OCH1931 ORIENT-CHIP | Alldatasheet
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Page1 - 2 Ver. 1.2 Feb .27, 2018 OCH1931 Linear Hall-effect Sensors 源于灿瑞 磁传天下 ◼ Pin Configuration (Top View) SIP-3L ◼ Application Circuit OCH1931 OUTPUTVDD CIN=0.1~1uF GND 1 2 3 Figure 1, application circuit Note: CIN is for power stabilization and to strengthen the noise immunity, the recommended capacitance is 0.1~1uF. If the VDD power supply is clean, the CIN can be cancelled. Name PIN No. Description Vcc 1 IC Power Supply GND 2 IC Ground OUTPUT 3 Linear Voltage Output Pin ◼ General Description The OCH1931 is a small, versatile linear Hall-effect device that is operated by the magnetic field from a permanent magnet or an electromagnet . The linear output voltage is set by the supply voltage and varies in proportion to the strength of the magnetic field. The integrated circuitry features low noise output, which makes it unnecessary to use external filtering. It also includes thin film resistors to provide increased temperature stability and accuracy. The linear Hall sensor has an operating temperature r ange of -40 ° C to 85 ° C appropriate for commercial, consumer and industrial environments. ◼ Features ⚫ Input Voltage Range : 2.5V to 7.5V ⚫ Low-noise Output virtually Eliminates the Need for Filtering ⚫ Responds to either Positive or Negative Gauss ⚫ Single Current Sourcing Output ⚫ Available in SIP-3L Packages ⚫ -40℃ to +85 ℃ Temperature Range ◼ Applications ⚫ Motor Control ⚫ Current Sensing ⚫ Position Sensing ⚫ Magnetic Code Reading ⚫ Rotary Encoder GND Vcc OUTPUT 31 2 WWW.ORIENT-CHIP.COM
Page2 - 2 Ver. 1.2 Feb .27, 2018 OCH1931 Linear Hall-effect Sensors 源于灿瑞 磁传天下 ◼ Ordering Information Part Number Package Type Packing Qty Sensitivity Temperature Eco Plan Lead OCH1931MD SIP-3L 1000pcs/bag 2.5mV/GS -40～85℃ RoHS Cu 注：想进一步了解产品咨询，请直接点击申请样品。我们会第一时间联系您！谢谢！ WWW.ORIENT-CHIP.COM