Electronics Technology


Triple-axis acceleration sensors in smaller package

21 February 2007 Electronics Technology

Freescale has introduced three highly sensitive XYZ-axis MEMS-based accelerometers. Designers of portable electronics devices have to focus on ways to make portable devices more reliable and robust by incorporating motion-sensing technology to safeguard fragile electronic components. Freescale's sensor devices are designed to enable selectable sensitivity of 1,5g/6g for the MMA7360L, 3g/12g for the MMA7340L and 4g/16g for the MMA7330L. The ability to select various heightened multi-axis sensitivities is essential to detect fall, tilt, motion, position, shock and vibration for multiple portable applications and functions. Zero-g detection provides a logic interrupt signal when all three axes are at zero-g, eg, falling. The MMA73x0L analog output sensors are housed in a 3 x 5 x 1 mm LGA package. Analog output accelerometers enable a high degree of linearity for motion-sensing applications. Freescale plans to release digital output accelerometers later in the year.



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

More room to scale
Altron Arrow Power Electronics / Power Management
With the latest STM32H5 lines from STMicroelectronics, you can now scale within the same platform, from a compact 1 Mbyte device to higher-memory MCUs for graphics-rich and feature-heavy designs.

Read more...
Quick and easy shielding
Würth Electronics South Africa Electronics Technology Manufacturing / Production Technology, Hardware & Services
Würth Elektronik expands its EMC product portfolio with nanocrystalline WE-FNCS sheets.

Read more...
Multi-constellation GNSS module in a legacy-compatible footprint
Altron Arrow Telecoms, Datacoms, Wireless, IoT
Telit Cinterion has announced the SE869eK2L, a single-frequency L1 GNSS module designed to help device manufacturers upgrade legacy positioning designs with improved performance and cost efficiency, while preserving design continuity.

Read more...
Compact SSI family for industrial automation
Altron Arrow Passive Components
Infineon Technologies has introduced the ISSI20BxxF Solid State Isolator (SSI) family, bringing solid-state isolation technology into high-volume applications traditionally served by photovoltaic isolators (PVIs), photovoltaic relays (PVRs), and electromechanical relays (EMRs).

Read more...
Rev 2.0 PolarFire FPGA ethernet sensor bridge
Altron Arrow Computer/Embedded Technology
Smaller, multi-camera platform enables scalable Ethernet architectures for NVIDIA Edge AI systems, while lowering power, cost and integration complexity.

Read more...
Universal IR receiver module
Altron Arrow Telecoms, Datacoms, Wireless, IoT
Vishay Intertechnology has introduced a new series of infrared (IR) receiver modules for IR remote control applications, which feature a wide modulation frequency acceptance from 30 kHz to 68 kHz.

Read more...
UFS 5.0 flash for on-device AI
EBV Electrolink DSP, Micros & Memory
UFS 5.0 embedded flash memory solutions, designed to deliver the performance, efficiency and capacity required for the next generation of AI-enabled mobile and edge devices.

Read more...
Low profile SMD antenna
Altron Arrow Telecoms, Datacoms, Wireless, IoT
The Havok PCS.06.A antenna, from Taoglas, is a low profile SMD LTE/cellular 4G/3G/2G embedded antenna designed for direct SMD mount on a device PCB.

Read more...
Accelerate development of physical AI deployments
Altron Arrow DSP, Micros & Memory
With Avocado OS now available on the HummingBoard RZ-V2N- AIoT and SolidSense AIoT V2N from SolidRun, teams can move from prototype to deployed fleet in weeks.

Read more...
Universal NFC device
Altron Arrow DSP, Micros & Memory
Delivering high-end performance in a compact 4 x 4 mm package, the multipurpose NFC reader from ST Microelectronics, enables the convenience of contactless interaction and features for various end applications.

Read more...









While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.




© Technews Publishing (Pty) Ltd | All Rights Reserved