A3423LK-T Allegro Microsystems Inc, A3423LK-T Datasheet
A3423LK-T
Specifications of A3423LK-T
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A3423LK-T Summary of contents
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Dual Channel Hall Effect Direction Detection Sensor Features and Benefits ▪ Precisely aligned dual Hall elements ▪ Tightly matched magnetic switchpoints ▪ Speed and direction outputs ▪ Individual Hall element outputs (L package) ▪ Fast power-on time ▪ Output short ...
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... Dual Channel Hall Effect Direction Detection Sensor Selection Guide Part Number Package A3423EK-T 4-pin through hole SIP A3423ELTR-T 8-pin surface mount SOIC A3423LK-T 4-pin through hole SIP A3423LLTR-T 8-pin surface mount SOIC 1 Contact Allegro for additional packing options. 2 SOIC package currently in development. ...
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A3423 Dual Channel Hall Effect Direction Detection Sensor OPERATING CHARACTERISTICS valid at T Characteristics Electrical Characteristics Supply Voltage Output Leakage Current Undervoltage Lockout Undervoltage Hysteresis Output Rise Time Output Fall Time Supply Current Low Output Voltage Output Current Limit Speed ...
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A3423 Dual Channel Hall Effect Direction Detection Sensor THERMAL CHARACTERISTICS may require derating at maximum conditions, see application information Characteristic Package Thermal Resistance *Additional thermal information available on Allegro website. Symbol Test Conditions* Package K, 1-layer PCB with copper limited ...
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A3423 Dual Channel Hall Effect Direction Detection Sensor Supply Current versus Ambient Temperature -50 - (°C) A Saturation Voltage versus Ambient Temperature 400 350 300 250 200 150 100 50 ...
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A3423 Dual Channel Hall Effect Direction Detection Sensor The integrated circuit contains an internal voltage regulator that powers the Hall sensors and both the analog and digital circuitry. This regulator allows operation over a wide supply voltage range and provides ...
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A3423 Dual Channel Hall Effect Direction Detection Sensor Operation with Fine-Pitch Ring Magnets circular pitch of less than 4 mm, a performance improvement can be observed by rotating the front face of the sensor subassembly (see below). This sensor rotation ...
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A3423 Dual Channel Hall Effect Direction Detection Sensor Package K, 4-Pin SIP .205 [5.21] 45° B .0704 1.79 .0642 1.63 B .0520 [1.32] .135 [3.43] E1 .085 [2.16] MAX .580 [14.73] .017 [0.43] .050 [1.27] A ...
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A3423 Dual Channel Hall Effect Direction Detection Sensor 1.90 0.65 PCB Layout Reference View B Copyright ©2007-2008, Allegro MicroSystems, Inc. The products described herein are manufactured under one or more of the following U.S. patents: 5,045,920; 5,264,783; 5,442,283; 5,389,889; 5,581,179; ...