The VCE2758 is a highly integrated rotating magnetic encoder based on Anisotropic Magneto Resistive (AMR) and CMOS technologies. The single chip device provides digital output of magnetic field angle measurement with 14-bit resolutions in 360° angular range.
Utilizing the advantage of AMR being insensitive to magnetic field strength in its saturation mode, the VCE2758 has anti-vibration and anti-temperature drift features in angular detection, making it ideal for deployment in harsh environments. Its SAR-based ADC architecture yields ultra-low signal latency (<2μs) and supports high speeds up to 18000rpm.
Its built-in calibration algorithm provides real-time compensation for sensor and circuit zero-offset, amplitude, and temperature, while simultaneously offering various angle signal output methods: SPI, SSI, ABZ, UVW, and PWM. This makes it convenient for users to choose based on their different needs, making it suitable for various typical applications requiring angle position feedback and speed detection.
The VCE2758 is available in Green SOIC-8 and TQFN-3×3-16JL packages.
- AMR and ASIC are Integrated into the Same Chip Package
- Wide Supply Voltage Range: 3.0V to 5.5V
- 14-Bit Angular Resolution
- Accuracy Across Full Temperature Range: ±0.3°
- Interface: SPI, SSI, ABZ, UVW and PWM
- Maximum Tracking Speed: 18000rpm
- Angle Output Latency: <2µs
- 0° to 360° Absolute Angular Outputs
- Low Magnetic Field Threshold Warning
- Compatible with Axial Installation and Eccentric Installation
- Built-in MTP, Allows Multiple Programming Cycles without Requiring a High-Voltage Programming Port
- Available in Green SOIC-8 and TQFN-3×3-16JL Packages
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