Our advantages

Chinese manufacturing processes have undergone years of iteration, resulting in mature and reliable technologies. Many international corporations opt for production outsourcing in China. As an electronic components manufacturer in China, our products can fully replace those of major international brands in 99% of applications without the need for testing verification. Our products boast high consistency in quality, reasonable pricing, ample inventory, flexible supply, short lead times, and professional after-sales service. 

Description

SL1619 is a Honeywell switch sensor with low power  consumption, which is specially designed for systems with  compact spaces and that with sensitive electric quantity in  batteries. The chip can provide various magnetic field  threshold values, switching working frequencies and package forms, so as to adapt to varied types of applications.When the applied S-pole magnetic induction intensity is higher  than the working point B_OP, the chip outputs low level and keeps  it, until the S-pole magnetic induction intensity is lower than the  release point B_RP, when the chip outputs high level. The chip is  installed with a temperature compensation circuit and a clock  logic circuit internally, to ensure stable working point and  switching frequency of the chip. The chip can provide single S-pole magnetic response with extremely low current  consumption. SL1619 can work during the power supply ranges  of 1.6V to 5.5V, with standard TO-92S package.

Features

●Low power consumption

  - 5Hzversion：1.6uA@1.8V

  - 20Hzversion：3.3uA@1.8V

●Wide working voltage ranges: 1.6V~5.5V

●Magnetic field threshold value optional (Bop)

  - 33Gs low threshold value

  - 46Gs high threshold value

●Single S-pole magnetic field detection

●CMOS push-pull output

●Package: TO-92S

●Working temperature ranges: -40℃~85℃

●Excellent ESD performance: HBM 8KV

●In accordance with the RoHS standard

Applications

●Laptop and tablet PC switch detection

●TWS headsets and mobile phones

●Electronic locks and valves position detection

●Water meters, gas meters and flow meters

●Non-contact detection