Datasheet4U Logo Datasheet4U.com

A3425 Datasheet - Allegro MicroSystems

A3425 - Ultra-Sensitive Dual-Channel Quadrature 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

3425 DUAL, CHOPPER-STABILIZED, ULTRA-SENSITIVE, BIPOLAR HALL-EFFECT SWITCH The A3425LK dual Hall-effect switch is an extremely temperature-stable and stress-resistant sensor especially suited for use in digital-encoder systems in the harsh environments of automotive or industrial applications 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 o

A3425 Features

* I Two Matched Hall Switches On A Single Substrate I I I I I I I I 1 mm Sensor-to-Sensor Spacing Superior Temperature Stability Resistant to Physical Stress Output Short-Circuit Protection Operation From Unregulated Supply Reverse Battery Protection Solid-State Reliability Integrated ESD Protection

A3425_AllegroMicroSystems.pdf

Preview of A3425 PDF
A3425 Datasheet Preview Page 2 A3425 Datasheet Preview Page 3

Datasheet Details

Part number:

A3425

Manufacturer:

Allegro MicroSystems

File Size:

411.01 KB

Description:

Ultra-sensitive dual-channel quadrature hall-effect bipolar switch.

📁 Related Datasheet

📌 All Tags