Description
The SC243X family, produced with Bi-CMOS technology, is a chopper-stabilized Hall Effect Sensor that offers a magnetic sensing solution with superior sensitivity stability over temperature and integrated protection features.
Superior high-temperature performance is made possible through dynamic offset cancellation, which reduces the residual offset voltage normally caused by device over molding, temperature dependencies, and thermal stress. Each device includes on a single silicon chip a voltage regulator, Hall-voltage generator, small-signal amplifier, chopper stabilization, Schmitt trigger, and an open-drain output to sink up to 20mA.
An onboard regulator permits with supply voltages of 2.5 to 24V which makes the device suitable for a wide range of industrial and automotive applications
The device is available in a 3-pin SIP package (UA) and a 3-pin SOT-23 style package (SO). Both are lead (Pb) free, with 100% matte tin lead frame plating.
Feature
- Programmable Unipolar Hall sensor
- High chopping frequency
- Supports a wide voltage range
-2.5 to 24V
-Operation from unregulated supply - Wide operating temperature range
- Factory-programmed at end-of-line for optimum
- Reverse battery protection (up to 28V)
- Over-voltage protection at all pins
- Robust EMC performance
- Solid-state reliability
- Small package
-3-pin SIP -(UA)
-3-pin SOT23 -(SO)
Seal & Selection
| Item | Packing | Seal | Working Temperature | Marking | BOP(Typ.) | BRP(Typ.) |
|---|---|---|---|---|---|---|
| SC2432UA | 1000pcs/Bag | SIP3 | -40℃ to 150℃ | 2432 | +2.5mT | +2.0mT |
| SC2432SO | 3000pcs/Reel | SOT23 | -40℃ to 150℃ | 2432 | +2.5mT | +2.0mT |
| SC2432SO-N | 3000pcs/Reel | SOT23 | -40℃ to 150℃ | 2432 | -2.5mT | -2.0mT |