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ADG1308:  8-Channel ±15 V/+12 V Multiplexer

Product Details

The ADG1308 and ADG1309 are monolithic analog multi-plexers 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.

  • Audio and Video Routing
  • Test Equipment
  • Data Acquisition Systems
  • Battery-powered Systems
  • Communication Systems
  • Signal Routing


  • 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

Functional Block Diagram for ADG1308


Title Content Type File Type
ADG1308/ADG1309: 4- and 8-Channel ±15 V/+12 V Multiplexers Data Sheet (Rev A, 01/2009) (pdf, 397 kB) Data Sheets PDF
AN-1024: How to Calculate the Settling Time and Sampling Rate of a Multiplexer  (pdf, 210 kB) Application Notes PDF
Switches and Multiplexers Product Selection Guide  (pdf, 1462 kB) Product Selection Guide PDF
RAQs index Rarely Asked Questions HTML
Glossary of EE Terms Glossary HTML

Evaluation Kits & Symbols & Footprints

Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.

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Price, packaging, availability

ADG1308 Model Options
Model Package Pins Temp.
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
ADG1308BRUZ Status: Production 16 ld TSSOP 16 Comm. Tube, 96 $1.79 $1.47 Y  Material Info PCN Purchase
ADG1308BRUZ-REEL7 Status: Production 16 ld TSSOP 16 Comm. Reel, 1000 - $1.47 Y  Material Info PCN Purchase
ADG1308BRZ Status: Last Time Buy 16 ld SOIC 16 TBD Tube, 48 $1.79 $1.47 Y  Material Info PCN/PDN Purchase
ADG1308BRZ-REEL7 Status: Production 16 ld SOIC 16 TBD Reel, 1000 - $1.47 Y  Material Info PCN Purchase
Price Table Help

The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

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