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PDF WSH130 Data sheet ( Hoja de datos )
| Número de pieza | WSH130 | |
| Descripción | Hall Effect Sensor IC | |
| Fabricantes | Winson Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de WSH130 (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
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WSH130
Operates from 2.4V to 26V supply voltage with reverse voltage protection
Operates with magnetic fields from DC to 15kHz
On-chip Hall Sensor
On-chip temperature compensation circuitry minimizes shifts in on and off points
and hysteresis over temperature and supply voltage
Ideal sensor for speed measurement, revolution counting, positioning, and DC
brushless motors
Specifications :
Switching type: latch or non-latch type (S pole)
Latch: On(L) with magnetic South pole and Off (H) with North pole
Non-Latch: On (L) with magnetic South pole and Off(H) without magnetic field
Functional Description :
www.DataSheet4U.comWSH130 is designed to integrate Hall sensor with output driver together on the same
chip, it is suitable for speed measurement, revolution counting, positioning, and DC
brushless motors. It includes a temperature compensated voltage regulator, a
differential amplifier, a Hysteresis controller and a open-collector output driver
capable of sinking up to 20mA current load. An on-chip protection resistor is
implemented to prevent reverse power fault.
The temperature-dependent bias increases the supply voltage of the hall plates and
adjusts the switching points to the decreasing induction of magnets at higher
temperatures. Subsequently, the open collector output switches to the appropriate state.
WSH130 are rated for operation over temperature range from –40˚ C to 125 ˚C and
voltage ranges from 2.4V to 26V.
Name
Vdd
Gnd
Vout
P/I/O
P
O
O
Pin#
Description
Positive Power Supply
Ground
Output Pin
Winson reserves the right to make changes to improve reliability or manufacturability.
©Winson, 2005/8/25
DataSheet 4 U .com
www.DataSheet4U.com
1 page  
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Fan Application:
WSH130
www.DataSheet4U.com
Magnetic detector:
Winson reserves the right to make changes to improve reliability or manufacturability.
©Winson, 2005/8/25
DataSheet 4 U .com
www.DataSheet4U.com
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet WSH130.PDF ] | |
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