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Tire pressure monitoring system and inexpensive and inexpensive
Tire pressure monitoring system and inexpensive and inexpensive
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机译：胎压监测系统又便宜又便宜
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摘要
Inexpensive, comprising:– an integrated cmos - circuit in a semiconductor substrate, wherein the cmos - circuit comprises:– a first rectifier diode (ds), formed by a substrate diode of the cmos - circuit,– a first mos - transistor - structure (dr1) and a second mos - transistor - structure (dr2), whose channels are connected in series so that it is in the form of a second rectifier diode (dr) functioning, wherein the cathode of the first rectifier diode (ds) with the anode of the second rectifier diode (dr) is connected,in the case of the first mos - transistor - structure and the second mos transistor structure - - are arranged at a distance from each other so that a distance between the two mos - transistor - structures more than 100 μm, so that a by means of the first and second mos - structure (dr1 and dr2) formed within the semiconductor substrate parasitic npn - structure has a negligible current amplification.
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