AH1902-FA-7
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| 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 |
| Part Status | Active |
| 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 Switch |
| Body Length or Diameter | 1.6mm |
| Body Breadth | 1.2 mm |
| Output Voltage | 100mV |
| Output Type | Push-Pull |
| Max Output Current | 3mA |
| Operating Supply Voltage | 3V |
| Operating Supply Current | 7.2μA |
| Polarization | North Pole, South Pole |
| Output Current | 3mA |
| Max Supply Current | 8μA |
| Sensing Method | Hall Effect |
| Test Condition | -40°C ~ 85°C |
| Sensing Range | ±4.8mT Trip, ±3.8mT Release |
| Hysteresis | 1 mT |
| Output Range | 0.20-1.60V |
| Magnetic Field Range-Min | 0.9 mT |
| Body Height | 0.5mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
AH1902-FA-7 Overview
A protective Tape & Reel (TR) is applied to the magnetic switch in order to prevent damage. In order to ensure the safety of the magnetic switches, they are packaged in 4-UFDFN Exposed Pad packages. If these switches are functioning, they can output 3mA as the maximum current. It is possible for these switches to supply a maximum current of 8μA. Switches require 4 pins to function. Generally, switches should output 3mA current. It is possible for the magnetic switches to provide a voltage of 3V.
AH1902-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
AH1902-FA-7 Applications
There are a lot of Diodes Incorporated AH1902-FA-7 Magnetic Switches applications.
- Control of magnetic apparatus
- Navigation
- Mixers
- Rotary applications
- Tachometer
- Brushless DC (direct current) motor commutation
- Speed and RPM (revolutions per minute) sensing
- Steering position
- Convertible roof position
- Factory automation
