Magnetic Encoders
austriamicrosystems offers the industry's broadest range of high performance absolute and incremental rotary and linear magnetic encoder ICs, ranging from 8- to 12-bit resolution, with serial digital, PWM and analog outputs.
EasyPoint™ Joystick Encoder
| Part No. |
Description |
Datasheet |
Price (1k)* |
Buy |
Sample |
Resolution |
Features |
Output |
Supply digital |
Supply IO |
Temperature Range |
Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| V | V | °C | ||||||||||
| AS5011 | Two-Dimensional Magnetic Encoder for Human Interface Applications |
|
$ 2.92 | up to 60 steps per 2mm magnet displacement |
< 200µA current in low power mode (20ms read-out), < 50µA current in shutdown mode (80ms read-out), configurable interrupt output for motion detection |
2-Wire serial interface up to 4MHz |
2.7 to 3.6 |
1.8 to 3.6 |
-20 to +80 |
QFN-16 (5x5x0.55mm) QFN-16 (4x4x0.55mm) |
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| AS5013 | Two-Dimensional Magnetic Encoder for Human Interface Applications |
|
$ 2.92 | Configurable, up to 128 positions for each direction (8 bit for X and 8 bit for Y) |
Direct XY magnet position read-out via I²C, power consumption down to 3µA, contactless sensing |
I²C serial interface up to 3.4MHz |
2.7 to 3.6 |
1.7 to 3.6 |
-20 to +80 |
QFN-16 (4x4x0.55mm) |
Linear Encoders
| Part No. |
Description |
Datasheet |
Price (1k)* |
Buy |
Sample |
Resolution |
Features |
Output |
Supply Voltage |
Temperature Range |
Automotive Qual. |
Package |
Remark |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| V | °C | ||||||||||||
| AS5304 | Integrated Hall IC for Linear and Off- Axis Rotary Motion Detection for high speed measurements up to 20m/s |
|
$ 5.06 | 25 µm |
high speed, linear movement measurement using multi-pole magnetic strips, circular off-axis movement measurement using multi-pole magnetic rings |
incremental A & B quadrature outputs and index pulse that is asserted once every magnet pole pair |
5.0 |
-40 to 125 |
TSSOP |
for linear: use magnetic strip for off-axis: use ring magnet |
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| AS5306 | Integrated Hall IC for Linear and Off-Axis Rotary Motion Detection for measurements up to 12m/s |
|
$ 5.06 | 15 µm |
high speed, linear movement measurement using multi-pole magnetic strips, circular off-axis movement measurement using multi-pole magnetic rings |
incremental A & B quadrature outputs and index pulse that is asserted once every magnet pole pair |
5.0 |
-40 to 125 |
TSSOP |
for linear: use magnetic strip for off-axis: use ring magnet |
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| AS5311 | Linear and Off-Axis Rotary Motion Detection Encoder with a high resolution down to 488 nanometers |
|
$ 5.43 | 0.488 µm absolute 1.95 µm incremental |
high resolution, linear movement measurement using multi-pole magnetic strips, circular off-axis movement measurement using multi-pole magnetic rings |
incremental A & B with index; absolute serial + PWM output |
3.3 or 5.0 |
-40 to +125 |
TSSOP-20 |
for linear: use magnetic strip for off-axis: use ring magnet |
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| AS5510 | Smallest Linear Hall Sensor with I²C Interface, 10-bit Resolution and Programmable Sensitivity |
|
$ 0.64 | 10 bit |
power down mode, programmable sensitivity |
I² Interface |
2.5 - 3.6 |
-30 to +85 |
WLCSP |
standard axial magnet |
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| NSE-5310 | Linear and Off-Axis Rotary Motion Detection Encoder with a high resolution down to 488 nanometers |
|
$ 5.63 | 0.488 µm absolute 1.95 µm incremental |
high resolution, linear movement measurement using multi-pole magnetic strips, circular off-axis movement measurement using multi-pole magnetic rings |
absolute serial + PWM output |
3.3 or 5.0 |
-40 to + 125 |
TSSOP-20 |
for linear: use magnetic strip for off-axis: use ring magnet |
Rotary Encoders
| Part No. |
Description |
Datasheet |
Price (1k)* |
Buy |
Sample |
Resolution |
Features |
Output |
Supply Voltage |
Temperature Range |
Automotive Qual. |
Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| V | °C | |||||||||||
| AS5030 | 8-bit Absolute Magnetic Rotary Encoder for High Speed Applications |
|
$ 3.08 | 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 |
|
$ 4.14 | 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 Absolute Programmable Magnetic Rotary Encoder with Incremental, SSI, and PWM Output |
|
$ 5.40 | 10 bit |
zero / index position programming, daisy chain mode, push-button, diagnostic detection note |
absolute serial SSI, PWM, incremental, BLDC commutation |
3.3 or 5.0 |
-40 to 125 |
√ |
SSOP-16 |
||
| AS5043 | 10-bit Programmable Magnetic Rotary Encoder with Daisy Chain Mode, Absolute Digital, and Analog Output |
|
$ 5.14 | 10 bit |
programmable angle range, daisy chain mode, zero position programming, programmable output voltage |
