Magnetics Business & Technology - January/February 2023 - 24
PRODUCT NEWS
3D Hall-Effect Position Sensors from TI for Real-Time Control
Designed for ultra-high precision at fast speed, new 3D Hall-effect
position sensors from Texas Instruments can provide design engineers
with faster real-time control in factory automation and motordrive
applications such as robotic vehicles. The TMAG5170 allows
engineers to achieve uncalibrated ultra-high precision at speeds up
to 20kSPS, says the company.
The first device in a new family of 3D Hall-effect position sensors,
it also provides integrated functions and diagnostics to maximize
design flexibility and system safety, while using at least 70% less
power than comparable devices. The family is being developed to
meet a wide range of industrial needs from ultra-high performance
to general purpose.
" Smart factories have an increasing number of highly automated
systems that must operate in a more integrated manufacturing
flow while simultaneously collecting data to control processes, "
said Noman Akhtar, senior research analyst, Omdia. " 3D positionsensing
technology that delivers higher accuracy, speed and power
efficiency is essential for automated equipment to quickly deliver
precise real-time control for increased system efficiency and performance
while reducing downtime. "
The new device becomes the industry's first 3D Hall-effect position
sensor to provide a low 2.6% full-scale total error at room temperature.
Drift is 3% total error which is 30% lower than the next closest
competitor and at least 35% lower error than comparable devices in
the presence of a cross-axis field, says TI.
It eliminates the need for off-chip computation and enables flexible
sensor and magnet orientations by integrating features such as an
angle calculation engine, measurement averaging, and gain and
offset compensation. These features simplify design and maximize
system flexibility, enabling faster control loops, reduced system
latency and simpler software development regardless of sensor
placement.
Safety is increased with smart diagnostic capabilities such as
checks for communication, continuity and internal signal path as
well as configurable diagnostics for the external power supply,
magnetic field and system temperature. This allows engineers to
customize a safety scheme at both the chip and system level for
long-term reliability and lower design costs. For more information,
see www.ti.com.
24 Magnetics Business & Technology * January/February 2023
www.MagneticsMag.com
http://www.ti.com
http://www.MagneticsMag.com
Magnetics Business & Technology - January/February 2023
Table of Contents for the Digital Edition of Magnetics Business & Technology - January/February 2023
Magnetics Business & Technology - January/February 2023
Editor’s Choice/ Features
Magnetoelastic Torque Sensors from MagCanica Provide Secret Sauce for Race Cars & Aircraft
FormFactor Advances Cryogenic Testing & Magnetic Probing for Quantum Developers
Measurement & Positioning Specialist ELGO Builds Out Line of Sensors for Elevator Safety
Research & Development
Tech Tips
Product News
Industry News
Events Calendar/ Advertising Index
Hprobe Advances Production Testing for Magnetic Semiconductor Devices
Visions
Magnetics Business & Technology - January/February 2023 - Magnetics Business & Technology - January/February 2023
Magnetics Business & Technology - January/February 2023 - Cover2
Magnetics Business & Technology - January/February 2023 - 3
Magnetics Business & Technology - January/February 2023 - Editor’s Choice/ Features
Magnetics Business & Technology - January/February 2023 - 5
Magnetics Business & Technology - January/February 2023 - Magnetoelastic Torque Sensors from MagCanica Provide Secret Sauce for Race Cars & Aircraft
Magnetics Business & Technology - January/February 2023 - 7
Magnetics Business & Technology - January/February 2023 - FormFactor Advances Cryogenic Testing & Magnetic Probing for Quantum Developers
Magnetics Business & Technology - January/February 2023 - 9
Magnetics Business & Technology - January/February 2023 - 10
Magnetics Business & Technology - January/February 2023 - 11
Magnetics Business & Technology - January/February 2023 - 12
Magnetics Business & Technology - January/February 2023 - 13
Magnetics Business & Technology - January/February 2023 - Measurement & Positioning Specialist ELGO Builds Out Line of Sensors for Elevator Safety
Magnetics Business & Technology - January/February 2023 - 15
Magnetics Business & Technology - January/February 2023 - 16
Magnetics Business & Technology - January/February 2023 - 17
Magnetics Business & Technology - January/February 2023 - Research & Development
Magnetics Business & Technology - January/February 2023 - 19
Magnetics Business & Technology - January/February 2023 - 20
Magnetics Business & Technology - January/February 2023 - 21
Magnetics Business & Technology - January/February 2023 - Tech Tips
Magnetics Business & Technology - January/February 2023 - 23
Magnetics Business & Technology - January/February 2023 - Product News
Magnetics Business & Technology - January/February 2023 - 25
Magnetics Business & Technology - January/February 2023 - 26
Magnetics Business & Technology - January/February 2023 - 27
Magnetics Business & Technology - January/February 2023 - Industry News
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Magnetics Business & Technology - January/February 2023 - Events Calendar/ Advertising Index
Magnetics Business & Technology - January/February 2023 - 33
Magnetics Business & Technology - January/February 2023 - Visions
Magnetics Business & Technology - January/February 2023 - Cover3
Magnetics Business & Technology - January/February 2023 - Cover4
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