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ADG3233:  Low Voltage 1.65 V to 3.6 V, (Up/Down) Logic Level Translation, Bypass Switch

Product Details


The ADG3233 is a bypass switch designed on a sub micron process which operates from supplies as low as 1.65 V. The device is guaranteed for operation over the supply range 1.65 V to 3.6 V. It operates from two supply voltages allowing bi-directional level translation, i.e. it translates low voltages to higher voltages and vice versa. The signal path is uni-directional, data may only flow from A to Y.

This type of device may be used in applications that require a bypassing function. It is ideally suited to bypassing devices in a JTAG chain or bypassing devices in a daisychain loop. One switch could be used for each device or a number of devices thus allowing easy bypassing of one or more devices in a chain. This may be particularly useful in reducing the time overhead in testing devices in the JTAG chain or in daisy chain applications where the user does not wish to change the settings of a particular device.

The Bypass Switch is packaged in two of the smallest footprints available for its required pin count. The 8 lead SOT23 package requires only 8.26mm2 board space, while the MicroSOIC package occupies approximately 15mm2 board area.

FEATURES and BENEFITS

  • Operates from 1.65 V to 3.6 V Supply Rails
  • Bidirectional Level Translation, Unidirectional Signal Path
  • 8 lead SOT23 and MicroSOIC Packages
  • Bypass or Normal Operation
  • Short Circuit Protection
  • LVTTL/CMOS-Compatible Inputs

Functional Block Diagram for ADG3233

Documentation

Title Content Type File Type
ADG3233: Low Voltage 1.65 V to 3.6 V, (Up/Down) Logic Level Translation, Bypass Switch Data Sheet  (Rev B, 07/2013) (pdf, 271 kB) Data Sheets PDF
AN-349: Keys to Longer Life for CMOS  (pdf, 89 kB)
Here's How CMOS Can be Protected Against Abuse
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
Enhanced Multiplexing for MEMS Optical Cross Connects
by James Caffrey (Fiberoptic Product News, 8/2003)
Technical Articles HTML
Bus Switches for Speed, Safety, and Efficiency: What They Are and What You Should Know About Them.
Bus switches are characterized by sub-nanosecond propagation delay and fast switching, and are designed for connecting to high-speed digital buses. They are ideally suited for voltage translation, hot swapping, hot plug, bus- or capacitance isolation, and many other applications. The key features that make them suitable for so many different applications include low on-resistance, low capacitance, and low propagation delay.
Analog Dialogue HTML
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

Design Tools,Models,Drivers & Software

Title Content Type File Type
ADG3233 IBIS Model  (ibs) IBIS Models IBS

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

ADG3233 Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
ADG3233BRJ-REEL Status: Last Time Buy 8 ld SOT-23 8 Ind Reel, 10000 - - N  Material Info PCN/PDN Purchase
ADG3233BRJ-REEL7 Status: Production 8 ld SOT-23 8 Ind Reel, 3000 - $0.67 N  Material Info PCN Purchase
ADG3233BRJZ-REEL7 Status: Production 8 ld SOT-23 8 Ind Reel, 3000 - $0.58 Y  Material Info PCN Purchase Sample
ADG3233BRM Status: Last Time Buy 8 ld MSOP 8 Ind Tube, 50 $0.81 $0.67 N  Material Info PCN/PDN Purchase
ADG3233BRM-REEL Status: Last Time Buy 8 ld MSOP 8 Ind Reel, 3000 - $0.67 N  Material Info PCN/PDN Purchase
ADG3233BRM-REEL7 Status: Last Time Buy 8 ld MSOP 8 Ind Reel, 1000 - $0.67 N  Material Info PCN/PDN Purchase
ADG3233BRMZ Status: Production 8 ld MSOP 8 Ind Tube, 50 $0.70 $0.58 Y  Material Info PCN Purchase Sample
ADG3233BRMZ-REEL7 Status: Last Time Buy 8 ld MSOP 8 Ind Reel, 1000 - $0.58 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.


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