The KTH7823 is a 16-bit programmable non-contact Hall magnetic encoder featuring ABZ and PWM outputs. It offers high precision, ultra-low latency, and versatile communication interfaces including SPI and SSI. The encoder is suitable for on-axis and off-axis applications, with programmable resolution for ABZ output and 14-bit PWM angle output. It includes built-in programmable memory for configuration, magnetic field strength diagnosis, and alarm functions. The KTH7823 operates on a 3.3V to 5V supply and has a wide operating temperature range of -40C to 105C, available in QFN-16L and SOP-8 packages.
| Feature | Specification |
| Resolution | 16-bit absolute angle output |
| Accuracy | < 0.35 |
| Latency | 1 s data updates |
| Communication Interfaces | SPI, SSI |
| ABZ Output | Programmable 4-4096 steps/turn |
| PWM Output | 14-bit angle output |
| Memory | Built-in programmable memory (MTP) |
| Magnetic Field Strength | Diagnosis / Alarm |
| Operating Voltage | 3.3V to 5V |
| Operating Temperature | -40C to 105C |
| Package Options | QFN-16L (3mm 3mm), SOP-8 (4.9mm 6mm) |
| Typical Applications | Absolute position sensor, Brushless DC motor, Off-axis angle measurement, Elevators, Barrier gates |