Sensor + Test hall 1, 324 Stand
Infineon is the first semiconductor manufacturer to launch a monolithically integrated linear Hall sensor at the Sensor + Test trade fair, which has been developed completely in accordance with the ISO26262 safety standard for automotive applications:XENSIVE TLE4999I3"Enables the development of fault-tolerant systems that meet the highest level of functional safety (ASIL D) with just one device.
These include, for example, electric steering systems, electric throttle valve system and pedal applications. The ISO26262 standard requires that a system function properly even if a single error occurs, for example, a module fails. With the help of the TLE4999I3, uninterrupted operation is possible at the system level. The device consists of a single silicon, on which two independent Hall elements are located. Their signal paths are designed separately. Internal control mechanisms already carry out a plausibility check of the sensor data within the block. In addition, the linear Hall sensor provides the system with extensive status information.
In addition to functional safety, the TLE4999I3 offers very high magnetic sensitivity with a fault tolerance of less than 2%. The offset error drift of the main channel, also an important parameter for a magnetic sensor for determining the absolute position in a magnetic field, is a maximum of 100 μT. This makes it only half as high as comparable products. The values of these parameters apply over the entire temperature range and product life.
The TLE4999I3 can be set to two magnetic ranges of ± 12,5 and 25 mT. These low values allow the use of relatively small and therefore less expensive magnets. The device has a PSI5 communication interface.
More news from microsystems technology
Renesas Electronic presents five new optocouplers with 8,2 mm creepage distance. They are the world's smallest insulation modules for industrial automation and solar inverters. With a housing width of 2,5 mm, the RV1S92xxA and RV1S22xxA reduce the PCB mounting area by 35% compared to products from other manufacturers. The new components help developers downsize, increase the number of robot axes and improve productivity in production.
The new generation "Y-RED" is a completely revised further development of the semiconductor test contactors. It expands the Yamaichi Electronics product portfolio. It combines high-quality technology, standardized elements and simple and user-friendly assembly.
Compamed Hall 8a, Stand M04 Analog Microelectronics presents a new bidirectional differential pressure sensor for the ultra-low pressure range and thus expands its digital board-level pressure sensor series AMS 5915 with I2C output. The AMS 5915-0002-DB enables the precise measurement of extremely low differential pressures in the range from -250 Pa (-2,5 mbar) negative pressure up to 250 Pa (2,5 mbar) positive pressure.
Laser World Hall A3, Booth 320 Jenoptik has expanded the "Jenar" F-Theta lens series for laser material processing with a lens for the UV range: The F-Theta full quartz lens for 355 nm applications, with a focal length of 56 mm and a scan field of 22 mm enables very small spot diameters down to 4,5 µm. It is specially designed for use in micro material processing and is suitable for applications with ultra-short pulses.
Sensor + Test Hall 1, Stand 324 At the Sensor + Test trade fair, Infineon is the first semiconductor manufacturer to launch a monolithically integrated linear Hall sensor that was developed entirely in accordance with the ISO26262 safety standard for automotive applications: The "Xensiv TLE4999I3" enables with only One component is the development of fault-tolerant systems that must meet the highest level of functional safety (ASIL D).
TDK Corporation extends the Micronas linear Hall effect sensor portfolio with the programmable HAL 1890. The new entry-level magnetic field sensor has a sent output.
The smaller the workpiece, the more demanding the dimensional accuracy, this is especially true for use in the dental laboratory. Solid natural stone gives the micro machining center Zorn "Microone" the necessary stability. The Microone offers 5-axis simultaneous machining and CAM / CAD-made individual abutments for dental implant technology.
Viscotec has introduced the new "Eco-Control EC200 2.0" microdosing control, which will be available on the market from March. In combination with the "Eco-PEN" and "Eco-DUO" dispensers, it ensures maximum precision and reliability in the dosing process.
With the BM14270MUV-LB, Rohm is announcing one of the smallest contactless current sensors in the industry. The new module consumes minimal electricity and is very compact at 3,5 x 3,5 x 1,0 mm. It is therefore suitable for industrial systems and consumer devices that record operating conditions via the flow of electricity, such as battery-operated drones, solar systems and servers in data centers.
load More halt SHIFT to load everything load all