MLX90254 Datasheet, PDF (3/9 Pages) Melexis Microelectronic Systems – Differential Dynamic Hall Effect Sensor

MLX90254
Differential Dynamic Hall Effect Sensor
3. Glossary of Terms
1 mT = 10 Gauss: Flux density units.
Pre-induction: the pre-induction is the magnetic field induced by the back bias magnet.
Operating point: the value of the differential flux density when the transistor output turns ON.
Release point: the value of the differential flux density when the transistor output turns OFF
Margin: the flux density of the magnetic field has to be higher or lower than the margin value to enable the
next toggling of the output.
4. Absolute Maximum Ratings
Supply Voltage, VDD
Reverse Voltage Protection
Output Current, IOUT
Output Short-Circuit Current
24 V
-0.3 V
25 mA
150 mA
Output Voltage
Operating Temperature Range, TA
Storage Temperature Range, TS
Maximum Junction Temperature
Magnetic Flux Density
24 V
-40 °C to 150°C
-55 °C to 165°C
175 °C
Infinite
Exceeding the absolute maximum ratings may cause permanent damage. Exposure to absolute-
maximum-rated conditions for extended periods may affect device reliability.
3901090254
Rev. 005
Page 3 of 9
Datasheet
Jun/04