AH8103

AiT Semiconductor Inc. www.ait-ic.com   AH8103 HALL SWITCH MICROPOWER, ULTRA-SENSITIVE HALL SWITCH DESCRIPTION AH8103 is a three-terminal Hall Effect sensor device FEATURES  Micro Power Operation for Battery Applications with a output driver, mainly designed for  2.4V to 5.5V battery operation battery–operation, hand-held equipment (such as  Chopper Stabilized Technology Cellular and Cordless Phone, PDA).  Operation with North or South Pole  High sensitivity and high stability of the magnetic For AH8103, either north or South Pole of sufficient switching points strength will turn the output on. The output will be  Available in SOT-23 and TSOT-23 Package turned off under no magnetic field. While the magnetic APPLICATION flux density (B) is larger than operate point (Bop), the output will be turned on (low), the output is latched until B is lower than release point (Brp), then turned off.    Cellular, Cordless Phone PDA AH8103 is available in SOT-23 & TSOT-23 packages.  Hand-held Equipments Typical Application Circuit ORDER INFORMATION Package Type Part Number SOT-23 AH8103E3R-X E3 AH8103E3VR-X TSOT-23 AH8103TE3R-X TE3 AH8103TE3R-X X=Output type, A or B Note V: Green Package R : Tape & Reel AiT provides all Pb free products Suffix “ V “ means Green Package REV1.0   - APR 2010 RELEASED - Sensor Location -1- AiT Semiconductor Inc. www.ait-ic.com   PIN DESCRIPTION AH8103 HALL SWITCH MICROPOWER, ULTRA-SENSITIVE HALL SWITCH Pin # 1 2...