KTH7111 16-Bit High-Speed High-Precision Off-Axis Magnetic Encoder
The KTH7111 is a high-speed, high-precision magnetic encoder featuring advanced Automatic Nonlinear Calibration (ANLC) for superior angle measurement accuracy. It supports off-axis applications and offers multiple flexible output modes including SPI, SSI, ABZ, UVW, and PWM, making it suitable for a wide range of applications such as absolute position detection, brushless DC motor control, and various angle measurement systems.
Product Attributes
- Brand: Conntek (implied by support email)
- Origin: China (implied by phone number prefix)
Technical Specifications
| Feature | Specification |
|---|---|
| Resolution | 16-bit absolute angle output |
| Accuracy (after calibration) | INL < 0.2 |
| Magnet Compatibility | Single-pole pair and multi-pole pair magnets |
| Data Update Rate | 1s (Ultra-low latency) |
| Operating Voltage | 3.3V to 5V |
| Operating Temperature | -40C to 125C |
| Package | QFN3x3-16L |
| SPI Communication | Up to 10Mbps, 8-bit CRC check |
| SSI Communication | Up to 5Mbps, absolute angle output |
| ABZ Output | Programmable 4-16384 steps/revolution, supports absolute position start |
| UVW Output | Programmable 1-32 pole pairs commutation signal |
| PWM Output | 12-bit angle output, adjustable frequency (120-3.8KHz), supports calibration status indication |
2512311639_CONNTEK-KTH7111-QN16_C53155503.pdf
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