 Terminology .................................................................................... 13 Outline Dimensions ....................................................................... 14 Ordering Guide .......................................................................... 14 Rev. A | Page 2 of 16 ADG1308/ADG1309 SPECIFICATIONS DUAL SUPPLY VDD = +15 V ± 10%, VSS = –15 .


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