OHS3151U Datasheet | TT Electronics

Sensing and Control Ratiometric Linear Hall-Effect Sensor OHS3150U, OHS3151U Features :  -  Ra ometric linear output capable of sinking and sourcing current  -  4.5 V to 6.0 V opera on  -  Responds equally to posi ve and nega ve magne c fields  -  Excellent temperature stability to operate in harsh environments  -  Robust package capable of withstanding harsh environments  Descrip on:  Each ratiometric linear Hall-effect sensor contains a monolithic integrated circuit on a single chip. This circuit incorporates a quadratic Hall sensing element, which minimizes the effects of mechanical and thermal stress on the Hall element and temperature pensating circuitry to pensate for the inherent Hall element sensitivity change over temperature current.   These ratiometric linear Hall-effect sensors provide an output voltage that varies in proportion to the applied magnetic field. The voltage output will increase in response to a south pole (positive) magnetic field applied perpendicular to the package symbolization face, and will decrease in response to a north pole (negative) magnetic field. These ratiometric linear Hall-effect sensors can be used as a non-contact sensor for rotary and linear position sensing and for current sensing.   Applica ons:  -  Non‐contact magne c sensing  Through Hole Ordering Information Temp. Range VOQ Threshold -  Assembly line automa on  OHS3150U -40°C to +125°C VOQ Change over TA = ±35 Gauss -  Machine automa on  -  Machine safety  OHS3151U -40°C to +125°C VOQ Change over TA = ±50 Gauss -  Door sensor  -  Where sensing is required in dirty environments  Qual Hall Element Voltage Regulator Dual to Single Converter 1 Vcc Vcc 3 Output 2...