HK702 Datasheet Text
HK70X/HK71X series
Speed & Direction Hall Sensor Introduction
The HK70X / HK71X is a speed&direction Hall sensor family with two Hall sensing elements. It outputs two digital signals for speed and direction processing .
The HK70X/ HK71X internally includes two Hall sensing elements located 1.63mm apart, an on-chip Hall voltage generator, voltage regulator for operation with supply voltage 3.8 to 30V, temperature pensation circuitry, small-signal amplifier, Hall sensor with dynamic offset cancellation system, Schmitt trigger and open-drain output. Signal processing of speed and direction signals is easy.
The HK70X/ HK71X family provides a variety of packages to customers: flat TO-94 for through-hole mount and SOP8 for surface mount. All packages are RoHS pliant.
Features
- 1.63mm Hall Elements Spacing
- Magnetic Type: Bipolar Switch
- Operating Voltage Range:Supply Voltage 3.8 to 30V
Applications
- Speed detection
- Direction detection
- Magnetic encoder
- Highest ESD performance up to ±5 kV
- Reverse voltage protection
- Specified Operating Temperature Range:From -40℃ to 150℃ Multiple Magnetic Sensitivity： BOP=40Gauss, BRP=-40Gauss BOP=75Gauss, BRP=-75Gauss BOP=130Gauss, Brp=-130Gauss
- Lead Free Package
- Flat TO94, SOP8
- High ESD Rating
- RoHS pliant
- 2011/65/EU
Package
TO-94
SOP8
REV2.0 03/2018 .hallsensorchip.
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HK70X/HK71X series
Speed & Direction Hall Sensor Family Members
Part number HK700/HK710 HK701/HK711 HK702/HK712
Package TO94/SOP8 TO94/SOP8 TO94/SOP8...