Micro Power Hall IC PT-3661 Micropower Hi-Sensitivity Hall Effect Switch Applications Package Type Cover detector. Battery-Operated. Hand-Held Equipment. SOT-23 VDD 1 661 xxx Features 2.4V to 5.5V operating range Built-in dynamic offset cancellation Small Size High balance and low thermal drift magnetic sensing Micro power Operation ESD protected to 5kV(HBM) OUT 3 GND 2 ***: Date code Pin Description Name Pin Description Type VDD 1 DC power supply P OUT 2 Output pin O GND 3 DC ground P Specifications Absolute Maximum Ratings (Ta = 25 C) Symbol Parameter Maximum supply voltage Conditions V DDmax Ratings V 7 * Allowable power dissipation Pd 300 Operating temperature Ta -40 ~ +85 Storage temperature Ts Output current I 0ut Units mW O C O -55 ~ +150 5 C mA * On 50mm x 50mm x 1.6mm glass epoxy board Any and all PROLIFIC products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft's control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your PROLIFIC representative nearest you before using any PROLIFIC products described or contained herein in such applications. PROLIFIC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all PROLIFIC products described or contained herein. PROLIFIC TECHNOLOGY INC. 7F, No.48, Sec.3, Nan Kang Rd., Nan Kang, Taipei, 115, Taiwan Ver. 1 .2 -1- Date:Mar 2004