ADG1414

9.5 Ω RON ±15 V/+12 V/±5 V iCMOS Serially-Controlled Octal SPST Switches
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Product Details

The ADG1414 is a monolithic complementary metal oxide semiconductor (CMOS) device containing eight independently selectable switches designed on an industrial CMOS (iCMOS®) process. iCMOS is a modular manufacturing process combining high voltage CMOS and bipolar technologies. iCMOS components can tolerate high supply voltages while providing increased performance, dramatically lower power consumption, and reduce the package size. 

The ADG1414 is a set of octal SPST (single-pole, single-throw) switches controlled via a 3-wire serial interface. On resistance is closely matched between switches and is very flat over the full signal range. Each switch conducts equally well in both direc¬tions and the input signal range extends to the supplies. 

Data is written to these devices in the form of eight bits; each bit corresponds to one channel. 

The ADG1414 utilizes a versatile 3-wire serial interface that operates at clock rates of up to 50 MHz and is compatible with standard SPI®, QSPI™, MICROWIRE™, and DSP interface standards. The output of the shift register, SDO, enables a number of these parts to be daisy chained. On power-up, all switches are in the off condition, and the internal registers contain all zeros.

PRODUCT HIGHLIGHTS

  1. 50 MHz serial interface.
  2. 9.5 Ω on resistance. li>
  3. 1.6 Ω on-resistance flatness. li>
  4. 24-lead TSSOP and 4 mm × 4 mm LFCSP packages.

APPLICATIONS

  • Automatic test equipment
  • Data acquisition systems
  • Battery-powered systems
  • Sample-and-hold systems
  • Audio signal routing
  • Video signal routing
  • Communication systems

Product Lifecycle

checked Production

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

Reference Designs

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Design Resources

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ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.

ADG1414 Material Declaration
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Overview

3 Reviews
2 out of 2 (100%) customers recommend this product.
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Most Helpful Review

by Anonymous
Example code in C and/or VHDL/Verilog would be a nice addition and this goes ofcourse for every chip available. This is useful for students and/or starters.

Most Recent Review

by Dan
This ic works perfectly in a 30V switching circuit.

All Reviews

by Dan, 10 Feb 15
Switch for medium voltage system
This ic works perfectly in a 30V switching circuit.
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by Anand, 11 Dec 13
Excellent feature with low cost per Switch
I was about optimise the design cost. I found ADG1414 reduced the cost with help of 8 SPST in one package and also with the SPI controlled SPST reduces the number of lines to control the SPST.
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by Anonymous, 7 Jan 13
This product has a very wide range of applications like adjustable amplifiers.
Example code in C and/or VHDL/Verilog would be a nice addition and this goes ofcourse for every chip available. This is useful for students and/or starters.
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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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