10-bit 360� Programmable Magnetic Rotary Encoder For High Ambient Temperatures Up To 150�C

The AS5140H is a contactless magnetic rotary encoder for accurate angular measurement over a full turn of 360 and over an extended ambient temperature range of -40C+150C. It is a system-on-chip, combining integrated Hall elements, Analog front end and digital signal processing in a single device. To measure the angle, only a simple two-pole magnet, rotating over the center of the chip, is required. The magnet may be placed above or below the IC. The absolute angle measurement provides instant indication of the magnets angular position with a resolution of 0.35 = 1024 positions per revolution. This digital data is available as a serial bit stream and as a PWM signal. Furthermore, a user-programmable incremental output is available. An internal voltage Regulator allows the AS5140H to operate at either 3.3 V or 5 V supplies. The AS5140H is pin-compatible to the AS5040 however it uses low-voltage OTP programming cells with additional programming options.
By ams AG
AS5140 's PackagesAS5140 's pdf datasheet



AS5140 Pinout, Pinouts
AS5140 pinout,Pin out
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