analog, absolute serial SSI |
3.3 or 5.0 |
-40 to 125 |
SSOP-16 |
|||
| AS5045 | 12-bit Absolute Magnetic Rotary Encoder with SSI and PWM Output incl. Diagnostic Functions |
|
$ 5.90 | 12 bit |
pin-compatible to AS5040, higher resolution |
absolute serial SSI, PWM |
3.3 or 5.0 |
-40 to 125 |
SSOP-16 |
|||
| AS5050 | 10-bit Small Size Magnetic Rotary Encoder with Automatic Power Down and Wake-up Modes |
|
$ 2.84 | 10 bit |
low power consumption, automatic wakeup over serial interface, small size, SPI interface |
SPI Interface |
3.0 to 3.6 core voltage 1.8 to 3.6V peripheral supply voltage |
-40ºC to 80ºC |
QFN-16 (4x4x0.85mm) |
|||
| AS5055 | 12-bit Small Size Magnetic Rotary Encoder with Automatic Power Down and Wake-up Modes |
|
$ 3.35 | 12 bit |
low power consumption, automatic wakeup over serial interface, small size, SPI interface |
SPI Interface |
3.0 to 3.6 |
-20 to +85 |
QFN-16 (4x4x0.85mm) |
|||
| AS5115 | Automotive Magnetic Rotary Encoder with Buffered Sine and Cosine Output |
|
$ 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 | High Speed Magnetic Rotary Encoder with 8-bit Resolution, Multi-Turn Counter, and Diagnostic Features |
|
$ 3.17 | 8 bit |
multi-turn counter, low power mode, zero position programming, push-button, high speed |
absolute serial SSI, PWM |
5.0 |
-40 to 125 |
√ |
SSOP-16 |
||
| AS5134 | Programmable Brushless DC Optimized Magnetic Rotary Encoder with 8.5-bit Resolution |
|
$ 3.27 | 8.5 bit |
selectable pole pairs, high speed, multi-turn low power, zero position / sensitivity programming, etc. |
absolute serial SSI, PWM, incremental, BLDC motor commutation |
5.0 |
-40 to 140 |
√ |
SSOP-20 |
||
| AS5140H | 10-bit Magnetic Rotary Encoder with Absolute SSI, PWM, and Incremental Outputs |
|
$ 5.55 | 10 bit |
zero / index position programming, daisy chain mode, push-button, diagnostic detection note, chip-ID, etc. |
absolute serial SSI, PWM, incremental, BLDC motor commutation |
3.3 or 5.0 |
-40 to 150 |
√ |
SSOP-16 |
||
| AS5145A | 12-bit Magnetic Rotary Encoder with a 10-bit Pre-Programmed Incremental Output |
|
$ 6.05 | 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 |
||
| AS5145B | 12-bit Magnetic Rotary Encoder with a 12-bit Pre-Programmed Incremental Output |
|
$ 6.05 | 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 |
||
| AS5145H | 12-bit Magnetic Rotary Encoder for Measurements up to 30,000 rpm |
|
$ 6.05 | 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 with High Voltage Protection Features Automotive Magnetic Rotary Encoder |
|
Request | 12 bit |
27V overvoltage protection, 1-wire interface, -18V reverse polarity, short circuit management, programmable characteristic output, etc. |
PWM or powerful analog |
5.0 |
-40 to 150 |
√ |
TSSOP14 |
||
| AS5165 | 12-bit Automotive Magnetic Rotary Encoder with SENT J2716 Interface and High Voltage Protections |
|
Request | 14 bit (12 bit SENT protocoll) |
360° contactless high resolution angular position encoding, user programmable start and end point of the application region, user programmable clamping levels and programming of the transition point |
SENT J2716 |
5.0 |
-40 to 150°C |
√ |
TSSOP-14 |
||
| AS5215 | Failsafe Dual Die Automotive Magnetic Rotary Encoder with Buffered Sine and Cosine Output |
|
$ 5.40 | 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 | Fully Redundant Automotive Magnetic Rotary Encoder with 12-bit Resolution |
|
$ 11.79 | 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) |
||
| AS5263 | 12-bit Programmable Dual Die Motion Sensing Automotive Magnetic Rotary Encoder for Safety Critical Applications |
|
Request | 12 bit |
automotive protections, programmable angle range, insensitive to external magnetic stray fields, diagnostic features |
PWM, analog |
5.0 |
-40 to 150°C |
√ |
QFN 32 (7x7) |
3D Hall Encoders
| Part No. |
Description |
Datasheet |
Price (1k)* |
Buy |
Sample |
Resolution |
Features |
Output |
Supply Voltage |
Temperature Range |
Automotive Qual. |
Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| V | °C | |||||||||||
| AS540x | 3D Hall magnetic encoder IC for absolut linear, off-/on-axis and multi-axis tilt sensor applicatons | Request | 14 bit |
3D magnetic field sensors, re-configurable E²PROM on-chip, 33 point linearization function, programmable output characteristic, diagnostic features (watch dog, broken wire, overvoltage and reverse polarity, short circuit, etc.) |
PWM, SPI, analog, single-wire interface |
3.3 to 18 |
-40 to +150 |
√ |
TSSOP |
|||
| AS5410 |
Absolute Linear 3D Hall Encoder IC |
|
Request | 14 bit |
absolute position measurement, 33 point linearization, 50 mm movement range |
SPI, PWM |
3.3 (+/-10%) |
-40 to +105 |
planned |
TSSOP-14 |
* 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 due to package types and international prices may differ due to local duties, taxes, fees, and exchange rates.



