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Pressure Sensor Die
Medium Pressure Die

The SM5102 Series is a MEMS pressure sen...

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Packaged Pressure Sensors
Ultra Low Pressure, Analog & Digital

The SM5852 Series provides high per...

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News & Events
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SENSOR + TEST 2013, Nuremberg/Germany

Visit us in hall 12, booth 373.

Again, the SENSOR+TEST show in Nuremberg is a fixed date in SMI's calendar.

We will be launching two great new products:

Industrial HVAC Sensor

SMI is proud to announce the new SM9541 Low Pressure Sensor developed especially for high performance pressure measurement. With either a digital I2C output coupled with the highest accuracy and stability in the industry, the SM9541 stands to revolutionize the next generation of industrial and HVAC products.

SM9541 Flyer

Filter Sensor

The new Filter Pressure Sensor SM6842 was developed especially for filter pressure applications. With vertical porting for gauge pressure measurement, the SM6842 delivers the highest reliability and performance for high performance industrial and HVAC controller applications. Full scale pressure ranges available from 5 to 15 PSIG, or 400 mbar to 1 bar.

SM6842 Flyer

Please visit our booth. We would be more than happy to discuss your pressure sensor application challenges and show you our new products.

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SMI Implements Centipede's Massively Parallel Test for MEMS

Silicon Microstructures, Inc. (SMI) a leader in MEMS Pressure Sensors, announces test-in-tray for parallel testing of MEMS based pressure sensors in volume production. SMI has put test-in-tray processing into production for automated handling and testing. Pressure, temperature and calibration tests are performed on an array of devices held in the tray. The automated test-in-tray handler, supplied by Centipede Systems, provides rapid thermal conditioning over any computer controlled profile between -55°C. and +150°C. Independently controlled pressure ports allow dynamic leak testing over the full range of temperatures and pressures for effective screening of latent defects.

“Calibration and testing of MEMS pressure sensors over a full combination of pressures and temperatures allows us to provide sensors with better accuracy and reliability to our customers,” states Mr. Rainer Cholewa, President and CEO of SMI. “I am delighted with the inherent efficiency of test-in-tray processing so that we can supply high performance MEMS pressure sensors to our customers cost-effectively.”

“The test-in-tray format greatly simplifies handling and thermal management of MEMS devices under test,” says Dr. Tom Di Stefano, President of Centipede Systems. “A full tray of devices is indexed into the test position, where a mini-chamber encloses the tray of devices in a thermally controlled environment. The temperature and pressure stimuli are computer controlled to test and calibrate the parts rapidly through any combination of test conditions.” Di Stefano adds, “The test-in-tray format allows unlimited parallelism for added productivity in the future.”

Accurate testing of pressure sensors is complicated by thermally induced interactions and leaks. Testing a tray of devices in a mini-chamber facilitates the testing process. “Testing in a tray format has increased throughput many times over,” claims Mr. Holger Doering, COO at SMI. “Only the mini-chamber must be heated and cooled during the test, greatly speeding up the process of thermal testing. Also, since thermal, electrical and pressure connections are faster and more reliable when done in the tray format, the process is more easily automated.”

Di Stefano claims “SMI is a leader in adopting test-in-tray for MEMS device testing, and I am pleased with the cooperation between our companies in introducing test-in-tray methods into production.” He further asserts, “the test-in-tray paradigm offers a solution to the parallelism bottleneck and provides a standard handling format for automation of the semiconductor entire back end process.”

About SMI:
SMI offers high performance MEMS based pressure sensors to a range of industries, based on application-specific ICs, sensors, complete Microsystems, and advanced packaging. For more information, visit http://www.si-micro.com.

About Centipede Systems, Inc.
Centipede Systems is a leader in massive parallel testing. The company supplies tray handling equipment and fixtures including FlexFrame™ tray carriers, socket cartridges, thermal management systems and test mini-chambers. Centipede is headquartered in San Jose, CA. http://www.centipedesystems.com

SMI
Raul Figueroa
Director of Global Marketing
raul.figueroa(at)si-micro(dot)com
+1 408.473.9797

Centipede Systems, Inc.
Dr. Thomas Di Stefano, President
tom(at)centipedesystems(dot)com
+1 408.321.8201

 

 

[description] => Silicon Microstructures, Inc. (SMI) a leader in MEMS Pressure Sensors, announces test-in-tray for parallel testing of MEMS based pressure sensors in volume production. [permalink] => smi_centipede_2013_05 [meta_title] => [meta_keyword] => [meta_description] => [status] => 1 [release_date] => 2013-05-15 [sort_order] => 2 [created] => 2013-06-07 05:12:13 ) )
May 14, 2013, SENSOR + TEST 2013
Visit us in hall 12, booth 373. Again, the SENSOR+TEST show in Nuremberg is a fi
May 15, 2013, SMI Implements Centipede'
Silicon Microstructures, Inc. (SMI) a leader in MEMS Pressure Sensors, announces
 
 
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