
austriamicrosystems AG
General Description
The AS5035 is a magnetic incremental encoder with 64 quadrature pulses per revolution (8-bit resolution) and index output.
KEY FEATUREs
- Full turn (360°) contactless angular position encoder
- 2 quadrature A/B outputs with 64 pulses per revolution (ppr), 256 edges per revolution, 1.4° per step
- Index output (one pulse per revolution)
- Accurate user programmable zero position (0.35°)
- Failure detection mode for magnet placement monitoring and loss of power supply
- Wide temperature range: - 40°C to + 125°C
- Small lead-free package: SSOP 16 (5.3mm x 6.2mm)
Benefits
- Complete system-on-chip, including analog front end and digital signal processing
- 2-channel quadrature and index outputs provide an alternative to optical encoders
- User programmable Zero positioning by OTP allows easy assembly of magnet
- Diagnostic features for operation safety
- Ideal for applications in harsh environments due to magnetic sensing principle
- Robust system, tolerant to magnet misalignment, air gap variations, temperature variations and external magnetic stray fields
- No calibration required
APPLICATIONs
Industrial applications:
- Robotics
- Replacement of optical encoders
- Flow meters
- Man-machine interface
Automotive applications:
- Power seat position sensing
- Power mirror position sensing