MagnTek · New Product | Next Generation Proximity Switch Sensor Solution MTL200+MT5301
Principle Introduction
Inductive sensors consist of three main parts: oscillator, switch circuit, and output amplifier circuit. The oscillator generates an alternating magnetic field. When the metal target approaches this magnetic field and reaches the induction distance, eddy currents are generated inside the metal target, causing oscillation attenuation and even stopping. The changes in oscillator oscillation and stop oscillation are processed by the post amplification circuit and converted into switch signals, triggering the driving control device to achieve non-contact detection.
Principle characteristics
MTL200 Product Features
￭ 3.6~5.5V Operating VCC Range
￭ Sampling Frequency: Up to 4KHz
￭ Oscillator Frequency: Up to 5MHz
￭ -40℃~105C Operating Temperature
￭ Input Signal Threshold Adjustment
￭ Package Option: QFN2*2
￭ RoHS Compliant: (EU)2015/863
MT5301 Product Features
￭ 8~36V Operating Vcc Range
￭ Operating Frequency: 20KHz
￭ -40V Reversed Power Supply Protection
￭ -40V Reversed Output Protection
￭ Output Over-Current Protection (±350mA）
￭ Short Circuit Protection
￭ Integrated LDO up to 40mA Current
￭ -40℃~105℃ Operating Temperature
￭ Package Option: DFN2*3-8L
￭ RoHS Compliant: (EU)2015/863
Solution application
