3260 Datasheet (Allegro MicroSystems) - PRECISION HALL-EFFECT BIPOLAR SWITCH

3260, PRECISION HALL-EFFECT BIPOLAR SWITCH

Chopper-Stabilized Technique.

These devices use a proprietary dynamic offset cancellation technique, with an internal high-frequency clock to reduce the residual offset voltage of the Hall element that is normally caused by device overmolding, temperature dependencies, and thermal stress.

This techn

3260 Suffix Code 'LH' Pinning 2-WIRE, CHOPPER-STABILIZED, PRECISION HALL-EFFECT BIPOLAR SWITCH The A3260 Hall-effect bipolar switch is an extremely temperature-stable and stress-resistant sensor especially suited for operation over extended temperature ranges to +150°C.

Superior high-temperature performance is made possible through dynamic offset cancellation, which reduces the residual offset voltage normally caused by device overmolding, temperature dependencies, and thermal stress.

3260 Features

* ABSOLUTE MAXIMUM RATINGS at TA=+25°C Supply Voltage, VCC 27 V Reverse Battery Voltage, VRCC -16 V Magnetic Flux Density, B Unlimited Package Power Dissipation, PD . See Graph Junction Temperature, TJ +170°C Operating Temperature Range, TA Suffix ‘E

* ’ -40°C to +85°C Suffix ‘L

* ’