AH374-SA-7 Allicdata Electronics
Allicdata Part #:

AH374-SA-7DITR-ND

Manufacturer Part#:

AH374-SA-7

Price: $ 0.00
Product Category:

Sensors, Transducers

Manufacturer: Diodes Incorporated
Short Description: HALLLATCHSWITCHSOT23
More Detail: Digital Switch Latch Open Drain Hall Effect SOT-23...
DataSheet: AH374-SA-7 datasheetAH374-SA-7 Datasheet/PDF
Quantity: 1000
Stock 1000Can Ship Immediately
Specifications
Series: --
Packaging: Tape & Reel (TR) 
Part Status: Active
Function: Latch
Technology: Hall Effect
Polarization: North Pole, South Pole
Sensing Range: 5mT Trip, -5mT Release
Test Condition: 25°C
Voltage - Supply: 2.2 V ~ 20 V
Current - Supply (Max): 4mA
Current - Output (Max): 25mA
Output Type: Open Drain
Features: Temperature Compensated
Operating Temperature: -40°C ~ 125°C (TA)
Package / Case: TO-236-3, SC-59, SOT-23-3
Supplier Device Package: SOT-23-3
Description

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Magnetic Sensors - Switches (Solid State)

Introduction

The technical application of the AH374-SA-7 magnetometer and switch, manufactured by the ANS Industrial Corporation, is in the area of industrial controls. This magnetically-actuated solid-state device is used to accurately measure the relative force and direction of a magnetic field as well as provide a switching output in response to its operation. This product is designed to withstand high levels of static black fields, to help protect the switch from accidental magnetization or radical changes in the magnetic field surrounding the switch.

Functionality

The AH374-SA-7 is a reliable and mechanically robust product that provides ease of setup and use in a wide range of industrial applications. This device is designed with several specific functionalities for increased accuracy and precision of its operation. The first of these is a high-resolution linear and digital output that provides a signal level for each of two oppositely-oriented magnetometer axes. It also features a programmable hysteresis that provides an acceptable range of values over which the switching device will activate. Finally, the device also has an adjustable low amplitude detect mode for lower level magnetic fields.

Technical Specifications

The AH374-SA-7 is a robust and clinically-tested industrial product, boasting the following technical specifications:
  • Static B-Field Rating – up to 12kG (126mT)
  • Operating temperature range – -4°F (-20°C) to 446°F (230°C)
  • Relative Error Margin – ±0.5%
  • Switch Output – up to 1kHz frequency
  • Weight – 5.9oz (170g)
  • Size – 4.2” x 4.3” x 0.59” (106.7mm x 109.2mm x 15mm)

Installation and Operation

Installing and operating an AH374-SA-7 device is a relatively straightforward process. The device should be placed in an area where it will be exposed to the magnetic field that it can read and respond to. It should then be wired to a power source, and a signal line should be connected to the output. All that is required from this point is to adjust the configuration settings of the device to ensure it is accurately configured for the particular application. This includes settings such as the sensitivity of the magnetometer, as well as the hysteresis and low amplitude detect.

Conclusion

The AH374-SA-7 magnetometer is a formidable device that is perfectly suited for industrial control applications. It boasts a range of precision features and settings that are designed to operate flawlessly and accurately under a range of conditions, including both high and low strength magnetic fields. It is relatively easy to install and set up, and should provide reliable readings and switching even in the toughest of environments.

The specific data is subject to PDF, and the above content is for reference

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