A1140 - Sensitive Two-Wire Chopper-Stabilized Unipolar Hall-Effect Switches

Name: A1140
SKU: A1140-157052

Allegro MicroSystems

The A1140 by Allegro MicroSystems is a Sensitive Two-Wire Chopper-Stabilized Unipolar Hall-Effect Switches. Below is the official datasheet preview.

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A1140 Sensitive Two-Wire Chopper-Stabilized Unipolar Hall-Effect Switches by Allegro MicroSystems - Datasheet Preview — Official preview page of the **A1140** Sensitive Two-Wire Chopper-Stabilized Unipolar Hall-Effect Switches datasheet (Allegro MicroSystems).

Datasheet Details

Part number	A1140
Manufacturer	Allegro MicroSystems
File Size	328.70 KB
Description	Sensitive Two-Wire Chopper-Stabilized Unipolar Hall-Effect Switches
Datasheet	A1140_AllegroMicroSystems.pdf
Additional preview pages of the A1140 datasheet.

A1140 Product details

Features

on-chip transient protection, and a Zener clamp to protect against overvoltage conditions on the supply line. The output currents of the A1141 and A1143 switch HIGH in the presence of a south polarity magnetic ﬁeld of sufﬁcient strength; and switch LOW otherwise, including when there is no signiﬁcant magnetic ﬁeld present. The A1140 and A1142 have inverted output current levels: switching LOW in the presence of a south polarity magnetic ﬁeld of sufﬁcient strength, and HIGH otherwise. The devices.

📁 A1140 Similar Datasheet

A1141 - Sensitive Two-Wire Chopper-Stabilized Unipolar Hall Effect Switches (Allegro)
A1142 - Sensitive Two-Wire Chopper-Stabilized Unipolar Hall Effect Switches (Allegro)
A1143 - Sensitive Two-Wire Chopper-Stabilized Unipolar Hall Effect Switches (Allegro)
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Other Datasheets by Allegro MicroSystems

A1145 - Ultrasensitive Two-Wire Chopper-Stabilized Unipolar Hall Effect Switches
A1146 - Ultrasensitive Two-Wire Chopper-Stabilized Unipolar Hall Effect Switches
A1147 - (A1147 / A1148) Low Current Ultrasensitive Two-Wire Chopper-Stabilized Unipolar Hall Effect Switches
A1148 - (A1147 / A1148) Low Current Ultrasensitive Two-Wire Chopper-Stabilized Unipolar Hall Effect Switches
A1101 - Continuous-Time Switch
A1102 - Continuous-Time Switch

Published: Mar 23, 2005 |