ADG774

2.2 Ω, Wide Bandwidth, Low Voltage Quad SPDT Switch
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Product Details

The ADG774 is a monolithic CMOS device comprising four 2:1 multiplexer/demultiplexers with high impedance outputs. The CMOS process provides low power dissipation yet gives high switching speed and low on resistance. The on-resistance variation is typically less than 0.5 Ω with an input signal ranging from 0 V to 5 V. The bandwidth of the ADG774 is greater than 200 MHz and this, coupled with low distortion (typically 0.5%), makes the part suitable for switching fast ethernet signals. The on-resistance profile is very flat over the full analog input range ensuring excellent linearity and low distortion when switching audio signals. Fast switching speed, coupled with high signal bandwidth, also makes the parts suitable for video signal switching. CMOS construction ensures ultralow power dissipation making the parts ideally suited for portable and battery powered instruments.

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.

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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.

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Overview

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

by Anonymous
low power consumption, Low voltage noise and good Bandwidth

Most Recent Review

by Anonymous
The problem I had to deal with was related with programmable analog filter design. I had to switch between 2 sets of 4 capacitors in order to provide appropriate frequency response range for bandpass filters. ADG774 did exactly what I wanted to, with low on resistance and control with only one digital pin from a microcontroller (assuming that EN is shorted to ground). The only thing I would suggest is to provide the same chip with different pin pattern, eg. all output (S) pins at the bottom. It would help in PCB design for some specific applications.

All Reviews

by Anonymous, 15 May 14
ADG774 in programmable analog filter
The problem I had to deal with was related with programmable analog filter design. I had to switch between 2 sets of 4 capacitors in order to provide appropriate frequency response range for bandpass filters. ADG774 did exactly what I wanted to, with low on resistance and control with only one digital pin from a microcontroller (assuming that EN is shorted to ground). The only thing I would suggest is to provide the same chip with different pin pattern, eg. all output (S) pins at the bottom. It would help in PCB design for some specific applications.
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by Anonymous, 19 Dec 13
This product has great popular
This product has the greatest popularity among developers familiar.
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by Anonymous, 10 Jul 13
IC ad8012
low power consumption, Low voltage noise and good Bandwidth
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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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