Changsha Purple Horn E-Commerce Co., Ltd.
| Current - Supply | 11.6mA;13.6mA |
| Out Type | SPI;SSI;ABZ;PWM |
| Number of ABZ Pulses | 4096 |
| Operating Temperature | -40℃~+150℃ |
| Rotate Speed | 120000rpm |
| Voltage - Supply | 3V~5.5V |
| Minimum Field | 30mT |
| Description | SOP-8 Angle, Linear Position Measuring RoHS |
| Mfr. Part # | KTH7801-X-C-SOP8 |
| Package | SOP-8 |
| Model Number | KTH7801-X-C-SOP8 |
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Product Specification
| Current - Supply | 11.6mA;13.6mA | Out Type | SPI;SSI;ABZ;PWM |
| Number of ABZ Pulses | 4096 | Operating Temperature | -40℃~+150℃ |
| Rotate Speed | 120000rpm | Voltage - Supply | 3V~5.5V |
| Minimum Field | 30mT | Description | SOP-8 Angle, Linear Position Measuring RoHS |
| Mfr. Part # | KTH7801-X-C-SOP8 | Package | SOP-8 |
| Model Number | KTH7801-X-C-SOP8 |
The KTH7801 is a high-precision, 16-bit absolute angle Hall sensor chip designed for non-contact angle measurements in both on-axis and off-axis configurations. It supports a wide rotational speed range (0-120,000 rpm) and offers multiple output modes including programmable ABZ quadrature pulse output (up to 4096 steps/turn), 4-wire SPI, 2-wire SSI, and 14-bit PWM angle output. The device features built-in magnetic field strength detection with programmable thresholds, MTP memory for storing configuration parameters (zero-angle position, ABZ settings, magnetic field thresholds), and ultra-low latency (1 s data updates). It is AEC-Q100 qualified and operates from 3.0V to 5.5V over a temperature range of -40C to 125C.
| Feature | Specification |
| Resolution | 16-bit absolute angle |
| Accuracy | < 0.35 |
| Rotational Speed | 0 - 120,000 rpm |
| Data Update Latency | 1 s |
| Output Interfaces | SPI, SSI, ABZ (programmable 4-4096 steps/turn), PWM (14-bit) |
| Memory | Built-in programmable memory (MTP) |
| Magnetic Field Monitoring | Strength diagnosis / alarm with programmable high/low thresholds |
| Operating Voltage | 3.0V to 5.5V |
| Operating Temperature | -40C to 125C |
| Package Types | QFN-16L (3mm 3mm), SOP-8 (4.9mm 6mm) |
| Typical Applications | Absolute position sensor, Brushless DC motor, Off-axis angle measurement, Automotive Angle Control, Closed-Loop Stepper Motor, Barrier gates |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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