A1233 is dual channel hall effect sensor IC, the device is very suitable for integrated encoder ring magnet targets speed and direction of the application.A1233 can provide instruction target rotation speed and direction of a variety of output signals.Hall element adopt optical lithography, the calibration precision is more than 1 microns.Maintain accurate position between the two activities hall element can eliminate small mouth's main manufacturing difficulties of direction finding applications.A1233是一种极其灵敏且温度稳定的磁性器件，非常适合用于严苛的汽车和工业环境。
A1233 hall element spacing of 1.63 mm, thus can provide superior speed for small target geometry size and direction information.Very low drift amplifiers can ensure the switch, the symmetry between the orthogonal to maintain the signal.Chip voltage regulator allows the working voltage of the device in a wider range (3.5 to 24 V).
Hall element offline calibration switch points can provide strict matching ability.Allegro ® stability chopper technology patents can eliminate the deviation of each channel, within the specified operating temperature and voltage stability operation.
A1233 transient protection of integrated power supply and the output pin and all the output short circuit protection.
A1233 SIP and 4 pin plastic SOIC 8 pin surface installation package.Two are all lead-free packaging, use 100% fog box tin plating pin.
