ABZ Encoder Sensor - Angst+Pfister
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ASR022_1660-21592-0013-E-0620
ABZ Encoder Sensor
ASR022 ABZ Noncontact TMR Encoder Sensor
Features
? Rotational speeds to 15,000 RPM ? ABZ outputs ? Direction output ? 512 virtual lines (128 cycles) per revolution ? Robust airgap and misalignment tolerances ? Low power ? Factory calibrated ? Ultraminiature 2.5x 2.5x 0.8mm TDFN6 package
Key Specifications
? Robust 6 to 20 mT field operating range ? Flexible 2.2 to 3.6 V supply range ? Low 4 mA typical supply current ? Full -40 ?C to 125 ?C operating range
Block Diagram
SATenMngsRloer
ADC
Digital Signal Processing
A B Z Dir
Output
A B Z
360? Rotation
Applications ? Motion control ? Robotics ? Automotive applications ? Internet of Things (IoT) end nodes
Description ASR022 noncontact TMR encoder sensors provide precise pulses indicating angular motion, and is smaller, lower power, and more accurate than other magnetic encoders.
An industry-standard ABZ interface allows the ASR022 to replace legacy optical encoders and provide noncontact operation, wide mechanical tolerance, and inherent dust and contaminant immunity.
The sensor combines precise, low-power Tunneling Magnetoresistance (TMR) sensing elements with sophisticated digital signal processing.
The sensor is factory calibrated, with coefficients stored in an internal nonvolatile memory.
With its magnetic operation, ESD protection, and a full -40 ?C to 125 ?C operating temperature range, the ASR022 is ideal for harsh, contaminated environments.
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NVE Corporation 11409 Valley View Road, Eden Prairie, MN 55344 (952) 829-9217 NveCorporation sensor-apps@
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Boundary Ratings Parameter Supply voltage Storage temperature ESD (Human Body Model) Applied magnetic field
ASR022_1660-21592-0013-E-0620
ABZ Encoder Sensor
Min. -12 -55
Max. 4.2 150 2000 Unlimited
Units Volts
?C Volts Tesla
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NVE Corporation 11409 Valley View Road, Eden Prairie, MN 55344 (952) 829-9217 NveCorporation sensor-apps@
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ASR022_1660-21592-0013-E-0620
ABZ Encoder Sensor
Operating Specifications(Tmin to Tmax;2.2 ................
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