DatasheetsPDF.com

AS5040

ams
Part Number AS5040
Manufacturer ams
Description 10-Bit Programmable Magnetic Rotary Encoder
Published Apr 25, 2022
Detailed Description General Description AS5040 10-Bit 360º Programmable Magnetic Rotary Encoder The AS5040 is a contactless magnetic rotary...
Datasheet PDF File AS5040 PDF File

AS5040
AS5040

Overview
General Description AS5040 10-Bit 360º Programmable Magnetic Rotary Encoder The AS5040 is a contactless magnetic rotary encoder for accurate angular measurement over a full turn of 360°.
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 magnet’s 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, making the chip suitable for replacement of various optical encoders.
An internal voltage regulator allows the AS5040 to operate at either 3.
3V or 5V supplies.
Ordering Information and Content Guide appear at end of datasheet.
Figure 1: Typical Arrangement of AS5040 and Magnet Datasheet, Public [v3-00] 2022-Jan-19 Page 1 Document Feedback AS5040 − General Description Figure 2: Added Value of Using AS5040 Key Benefits & Features The benefits and features of AS5040, 10-Bit 360º Programmable Magnetic Rotary Encoder are listed below: Benefits • Highest reliability and durability • Simple programming • Multiple interfaces • Ideal for motor applications • Failure diagnostics • Easy setup • Great flexibility at a huge application area • Fully automotive qualified • Small form factor • Robust environmental tolerance Features • Contactless high resolution rotational position encoding over a full turn of 360 degrees • Simple user-programmable resolution, pole pairs and zero position • Serial communication interface (SSI) • 10-bit pulse width modulated (PWM) output • Quadrature A/B and Index output signal • Step/Direction and Index output signal • 3-Phase commutation for brushless DC motors • Rational speeds up to 30000rpm •...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)