MH481 a linear Hall-effect sensor, is composed of Hall sensor, linear amplifier and Totem-Pole output stage. It features low noise output, which makes it unnecessary to use external filtering. It also can provide increased temperature stability and accuracy. The linear Hall sensor has a wide operating temperature range of -40℃ to +105℃, appropriate for commercial, consumer, and industrial environments. The high sensitivity of Hall-effect sensor accurately tracks extremely weak changes in magnetic flux density. The linear sourcing output voltage is set by the supply voltage and in proportion ofvary of the magnetic flux density. Typical operation current is 2.5mA and operating voltage range is 3.0 volts to 6.5 volts. MH481 is rated for operation between the ambient temperatures –40℃ and + 105℃ for the I temperature range. The four package styles available provide magnetically optimized solutions for most applications. Package types SQ is a DFN2020-3(0.5 mm nominal height), SD is a DFN2020-6(0.6mm nominal height), ST is a Tsot-23 (0.7 mm nominal height) miniature low-profile surface-mount package, while package UA is a three-lead ultra-mini SIP for through-hole mounting. 

供电线性霍尔开关微功耗高灵敏

敏度霍尔传感器MH481