SC2448 Automotive Grade Latch Hall Sensor IC

Datasheet

Description

The SC244X family, produced with BiC MOS 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 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 30mA.
An onboard regulator permits with supply voltages of 2.5V 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

  • Digital latch Hall sensor
  • High chopping frequency
  • Supports a wide voltage range
  • Wide operating temperature range
  • Factory-programmed at end-of-line for magnetic optimum
  • Reverse battery protection (up to 28V)
  • Over-voltage protection at all pins
  • 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.)
SC2448UA 1000pcs/Bag SIP3 -40℃ to 150℃ 2448 +8.0mT -8.0mT
SC2448SO 3000pcs/Reel SOT23 -40℃ to 150℃ 2448 +8.0mT -8.0mT

Demo Boards

Tool & Source