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江苏 苏州- 主营产品：
- 齿轮传感器霍尔
- 线性霍尔元件
- 磁角度霍尔
耐温耐压霍尔ST8513U
Description
This Hall-effect switch is monolithic integrated circuits with tighter magnetic specifications,designed to operate continuously over extended temperatures to +150°, and is more stable
with both temperature and supply voltage changes. The negative compensation slope is
optimized to match the negative temperature coefficient of low cost magnets.
Band gap regulation provides extremely stable operation over 3.8 to 40 VDC supply voltage
range. ST8513U is capable of continuous 20 mA sinking output, and may be cycled as high as
50 mA maximum.
Features and Benefits
■ Superior Temp stability over -40 to +150 ℃ for Automotive or Industrial applications
■ 3.8V to 40V supply voltage
■ High output current capability -50 mA absolute maximum
■ Quad-Hall design virtually eliminates mechanical stress effects
■ Temperature compensated magnetic
■ Digital current sinking output
■ SIP-3 pin in-line PCB terminals
■ Operate/release points symmetrical around zero gauss
Potential Applications
■ Speed and RPM (revolutions per minute) sensing
■ Motor and fan control
■ Flow-rate sensing
■ Brushless dc motor commutation
■ Auto-motive transmission position
■ Robotics control
Parameter Minimum Typical Maximum Unit
Supply voltage -50 - 50 V
Applied output voltage -0.5 28 V
Output current - - 50 mA
magnetic - - no limit gauss
Absolute maximum ratings are the extreme limits the device will momentarily withstand without
damage to the device. Electrical and magnetic characteristics are not guaranteed if the rated
voltage and/or currents are exceeded nor will the device necessarily operated at absolute
maximum ratings.
Part No. ST8513U
Min. Typ Max
BOP 10guss 50guss 90guss
BRP -90guss -50guss -10guss
Bhys 100guss
