S5881-AA

S5881-AA Unipolar Hall Switch-Low Sensitivity Features and Benefits – – – – – – – – – 3.5V to 24V Operation -40℃ to 150℃ Superior temperature operation CMOS technology Low current consumption Chopper-stabilized amplifier stage Open drain output Low sensitivity Small Size-SOT23 3L or SIP 3L both RoHS compliant packages Application Examples – – – – – – – Automotive, Consumer and Industrial Solid-state switch Brushless DC motor commutation Speed detection Angular position detection Proximity detection Current detector 3 pin SOT23 (suffix SO) 3 pin SIP (suffix UA) www.DataSheet.net/ Functional Block Diagram VDD Voltage Regulatr OUT Chopper Hall Plate GND UA Package Pin 1 – VDD Pin 2 – GND Pin 3 – OUT SE Package Pin 1 – VDD Pin 2 – OUT Pin 3 – GND 1 V2.00 May 1, 2012 Datasheet pdf - http://www.DataSheet4U.co.kr/ S5881-AA Unipolar Hall Switch-Low Sensitivity General Descriptions The S5881-AA is a unipolar Hall-effect sensor IC fabricated from CMOS technology. The device integrates a voltage regulator, Hall sensor with dynamic offset cancellation system, small signal amplifier, Schmitt trigger and an open-drain output driver. With suitable output pull up, they can be used with bipolar or CMOS logic circuits. These Hall-effect switches are monolithic integrated circuits with tighter magnetic specifications, designed to operate continuously over extended temperatures to +150℃,and are more stable with both temperature and supply voltage changes. The unipolar switching chara...