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AH1903-FA-7

AH1903-FA-7 datasheet pdf and Magnetic Sensors - Switches (Solid State) product details from Diodes Incorporated stock available at Utmel


  • Manufacturer: Diodes Incorporated
  • Origchip NO: 233-AH1903-FA-7
  • Package: 4-UFDFN Exposed Pad
  • Datasheet: PDF
  • Stock: 445
  • Description: AH1903-FA-7 datasheet pdf and Magnetic Sensors - Switches (Solid State) product details from Diodes Incorporated stock available at Utmel(Kg)

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Details

Tags

Parameters
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Type Hall Effect Switch
Terminal Finish Matte Tin (Sn)
Max Power Dissipation 230mW
Technology Hall Effect
Voltage - Supply 1.6V~3.6V
Function Omnipolar, Unipolar Switch
Body Length or Diameter 1.6mm
Body Breadth 1.2 mm
Output Type Push-Pull
Max Output Current 3mA
Operating Supply Voltage 3V
Polarization North Pole, South Pole
Output Current 3mA
Max Supply Current 8μA
Sensing Method Hall Effect
Test Condition 25°C
Sensing Range ±4.8mT Trip, ±3.8mT Release; 4.8mT Trip, 0.9mT Release
Hysteresis 1 mT
Output Range 0.2-1.6V
Magnetic Field Range-Min 0.9 mT
Body Height 0.5mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 19 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 4-UFDFN Exposed Pad
Number of Pins 4
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2014
JESD-609 Code e3
Feature Programmable Function
Part Status Active

AH1903-FA-7 Overview


This Tape & Reel (TR) package protects the magnetic switch from damage. Safety precautions are taken by packaging the magnetic switches in 4-UFDFN Exposed Pad packages. When these switches are working, their maximum current will be 3mA. There is a maximum current limit of 8μA that can be supplied by these switches. In order for the switches to function, they have pins 4. Switches should generally produce 3mA current. When the magnetic switch operates, it could supply 3V voltage.

AH1903-FA-7 Features


Packaging: Tape & Reel (TR)
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 1.6V~3.6V
Operating Temperature: -40°C~85°C TA
Mounting Type: Surface Mount
4 Pins
Output Type: Push-Pull

AH1903-FA-7 Applications


There are a lot of Diodes Incorporated AH1903-FA-7 Magnetic Switches applications.

  • Medication dispensing control
  • Position tracking
  • Reading of magnetic data storage media
  • Gear shift selectors and driver controls (PRNDL)
  • Gear reducer RPM
  • Fan speed measurement
  • Process speed
  • Flow metering
  • Rollers
  • Speed and RPM (revolutions per minute) sensing