Product Overview
The MagnTek MT6815 is an advanced AMR magnetic angle position encoder sensor designed for contactless angle measurement. Leveraging sophisticated AMR sensing technology, it offers a full 0 to 360 angle sensing range with high precision. The MT6815 provides versatile output interfaces including I2C, SPI, Analog, ABZ, PWM, and UVW, making it adaptable to a wide array of applications. Key benefits include its independence from magnetic field strength, robustness against magnet variations, stray fields, air gap changes, and off-axis misalignment. Its programmable resolution and zero index position further enhance its flexibility. Ideal for applications requiring precise angular position feedback, such as BLDC motor control, robotics, and contactless potentiometers.
Product Attributes
- Brand: MagnTek
- Technology: Advanced AMR Sensing Technology
- Compliance: RoHS Compliant 2011/65/EU
Technical Specifications
| Specification | Details |
|---|---|
| Model | MT6815 |
| Angle Sensing Range | 0~360 Full Range |
| Core Resolution | 14 bit |
| DAC/PWM Resolution | 12 bit |
| Output Interfaces | I2C, SPI, Analog, ABZ, PWM, UVW |
| Incremental ABZ Pulse Counts (per cycle) | Binary: 32, 48, 64, 128, 256, 512, 1024, 2048 pulses. Decimal: 100, 200, 500, 1000, 2000, 2500 pulses. |
| Programmable Features | Resolution, Zero Index Position |
| Package Options | SOP-8, QFN-16 |
| Supply Voltage (VDD) | 3.0V ~ 5.5V (Typical 3.3V~5.0V) |
| Supply Current (Idd) | 6.0 mA (Typ.), 9.0 mA (Max.) |
| Operating Temperature | -40C to 125C |
| Storage Temperature | -55C to 150C |
| Magnetic Input Field Amplitude (Bpk) | 200 Guass (Min.), 10000 Guass (Max.) |
| Recommended Air Gap (AG) | Up to 3.0 mm |
| Max. Rotation Speed | 10000 RPM |
| Applications | Absolute Linear Position Sensor, BLDC Motor Control, Robotics Control, Contactless Potentiometer, Power Tools |
2410121952_Magn-Tek-MT6815CT-AAE_C879557.pdf
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