Hall effect sensor;magnetic sensor

Product Description

1 Applications 1.1 Brushless motor with high stability 1.2 Digital tachometer 1.3 Position sensor 2 Characteristics 2.1 Ion implantation planar 2.2 Excellent quality stability 2.3 Wide working temperature range (**5~**5℃) ； 2.4 Excellent output voltage linearity 3 Package: TO－*2＝**2，See right fig 4 Max Ratings (Ta=*5℃) Characteristic Symbol Rating Unit Control Current DC IC *0 mA 1s *5 Power Dissipation PD **0 mW Operating Temperature Range Topr **5~**5 ℃ Storage Temperature Range Tstg **5~**0 ℃ 5 Typical Electrical Characteristics (Ta=*5℃) Characteristic Symbol Test Condition Min Typical Max Unit Input Resistance Rd Ic=5mA **0 - **0 Ω Residual Voltage Ratio VHO/VH Ic=5mA, B=0/B=0.1T - - *0 % Hall Voltage (Note 1) VH Ic=5mA, B=0.1T *5 - **0 mV Temperature Coefficient (Note 2) VHT Ic=5mA, B=0.1T Ta=*5℃, Ta=**5℃ - - *0.*6 %/℃ Linearity of VH and Input Current (Note 3) △KH Ic=5mA, B=0.1T, B=0.5T - - 2 % Sensitivity (Note 4) K* Ic=5mA, B=0.1T - *7 - ×***2/T Output Resistance ROUT Ic=5mA **0 ***0 Ω Note 1 : VH=VHM-VHO(VHM is meter indication) Note 2 : VHT=(1/VH(T1))•((VH(T2)-VH(T1)))/(T*-T1) ×**0(%/℃) VHO: Residual Voltage Note 3 : △KH=｛KH(B2)－KH(B1)｝/｛1/2（KH(B2)+KH(B1)）｝×**0(%), KH=VH/IC•B KH: Sensitivity Note 4 : K*=VH/(Rd×IC×B)=KH/Rd