Add to Signal Chain Designer

ADG5434:  High Voltage Latch-up Proof Quad SPDT Switches

Product Details

Product Status:Recommended for New Designs

The ADG5433 and ADG5434 are monolithic industrial CMOS analog switches comprising three independently selectable single-pole, double-throw (SPDT) switches and four independently selectable SPDT switches, respectively.

All channels exhibit break-before-make switching action that prevents momentary shorting when switching channels. An EN input on the ADG5433 (LFCSP and TSSOP packages) is used to enable or disable the device. When disabled, all channels are switched off.

The ultralow on resistance and on resistance flatness of these switches make them ideal solutions for data acquisition and gain switching applications, where low distortion is critical.

Applications

  • Relay replacement
  • Automatic test equipment
  • Data acquisition
  • Instrumentation
  • Avionics
  • Audio and video switching
  • Communication systems

PRODUCT HIGHLIGHTS
  • Trench isolation guards against latch-up. A dielectric trench separates the P and N channel transistors thereby preventing latch-up even under severe overvoltage conditions.
  • Low RON.
  • Dual-supply operation. For applications where the analog signal is bipolar, the ADG5433/ADG5434 can be operated from dual supplies up to ±22 V.
  • Single-supply operation. For applications where the analog signal is bipolar, the ADG5433/ADG5434 can be operated from a single-rail power supply up to 40V.
  • 3 V logic-compatible digital inputs: VINH = 2.0 V, VINL = 0.8 V.
  • No VL logic power supply required.

FEATURES and BENEFITS

  • Latch-up proof
  • 8 kV HBM ESD rating
  • Low on resistance (13.5 Ω)
  • ±9 V to ±22 V dual supply operation
  • 9 V to 40 V single supply operation
  • 48 V supply maximum ratings
  • Fully specified at ±15 V, ±20 V, +12V and +36V
  • VSS< to VDD< analog signal range

Functional Block Diagram for ADG5434

Documentation

Title Content Type File Type
ADG5433/ADG5434: High Voltage Latch-Up Proof, Triple/Quad SPDT Switches Data Sheet (Rev C, 06/2013) (pdf, 341 kB) Data Sheets 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.

SampleSample & Buy

Price, packaging, availability

ADG5434 Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
ADG5434BCPZ-REEL7 Status: Production 20 ld LFCSP 4x4mm (2.6EP) 20 Ind Reel, 1500 - $3.04 Y  Material Info PCN Purchase
ADG5434BRUZ Status: Production 20 ld TSSOP 20 Ind Tube, 75 $3.71 $3.04 Y  Material Info PCN Purchase Sample
ADG5434BRUZ-REEL7 Status: Production 20 ld TSSOP 20 Ind Reel, 1000 - $3.04 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.


沪ICP备09046653号
content here.
content here.

Review this Product

Close