General
Description
Using
bipolar process, the AS1600 is designed for high performance latch detection hall effect application, such as E-bike, rotor position sensing, brushless DC motor etc. The hall IC integrated an on-chip hall voltage generator for magnetic sensing, a comparator that amplifiers the hall voltage, an open collector output, and a Schmitt trigger to provide switching hysteresis for noise rejection, and a voltage regulator for
operation with supply voltage
of 3.5V
to 60V.
AS1600 is designed to respond to alternating North
and South poles. White the magnetic flux
density (B) is larger than operate point (BOP),
the output will be turned on (low), the output is held until the magnetic flux density (B) is lower than release point (BRP), then turn
off (high).
The device is available in SIP-3L Package and is rated over the -40°C to 150°C. the package is RoHS compliant.
Features
● Input Voltage Range : 3.8V to 60V
● Bipolar Latch Operation
● High Performance Bipolar Process Tech.
● Magnetic Sensitivity (typical)B =40Gauss, B =-40Gauss
● Open Collector Output
● Small Solution Size
● RoHS Compliant
● SIP-3L Packages● -40℃ to +150 ℃ Temperature Range
Applications
● BLDC Communication for E-bike
● BLDC Communication for E-Motorcycle
● Automotive, Home appliances, Industrial
● Rotor Position Sensing
● Brushless DC Motor/Fan
● Speed Measurement
● Revolution Counting
● Magnetic Encoder
