Featured Product
This Week in Quality Digest Live
Metrology Features
Walter Nowocin
Software as a service can help reduce costs and provide a more robust platform
NIST
NIST improves the ability of optical microscopes to measure the volume of microdroplets
Tim Mouw
It might be time to establish digital standards, document processes, and service measurement devices
Dan Hamilton
Identify trace elements and alloys, analyze precious metals, and determine coating weight and plating thickness
Geert Elie
Should you use water or CO2?

More Features

Metrology News
Measures ultra-high temp oils in heating and cooling circuit systems
University acquires the Invizo 6000 atom probe tomography (APT) instrument
Jan. 27, 2022, at 9 a.m. Pacific; Feb. 24, 2022, at 8 a.m. Pacific
Blue light scanners utilize optical noncontact technology to quickly capture millions of accurate points in a single scan
Available in 50 mm and 80 mm FOV, they offer the power, speed, efficiency of digital imaging in a compact package
Detect macro-geometry (nicks, runout) and micro-geometry (gear-mesh excitation, ghost orders) defects
Features low price-for-performance ratio, excellent in-run bias stability, zero cross-coupling by design, and Allan variances from 5 µg
Solutions provider to the world’s leading manufacturers says open data and collaboration is key to industrializing additive manufacturing
High image quality with low doses at fast scanning speeds for enhanced patient safety and experience

More News

Quality Digest

Metrology

Silicon Designs Introduces Low-G Series of MEMS DC Accelerometer Chips

Features low price-for-performance ratio, excellent in-run bias stability, zero cross-coupling by design, and Allan variances from 5 µg

Published: Monday, December 20, 2021 - 12:00

(Silicon Designs: Kirkland, WA) -- Silicon Designs Inc. announces the global market launch of its Model 1525 Low-G Series of MEMS DC accelerometer chips, with stock quantities now available for immediate customer shipment.

The Silicon Designs Model 1525 Low-G Series is designed to offer reliable, accurate, and repeatable low-frequency (including seismic) vibration and acceleration measurements within a variety of inertial- and industrial-grade applications, and particularly so, where high-repeatability, premium performance, ultralow noise, and maximum stability are required.

The key distinguishing features of the Model 1525 Low-G Series, among comparable industry models, include its highly favorable price-for-performance ratio, excellent in-run bias stability, zero cross-coupling by design, and Allan Variances from 5 µg. With availability in five unique full-scale ranges, each MEMS DC accelerometer chip within the Model 1525 Low-G Series incorporates one of Silicon Designs' own high-performance sense elements, together with a ±4.0V differential analog output stage, internal temperature sensor, and integral sense amplifier. The MEMS DC sense element and internal components of the Model 1525 Low-G Series are housed together within a hermetically sealed, Nitrogen damped, 20-pin JLCC surface mount package (U.S. Export Classification ECCN 7A994) which measures just 0.35 sq in.

Silicon Designs Low-G Accelerometer

Each Model 1525 Low-G Series MEMS DC accelerometer chip is designed to be relatively insensitive to wide temperature changes and gradients, including over its standard operating temperature range of -40° C to +85° C. Each device is further marked on its top and bottom surfaces with a serial number for traceability. A calibration test sheet is also supplied with each unit, showing the MEMS DC accelerometer chip’s measured bias, scale factor, linearity, operating current, and frequency response performance values.

About Silicon Designs

Since 1983, Silicon Designs has been recognized as industry experts in the design, development, and manufacture of highly rugged MEMS DC accelerometers and chips with integrated amplification. All products are designed, developed, and manufactured in-house at the company’s own state-of-the-art facility located just outside of Seattle, Washington. In addition, as the OEM of its own MEMS DC accelerometer chips and modules, including in-house wafer production, Silicon Designs can ensure that each accelerometer within a particular series is made to be virtually identical, thereby allowing for seamless performance upgrades. The company’s fully U.S.-based manufacturing operations, including with ISO 9001:2015-certified quality management systems, further allow Silicon Designs to ensure that its products remain of consistently high-quality, are easily customizable to customer exacting standards, and can be offered with some of the industry’s most competitive pricing and lead times.

For additional information on the Model 1525 Low-G Series, or other MEMS DC accelerometer technologies offered by Silicon Designs, visit www.silicondesigns.com.

Click here to download the Model 1525 Low-G Series product datasheet.

Discuss

About The Author

Quality Digest’s picture

Quality Digest

For 40 years Quality Digest has been the go-to source for all things quality. Our newsletter, Quality Digest, shares expert commentary and relevant industry resources to assist our readers in their quest for continuous improvement. Our website includes every column and article from the newsletter since May 2009 as well as back issues of Quality Digest magazine to August 1995. We are committed to promoting a view wherein quality is not a niche, but an integral part of every phase of manufacturing and services.