Product Description:
SS341RT Single-Pole Digital Hall Effect Sensor SOT23 3-Pin Is Used In Brushless Motors
Features:
SS340RT/SS440R sensor IC is a small and universal digital Hall effect device operated by the magnetic field of a permanent magnet or an electromagnet. They are designed to respond to unipolar: north (SS340RT) or south (SS440R). These unipolar Hall ics offer three different magnetic sensitivities.
To meet a wide range of potential applications: • The SS341RT and SS441R offer the highest sensitivity, with a typical operating point of 75 G at 25°C[77°F].
The SS343RT and SS443R offer moderate sensitivity, with a typical operating point of 135 G at 25°C[77°F].
The sensitivity of SS349RT and SS449R is the lowest, with a typical operating point of 305 G at 25°C[77°F]. These sensors come in two package forms: • The SS340RT has a small SOT-23 surface mount package.
The SS440R is available in a lead flat TO-92 type package.
The small size of the SS340RT requires less PC board space, enabling it to be used for smaller components. Its 3 Vdc capacity can be used in low-voltage applications to improve energy efficiency.
The SS340RT series offers tapes and reels (3,000 per reel). The SS440R series is available in bulk packaging (1,000 pieces per bag).
The unipolar Hall IC sensor is a small, multi-purpose digital Hall effect device that can be operated by the magnetic field of a permanent magnet or an electromagnet. They are designed to respond to the north to south unipole and have high, medium and low magnetic sensitivities. It has built-in polarity reverse connection protection, which can protect the device from potential damage during installation.
Wide temperature range: -40 °C to 150 °C
Enhance the flexibility of the application program
Low voltage 3 V capability
Robust IC design with ESD Class 2
Attribute
Numerical value
Technology Digital
Installation type patch
The magnetic type is unipolar
Package type SOT 23
Number of pins: 3
Manufacturer Part Number SS341RT
Description MAGNETIC SWITCH UNIPOLAR SOT23-3
Packaging Digi-Reel?
Series SS340RT
Function Unipolar Switch
Technology Hall Effect
Polarization North Pole
Sensing Range: -13.5mT Trip, -1mT Release
Test Condition -40 ° C to 150 ° C
Voltage - Supply 3V ~ 24V
Current - Supply (Max) 8mA
Current - Output (Max) 20mA
Output Type Open Collector
Features -
Operating Temperature: -40 ° C to 150 ° C (TA)
Mounting Type Surface Mount
Supplier Device Package SOT-23-3
Package / Case TO-236-3, SC-59, SOT-23-3
Specifications:
| Sensing Range | -13.5mT Trip, -1mT Release |
| Test Conditio | -40 ° C to 150 ° C |
| Voltage - Supply | 3V ~ 24V |
| Current - Supply (Max) | 8mA |
| Current - Output (Max) | 20mA |
| Operating Temperature | -40 ° C to 150 ° C (TA) |
