STH8103

Omnipolar Detection Hall IC STH8103 ■DESCRIPTION Micro Power, Ultra-Sensitive, Hall Effect Switch ■FEATURE STH8103 is a three-terminal Hall Effect sensor device with a output driver, mainly designed for battery–operation, hand-held equipment (such as Cellular and Cordless Phone, PDA). For STH8103, either north or South Pole of sufficient strength will turn the output on. The output will be turned off under no magnetic field. While the magnetic 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. ‹ 2.4V to 5.5V battery operation ‹ Micro Power Operation for Battery Applications ‹ Chopper Stabilized Technology ‹ Operation with North or South Pole ‹ High sensitivity and high stability of the magnetic switching points ‹ This is a RoHS compliance ‹ TSOT-23 package design ■APPLICATIONS ‹ Note book ‹ PDA ‹ Mobile Phone ‹ Digital Camera ‹ Electric Equipment ■PIN CONFIGURATION VDD VOUT GND TOP VIEW TSOT-23L ■PART NUMBER INFORMATION STH8103XX- XX X Lead Plating Code Handling Code Package Code Lead Plating Code G : Lead-free product. This product is RoHS compliant Handling Code TR : Tape&Reel Package Code SS : TSOT-23L STH8103 Rev.1.0 Copyright © Semtron Microtech Corp. 1 www.semtron-micro.com ■BLOCK DIAGRAM VDD STH8103 VOUT ■ORDERING INFORMATION Part Number Package Code STH8103SS-TRG SS ※ Year Code : 0 ~ 9 ※ Week Code : A ~ Z(1~26) ; a ~ z(27~52)...