Linear Hall Effect Sensor WSH315-XPAN1

Linear Hall Effect Sensor WSH315-XPAN1

Features :

• Wide operating range 3.0~12V, -40℃~125℃
• Flat Response to 23k Hz
• 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.

Functional Description :

• The WSH315 is a new version of WSH135 with better measuring range and thermal shift. It integrates Hall sensing element, linear amplifier, 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.
• W315 can be applied as current sensor, tooth sensor, proximity detectors and motion detectors. As sensitive monitor of magnetic flux, it can effectively
  measure a system’s performance with negligible system loading while providing isolation from contaminated and electrically noisy environments.