The AD8334 is an ultralow noise, quad channel linear-in-dB variable gain amplifier (VGA). Although optimized for ultrasound systems, it may be used as a low noise variable gain control in any application whose operating frequency is less than 100 MHz.
The AD8334 is a quad version of the single AD8331 and dual AD8332.
For more information on specs, please see the AD8332 datasheet.
|Title||Content Type||File Type|
|AD8331/AD8332/AD8334: Ultralow Noise VGAs with Preamplifier and Programmable RIN Data Sheet (Rev F, 04/2008) (pdf, 861 kB)||Data Sheets|
|Design and Operation of Automatic Gain Control Loops for Receivers in Modern Communication Systems (pdf, 129 kB)||Tutorials|
Ultrasound System Considerations and their Impact on Front-End Components
(Analog Dialogue, Vol 36, No. 3)
How Ultrasound System Considerations Influence Front-End Component Choice
by Eberhard Brunner, Analog Devices, Inc.
(Analog Dialogue Vol. 36, May-July 2002)
|Variable Gain Amplifier Selection Table (pdf, 68 kB)||Product Selection Guide|
Analog Front End Improves Ultrasound Images
High-Speed, 14-Bit Quad ADC Targets Medical Imaging Applications
(RF Design, June 1, 2006)
ADT7301: Accurate, SPI-Compatible Temperature Sensor in SOT Package
(analogZone September 1, 2003)
RF Source Booklet
(pdf, 815 kB)
RF IC Product Overview - Version O (11/2012)
|Leading Inside Advertorials: Solving Dynamic Range Problems in Analog Systems (pdf, 75 kB)||Overview|
|What are Variable Gain Amplifiers (VGA's) and how are they used?||FAQs/RAQs||HTML|
|RAQs index||Rarely Asked Questions||HTML|
|Glossary of EE Terms||Glossary||HTML|
|Price*(100-499)||Price*1000 pcs||RoHS||View PCN/ PDN||Check Inventory/
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