A1203LLHLT-T - 

Hall Effect Sensor, Bipolar, 25 mA, SOT-23, 3 Pins, 3.8 V, 24 V

A1203LLHLT-T - Hall Effect Sensor, Bipolar, 25 mA, SOT-23, 3 Pins, 3.8 V, 24 V

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Product Overview

The A1203LLHLT-T is a continuous-time bipolar Hall Effect Switch produced with BiCMOS technology, features fast power-on time and low-noise operation. The device includes the following on a single silicon chip: voltage regulator, hall-voltage generator, small-signal amplifier, Schmitt trigger and NMOS output transistor. The extensive on-board protection circuitry makes possible a ±30V absolute maximum voltage rating for superior protection. Unique hall element geometries and low-offset amplifiers help to minimize noise and to reduce the residual offset voltage normally caused by device over-moulding, temperature excursions and thermal stress.
  • Reverse-battery protection
  • Robust EMC performance
  • High ESD rating
  • Solid-state reliability
  • Factory-programmed at end-of-line for optimum performance
  • AEC-Q100 Automotive qualified
  • Regulator stability without a bypass capacitor


Sensing & Instrumentation, Automotive, Motor Drive & Control

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