Rotary Encoders

austriamicrosystems offers a range of Integrated Magnetic Rotary Encoders, from 8-bit incremental up to 12-bit absolut outputs. Or in other words, from 256 up to 16384 steps per revolution with serial, analog and PWM outputs for absolute position and quadrature. A simultaneous commutation output for Brushless DC (BLDC) motors is also available. These Magnetic Rotary Encoders are an ideal solution for replacement of both absolute and incremental optical encoders, potentiometers or rotary switches in a variety of industrial, consumer or even automotvie applications requiring precise angle sensing.

Part No.	Description	Price (1k)*	Resolution	Features	Output	Supply Voltage	Temperature Range	Automotive Qual.	Package
						V	°C
AS5030	8-bit High-Speed Absolute Magnetic Rotary Encoder	$ 3.53	8 bit	zero position programming, low power mode, push-button, high-speed, etc.	absolute serial SSI, PWM	5.0	-40 to 125		TSSOP-16
AS5035	8-bit Magnetic Rotary Encoder with Incremental Outputs	$ 4.76	8 bit	pin-compatible to AS5040, incremental only, zero position programming	incremental	3.3 or 5.0	-40 to 125		SSOP-16
AS5040	10-bit Programmable Magnetic Rotary Encoder with Digital Absolute and Incremental Outputs	$ 6.20	10 bit	zero / index position programming, daisy chain mode, diagnostic detection note, push-button	absolute serial SSI, PWM, incremental, BLDC commutation	3.3 or 5.0	-40 to 125	√	SSOP-16
AS5043	10-bit Programmable Angle Magnetic Rotary Encoder with Absolute Digital and Analog Outputs	$ 5.91	10 bit	programmable angle range, daisy chain mode, programmable output voltage, zero position programming	analog, absolute serial SSI	3.3 or 5.0	-40 to 125		SSOP-16
AS5045	12-bit Programmable Magnetic Rotary Encoder with Digital Absolute Output	$ 6.77	12 bit	pin-compatible to AS5040, higher resolution	absolute serial SSI, PWM	3.3 or 5.0	-40 to 125		SSOP-16
AS5046	12-bit Programmable Angle Magnetic Rotary Encoder with Absolute 2-Wire Serial and Analog Interfaces	$ 6.77	12 bit	pin-compatible to AS5043, I²C-interface, additional features like reading individual Hall sensors and magnetic field strenght	absolute serial I²C, analog	3.3 or 5.0	-40 to 125		SSOP-16
AS5115	Sine and Cosine Output Magnetic Rotary Encoder	$ 2.87	sine & cosine	high precision analog output, buffered sine and cosine signals, SSI Interface, low power mode, programmable output modes	analog	5	-40 to +150	√	SSOP-16
AS5130	8-bit Contactless Magnetic Rotary Encoder for Accurate Angular Measurement over a Full Turn of 360°	$ 3.64	8 bit	multi-turn counter, zero position programming, low power mode, push-button, high speed, etc.	absolute serial SSI, PWM	5.0	-40 to 125	√	SSOP-16
AS5134	360° Programmable High Speed BLDC Motor Commutation Magnetic Rotary Encoder	$ 3.75	8.5 bit	selectable pole pairs, multi-turn low power, high speed, zero position / sensitivity programming, etc.	absolute serial SSI, PWM, incremental, BLDC motor commutation	5.0	-40 to 140	√	SSOP-20
AS5140H	10-bit 360° Programmable Magnetic Rotary Encoder for High Ambient Temperatures up to 150°C	$ 6.37	10 bit	zero / index position programming, daisy chain mode, diagnostic detection note, push-button, chip-ID, etc.	absolute serial SSI, PWM, incremental, BLDC motor commutation	3.3 or 5.0	-40 to 150	√	SSOP-16
AS5145	12-bit Programmable Magnetic Rotary Encoder	$ 6.94	12 bit	Zero position programming, diagnostic features, daisy chain mode, chip- ID, etc.	SSI, PWM, Incremental A/B/Index	3.3 or 5.0	-40 to 150	√	SSOP16
AS5163	12-bit Single-Wire Interface Automotive Magnetic Rotary Encoder	Request	14 bit	27V overvoltage protection, -18V reverse polarity, short circuit management, programmable characteristic output, 1-wire interface,	PWM or powerful analog	5.0	-40 to 150	√	TSSOP14
AS5215	Sine and Cosine Output Magnetic Rotary Encoder	$ 5.60	sine & cosine	high precision analog output, buffered sine and cosine signals, SSI Interface, low power mode, programmable output modes	analog	5	-40 to + 150	√	QFN-32
AS5245	Programmable 360° Magnetic Angle Encoder with Absolute SSI and PWM Output	$ 12.22	12 bit	built-in redundancy, diagnostic feature, 150°C ambient temperature, daisy chain mode	SSI, PWM, programmable incremental output	3.3 or 5.0	-40 to +150	√	QFN-32 LD (7x7)

* This list pricing is BUDGETARY, for comparing similar parts. Prices are per unit on the basis of 1k pieces in U.S. dollars and subject to change, net of applicable taxes. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates.

Print Content Bookmark Page E-Mail Page

Share Del.icio.us Follow us on Twitter

FAQs Chinese/Korean

AS50xx FAQ´s Chinese
Download Send as E-Mail

AS50xx FAQ´s Korean
Download Send as E-Mail

Technical Support

Technical support for this product

Need Help? Contact Us

Get in touch with our

Support Team

Customer Service Request

Where to Buy?