ADG734
Info: : PRODUCTION
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ADG734

CMOS, 2.5 Ω Low Voltage, Quad SPDT Switch

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Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 3
1ku List Price Starting From $1.66
Features
  • 1.8 V to 5.5 V Single Supply
  • ±2.5 V Dual Supply
  • 2.5 Ω On Resistance
  • 0.5 Ω On Resistance Flatness
  • 100 pA Leakage Currents
  • 19 ns Switching Times
  • Triple SPDT: ADG733
  • Quad SPDT: ADG734
  • Small TSSOP and QSOP Packages
  • Low Power Consumption
  • TTL/CMOS Compatible Inputs
Additional Details
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The ADG733 and ADG734 are low voltage, CMOS devices comprising three independently selectable SPDT (single pole, double throw) switches and four independently selectable SPDT switches respectively.

Low power consumption and operating supply range of 1.8 V to 5.5 V and dual ±2.5 V make the ADG733 and ADG734 ideal for battery powered, portable instruments. All channels exhibit break-before-make switching action preventing momentary shorting when switching channels. An EN input on the ADG733 is used to enable or disable the device. When disabled, all channels are switched OFF.

These 2–1 multiplexers/SPDT switches are designed on an enhanced submicron process that provides low power dissipation yet gives high switching speed, very low on resistance, high signal bandwidths, and low leakage currents. On resistance is in the region of a few ohms, is closely matched between switches, and is very flat over the full signal range. These parts can operate equally well in either direction and have an input signal range that extends to the supplies.

The ADG733 is available in small TSSOP and QSOP packages, while the ADG734 is available in a small TSSOP package.

PRODUCT HIGHLIGHTS

  1. Single/Dual Supply Operation. The ADG733 and ADG734 are fully specified and guaranteed with 3 V and 5 V single supply rails and ±2.5 V dual supply rails.
  2. Low On Resistance (2.5 Ω typical)
  3. Low Power Consumption (<0.01 µW)
  4. Guaranteed Break-Before-Make Switching Action

APPLICATIONS

  • Data Acquisition Systems
  • Communication Systems
  • Relay Replacement
  • Audio and Video Switching
  • Battery Powered Systems
Part Models 3
1ku List Price Starting From $1.66

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
ADG734BRUZ
  • HTML
  • HTML
ADG734BRUZ-REEL
  • HTML
  • HTML
ADG734BRUZ-REEL7
  • HTML
  • HTML
Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 1

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EVAL-24TSSOP

Evaluation Board for 24-Lead TSSOP Devices in the Switches and Multiplexers Portfolio

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EVAL-24TSSOP

Evaluation Board for 24-Lead TSSOP Devices in the Switches and Multiplexers Portfolio

Evaluation Board for 24-Lead TSSOP Devices in the Switches and Multiplexers Portfolio

Features and Benefits

  • 24-lead TSSOP evaluation board 
  • Clamp allows the main device to be easily changed 
  • Gold pin connectors allow the addition of passive components 
  • SMB connectors for the input/output of signals 
  • Additional space on-board to allow for prototyping 

Product Detail

The EVAL-24TSSOPEBZ evaluation board evaluates 24-lead TSSOP devices in the Switches and Multiplexers Portfolio that are purchased separately. A clamp is supplied with the EVAL-24TSSOPEBZ to secure a 24-lead TSSOP device to the evaluation board without the need for soldering, making the board reusable for multiple devices.


A 24-lead TSSOP device can be clamped or soldered to the center of the evaluation board. Each pin of the device has a corresponding link from K1 to K24 that can be set to either VDD or GND. A wire screw terminal supplies VDD and GND. SMB connectors on the board allow additional external signals to be supplied to the device. In addition, there is space available at the top of the board for prototyping.


Full specifications of the device under test (DUT) are available in the corresponding product data sheet, which should be consulted in conjunction with this user guide when using the evaluation board.

Tools & Simulations

Tools & Simulations 1

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

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