Functional Description :
The WSH315 is a new version of WSH135 with better measuring range and thermal shift. It integrates Hall sensing element, linear amplifer, sensitivity controller and emitter follower output stage.It accurately tracks extremely small change in magnetic flux density –generally too small to operate Hall effect switch.

FEATUREs:
● Wide operating range 3.0~12V, -40℃ ~125℃
● Flat Response to 23kHz
● High Sensitivity 1.5 mV/Gauss
● Wide output voltage range 0.2~4.8V (at Vdd=5V)
● Low temperature drift ± 0.2 mV/℃
● Wide sensible magnetic field range on different supplied voltage
   ±1,500 Gauss on 5V supplied voltage
   ±3,000 Gauss on 12V supplied voltage. Low operating current 3mA
● Two package styles TO-92S/SOT-23 available.