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ADG2108:  I2C® CMOS 8 × 10 Unbuffered Analog Switch Array with Dual/Single Supplies

Product Details


The ADG2108 is an analog cross point switch with an array size of 8 × 10. The switch array is arranged so that there are eight columns by 10 rows, for a total of 80 switch channels. The array is bidirectional, and the rows and columns can be configured as either inputs or outputs. Each of the 80 switches can be addressed and configured through the I2C compatible interface. Standard, full speed, and high speed (3.4 MHz) I2C interfaces are supported. Any simultaneous switch combination is allowed. An additional feature of the ADG2108 is that switches can be updated simultaneously, using the LDSW command. In addition, a RESET option allows all of the switch channels to be reset/off. At power on, all switches are in the off condition. The device is packaged in a 32-lead, 5 mm × 5 mm LFCSP_VQ.

Applications
  • AV Switching in TV Automotive Infotainment
  • AV Receivers
  • CCTV Ultrasound Applications
  • KVM Switching
  • Telecom Applications
  • Test Equipment/Instrumentation
  • PBX Systems

FEATURES and BENEFITS

  • I2C-compatible Interface
  • 3.4 MHz High Speed I2C Option
  • 32-lead LFCSP_VQ (5 mm × 5 mm)
  • Double-buffered Input Logic
  • Simultaneous Update of Multiple Switches
  • Up to 300 MHz Bandwidth
  • Fully Specified at Dual ±5 V/single +12 V Operation
  • On Resistance 35 Ω Maximum
  • Low Quiescent Current < 20 μA

Functional Block Diagram for ADG2108

Evaluation Kits & Symbols & Footprints

Evaluation Boards & KitsView the Evaluation Boards and Kits page for documentation and purchasing

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

ADG2108 Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
ADG2108BCPZ-HS-RL7 Status: Production 32 ld LFCSP (5x5mm) w/3.1mm exposed pad 32 TBD Reel, 1500 - $5.47 Y  Material Info PCN Purchase
ADG2108BCPZ-REEL7 Status: Last Time Buy 32 ld LFCSP (5x5mm) w/3.1mm exposed pad 32 TBD Reel, 1500 - $4.97 Y  Material Info PCN/PDN Purchase
ADG2108YCPZ-HS-RL7 Status: Last Time Buy 32 ld LFCSP (5x5mm) w/3.1mm exposed pad 32 TBD Reel, 1500 - $6.13 Y  Material Info PCN/PDN Purchase
ADG2108YCPZ-REEL7 Status: Last Time Buy 32 ld LFCSP (5x5mm) w/3.1mm exposed pad 32 TBD Reel, 1500 - $5.57 Y  Material Info PCN/PDN 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.

ADG2108 Evaluation Board
Model Description Price RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
EVAL-ADG2108EBZ Status: Production Evaluation Board $59.00 Yes -

Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.

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