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ADG408:  LC2MOS, ±15 V, 8 Channel High Performance Analog Multiplexer

Product Details


Newer Alternatives:
  • ADG5408: High Voltage Latch-up Proof 4-/8-Channel Multiplexers
  • ADG1408: 4 Ω Ron, 4 - /8 - Channel ±15 V /12 V /±5 V iCMOS Multiplexer

The ADG408 is a monolithic CMOS analog multiplexer comprising 8 single channels. The ADG408 switches one of eight inputs to a common output as determined by the 3-bit binary address lines A0, A1 and A2. An EN input is used to enable or disable the device. When disabled, all channels are switched OFF.

The ADG408 is designed on an enhanced LC2MOS process which provides low power dissipation yet gives high switching speed and low on resistance. Each channel conducts equally well in both directions when ON and has an input signal range which extends to the supplies. In the OFF condition, signal levels up to the supplies are blocked. All channels exhibit break before make switching action preventing momentary shorting when switching channels. Inherent in the design is low charge injection for minimum transients when switching the digital inputs.

FEATURES and BENEFITS

  • 44 V Supply Maximum Ratings
  • VSS to VDD Analog Signal Range
  • Low On Resistance (100 Ω max)
  • Low Power (ISUPPLY < 75 µA)
  • Fast Switching
  • Break-Before-Make Switching Action
  • Plug-in Replacement for DG408/DG409

Functional Block Diagram for ADG408

Similar Products

Consider ADG5408 for guaranteed latch up proof, 8 kV HBM ESD rating, lower on resistance (13.5 ohms), smaller packages and up to +/-22V, +40V
operation.  New

Consider ADG1408 for lower on resistance (4.5 ohms), smaller packages, and up to +/-15V, +12V operation.  New

Documentation

Title Content Type File Type
ADG408/ADG409: LC2MOS 4/8 Channel High Performance Analog Multiplexers Data Sheet  (Rev C, 10/2006) (pdf, 433 kB) Data Sheets PDF
AN-1024: How to Calculate the Settling Time and Sampling Rate of a Multiplexer  (pdf, 210 kB) Application Notes PDF
Data-acquisition system uses fault protection
By Catherine Redmond, Analog Devices, Inc. (EDN, 4/15/2004)
Technical Articles HTML
CMOS Switches Offer High Performance in Low Power, Wideband Applications  (pdf, 320 kB)
by Theresa Corrigan and Ray Goggin, Analog Devices, Inc. (High Frequency Electronics, February 2004)
Technical Articles PDF
Temperature monitor measures three thermal zones
by Susan Pratt, Analog Devices, Inc. (EDN, 12/11/03)
Technical Articles HTML
Enhanced Multiplexing for MEMS Optical Cross Connects
by James Caffrey (Fiberoptic Product News, 8/2003)
Technical Articles HTML
Ask The Applications Engineer—26
Switches and Multiplexers

(Analog Dialogue, Vol. 31, No. 3, 1997)
Analog Dialogue HTML
Switches and Multiplexers Product Selection Guide  (pdf, 1462 kB) Product Selection Guide PDF
Multiplexer Parametric Search Product Selection Guide HTML
RAQs index Rarely Asked Questions HTML
Glossary of EE Terms Glossary HTML

Design Tools,Models,Drivers & Software

Title Content Type File Type
ADG408 SPICE Macro-Model SPICE Models 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.

SampleSample & Buy

Price, packaging, availability

ADG408 Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
ADG408BCHIPS Status: Production CHIPS OR DIE 0 Tray, 100 $4.10 $4.10 Y  Material Info PCN Purchase
ADG408BN Status: Production 16 ld PDIP 16 Ind Tube, 25 $3.52 $2.98 N  Material Info PCN Purchase
ADG408BNZ Status: Production 16 ld PDIP 16 Ind Tube, 25 $3.05 $2.58 Y  Material Info PCN Purchase
ADG408BR Status: Production 16 ld SOIC 16 Ind Tube, 48 $3.41 $2.90 N  Material Info PCN Purchase Sample
ADG408BR-REEL Status: Production 16 ld SOIC 16 Ind Reel, 2500 - $2.90 N  Material Info PCN Purchase
ADG408BRU Status: Production 16 ld TSSOP 16 Ind Tube, 96 $3.41 $2.90 N  Material Info PCN Purchase
ADG408BRU-REEL Status: Production 16 ld TSSOP 16 Ind Reel, 2500 - $2.90 N  Material Info PCN Purchase
ADG408BRU-REEL7 Status: Production 16 ld TSSOP 16 Ind Reel, 1000 - $2.90 N  Material Info PCN Purchase
ADG408BRUZ Status: Production 16 ld TSSOP 16 Ind Tube, 96 $2.96 $2.51 Y  Material Info PCN Purchase
ADG408BRUZ-REEL Status: Production 16 ld TSSOP 16 Ind Reel, 2500 - $2.51 Y  Material Info PCN Purchase
ADG408BRUZ-REEL7 Status: Production 16 ld TSSOP 16 Ind Reel, 1000 - $2.51 Y  Material Info PCN Purchase
ADG408BRZ Status: Production 16 ld SOIC 16 Ind Tube, 48 $2.96 $2.51 Y  Material Info PCN Purchase
ADG408BRZ-REEL Status: Production 16 ld SOIC 16 Ind Reel, 2500 - $2.51 Y  Material Info PCN Purchase
ADG408BRZ-REEL7 Status: Production SOIC 150 MIL 16 Ind Reel, 1000 - $2.51 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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