Select from these four technologies:
Hall Effect and Position Sensors
Positioning, speed and proximity detection, force/pressure and torque measurements- we've got hall sensors to do it all! Gear and valve positioning; motor torque, direction and angle measurements; factory and process automation- these sensors can do it all! Don't let temperature fluctuations, dust, humidity, and vibrations get in the way of your design- use these robust hall sensors!
Micronas
- Sensors are near zero defective parts per million
- HAR 37xy robust dual-die programmable 2d position sensor family can address safety-critical applications like throttle valve position and gear selectors
- HAL 37xy operates with magnetic field amplitudes down to 20mT with an angular accuracy of +-0.5% FS (digital output, X-Y Hall plates)
- HAC 37xy has integrated capacitors for robust electromagnetic compatibility and PCB-less applications+
- Programmable hall sensors enable you to minimize hardware changes and maximize sensing resolution and system robustness (see video on right for demonstration)
- Si7210 configure device, access data and wake/sleep over I2C
- Si7211 ultra-low 100nA sleep power and wide supply voltage
- MA700 angular position sensors have side-shaft positioning capability, 11bit resolution and ultra-low latency of 3us
Hall and Position Sensor Comparison
Click to enlarge
Click to enlarge
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Motor Drivers
DC, BLDC, actuators, pumps, steppers, servos- these ICs can manage them all. If you want to drive your motors at low cost, high accuracy, efficiently and quietly- your search is over/ search no longer/ check out below. We've got drivers for noiseless operation, maximum efficiency and optimum motor torque, allowing for highly dynamic motion.
MPS
- MP6532 3-phase BLDC motor drivers have 5 to 60v input voltage range and integrated hall signal interface
- MP6513 H-bridge motor drivers have a 2.5 to 21v operating input range, 0.8A max output current and come in a tiny TSOT23-6 package
- TMC2208-LA ultra-silent two-phase stepper motor drivers feature microPlyer spreadCycle and stealthChop technologies
- TMC262-LA integrated stepper motor driver are capable of driving up to a gate current of 40mA and feature stallGuard2, coolStep, spreadCycle and microPlyer technologies
- Motor drivers with stealthChop can silence your motors while increasing stepper resolution and system robustness (see video)
Applications
3D Printers
Motion control is an increasingly important contributor to the success of modern desktop manufacturing applications like 3D printing. Multi-dimensional shapes require coordination on two, three, or more axes in combination with precision, speed, and low-noise.
Laser Cutters
Laser cutting for industrial manufacturing and hobbyist applications requires coordination between two motors that drive the laser over material.
CNC-Milling
CNC-milling is now applicable to a wide range of applications and enables high quality for small batch production.
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Motion Control
High end placement and positioning systems without breaking your bank. Printers, scanners, CNC machines, factory and lab automation- we've got ICs to fit any build. Open-loop, closed-loop, low-power, high-speed- we've got ICs to fit any build
iC-Haus
- iC-PR reflective, lensless, optical encoders come with a blue LED which is driven by a closed-loop control circuit that automatically adapts its current according to the amplitude of the signals generated by the sensor
- TMC429 dedicated motion controllers can operate up to 32MHz with 24bit internal position counters and microstep frequency up to 1MHz
- TMC457-BC stepper and piezo motor servo controllers have S-shaped and linear ramps with on-the-fly alterations of all parameters
- C8051F850-BLDC-RD BLDC motor controller reference design can get your motor spinning in less than 5 minutes (see video)
- MA300 angular sensor for 3-phase brushless motor commutation and position control has side-shelf positioning capability and ultra-low latency
Motion Control Sensing & Robotics
Image Source : MPS
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Isolation
Lower cost, smaller size, higher performance, lower power, and more reliable isolated circuits than traditional optocouplers. Silicon Labs has a broad portfolio of isolators with industry-leading reliability and performance. Silicon Labs digital isolators, current sensors, isolated gate drivers and isolated FET drivers have industry-leading reliability and performance.
Silicon Labs
- Si86xx digital isolators have up to 5,000 VRMS isolation and UL, CSA, VDE certification
- Si88xx digital isolators with integrated DC-DC converter have precise timing of max 23ns propagation delay and 100 year lifetime
- Si828x high current isolated gate drivers with integrated DC-DC converter can drive up to 4A while having safety features such as: DESAT detection, FAULT feedback, Undervoltage Lock Out, and soft shutdown on fault condition
- Si822x/3x have an integrated isolator plus dual gate drivers in a single package while withstanding 1500VDC peak driver-to-driver isolation
Silicon Labs Si8xx Family Competitive Comparison
