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North pole Hall effect sensor Slkor SL2254-5 with dynamic offset cancellation and Bi CMOS technology

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North pole Hall effect sensor Slkor SL2254-5 with dynamic offset cancellation and Bi CMOS technology

Description : SOT-553 Switches (Solid State) RoHS

Mfr. Part # : SL2254-5

Model Number : SL2254-5

Package : SOT-553

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Product Overview

The SL2254-5 is a micro-power, high-sensitivity, North (N) pole Hall effect switch sensor. It integrates a Hall element, voltage regulator, signal amplification and processing module, dynamic offset cancellation module, and a CMOS output stage. Utilizing advanced Bi-CMOS technology and an optimized circuit structure, the SL2254-5 achieves very low input error feedback. Its dynamic offset cancellation technology effectively eliminates offset voltage caused by packaging stress, thermal stress, and temperature gradients, enhancing device consistency. Packaged in a miniaturized SOT-553 surface-mount package, it offers high performance and market advantages. The device operates within a temperature range of -40~130C and is suitable for applications such as brushless motors, instrumentation, PDAs, and laptop computers.

Product Attributes

  • Brand: SLKOR Micro
  • Model: SL2254-5
  • Package: SOT-553
  • Polarity: North (N) pole
  • Technology: Bi-CMOS

Technical Specifications

Parameter Symbol Test Environment Min Typical Max Unit
General Electrical Characteristics (unless otherwise specified, Ta=25, Vdd=3.0V)
Supply Voltage VDD 2.0 - 5.5 V
Output High Voltage VOH IOUT=0.5mA VDD-0.2 - - V
Output Low Voltage VOL IOUT=0.5mA - - 0.2 V
Average Static Current IDD(average) VOUT pin floating @3.0V - 2.5 - uA
Operating Current IDD(EN) - 1.0 2 mA
Shutdown Current IDD(dis) - 1.4 - uA
Output Source Current IOUT(SOURCE) - - 0.5 mA
Output Sink Current IOUT(SINK) - - 0.5 mA
Wake-up Time Tawake - 15 - us
Scan Period Tperiod - 100 - ms
Magnetic Parameters (unless otherwise specified, Ta=25)
Operating Point BOP 25 20 31 42 Gauss
Release Point BRP 25 8 21 - Gauss
Hysteresis BHYS 25 - 12 - Gauss
Absolute Maximum Ratings
Supply Voltage VDD -0.3 - 6 V
Magnetic Field Strength B - - Unlimited Gauss
Operating Ambient Temperature TA -40 - 130
Storage Ambient Temperature (Device) Ts -50 - 160
ESD (HBM) ESD - - 4000 V

2512221630_Slkor-SL2254-5_C53207132.pdf


Quality North pole Hall effect sensor Slkor SL2254-5 with dynamic offset cancellation and Bi CMOS technology for sale

North pole Hall effect sensor Slkor SL2254-5 with dynamic offset cancellation and Bi CMOS technology Images

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