UH8104

UNISONIC TECHNOLOGIES CO., LTD UH8104 HALL EFFECT MICRO SWITCH IC CMOS IC „ DESCRIPTION The UH8104 is a low power, pole independent Hall-effect switch with a latched digital output driver. It can work in 2.5V supply. Either a north or south pole of sufficient flux will turn the output on. In the absence of a magnetic field, the output is off. When a magnetic field enters the hall element and exceeds the operate point BOPS(or less than BOPN) the output turns on (output is low). When the magnetic field is below the release point BRPS (or above BRPN), the output turns off (output is high). It is designed with open drain configuration and connecting to a pull up resistor from Output to VDD is necessary. „ FEATURES * Micro power operation * 2.5V to 5.5V battery operation * Offset Canceling Technology * Independent of North or South Pole Magnet * Superior temperature stability * Extremely Low Switch-Point Drift „ ORDERING INFORMATION Ordering Number Lead Free Halogen Free UH8104L-AE3-R UH8104G-AE3-R UH8104L-G03-B UH8104G-G03-B UH8104L-G03-K UH8104G-G03-K Note: Pin Assignment : O: VOUT, I: VDD, G: GND UH8104L-AE3-R (1) Packing Type (2) Package Type (3) Halogen Free Package SOT-23 SIP-3 SIP-3 Pin Assignment 123 OIG I GO I GO Packing Tape Reel Tape Box Bulk (1) R: Tape Reel, B: Tape Box, K: Bulk (2) AE3: SOT-23, G03: SIP-3 (3) L: Lead Free, G: Halogen Free „ MARKING www.unisonic.com.tw Copyright © 2013 Unisonic Technologies Co., Ltd 1 of 5 QW-R502.709, B UH8104 ...