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Specifications
Number of Conjugate Points of UVW:
256
Current - Supply:
32mA
Out Type:
SPI;ABZ;UVW;PWM
Number of ABZ Pulses:
65536
Voltage - Supply:
3V~5.5V
Rotate Speed:
180000rpm
Operating Temperature:
-40℃~+125℃
Minimum Field:
10mT
Mfr. Part #:
KTM5800
Package:
QFN-32(5x5)
Key Attributes
Model Number:
KTM5800
Product Description
Product Overview
The KTM5800 is a high-performance 18-bit absolute angle encoder processor designed for precise non-contact magnetic encoding. It integrates advanced features like nonlinear self-calibration, dual 16-bit 2MHz SAR ADCs, and support for 1-4096 pole pairs. The device is compatible with various sensors, including AMR and TMR, and offers versatile output modes such as SPI, ABZ, UVW, and PWM. Its key advantages include ultra-low latency, automatic error detection and correction, and compatibility with optical/magnetic encoders, making it ideal for demanding applications like servo motors and robotic joints.
Product Attributes
- Brand: KTM
- Support Email: sales.global@conntek.com.cn
Technical Specifications
| Feature | Specification |
| Resolution | Max. 18-bit resolution of one pole pair; 30-bit absolute value divider |
| Pole Pair Support | 1-4096 pole pairs |
| ADC | Dual 16-bit 2MHz SAR ADC |
| SPI Communication | Max. 36MHz SPI; 8-bit CRC verification |
| Incremental Output | Programmable ABZ (1-65536 lines); Programmable UVW (1-256 pole pairs) |
| Absolute Angle Output | Independent PWM absolute angle |
| Calibration | Auto linear & non-linear calibration; Nonlinear self-calibration; Post-calibration INL 0.025@AA747 |
| Operational Amplifier | Integrated programmable op-amp; High bandwidth input 80MHz |
| Latency | Ultra low latency 3s |
| Sensor Compatibility | Compatible with optical/magnetic encoders, gratings; AMR/TMR sensors |
| Operating Temperature | -40C to 125C |
| Package | QFN32 (5x5mm) |
| Alarm Functions | AMR Input Sine/Cosine Amplitude Anomaly, Input Undervoltage Detection, Excessive Filter Lag, etc. |
2512311638_CONNTEK-KTM5800_C25836866.pdf
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