Description
SL1709TL is a high-performance, low-power, omnipolar Hall-effect switch sensor designed for compact and battery-powered systems. It detects both N-pole and S-pole magnetic fields with stable sensitivity, using internal sleep-wake logic and temperature compensation to ensure reliable switching at 100Hz. It features CMOS push-pull output and comes in a TO-92S through-hole package, ideal for manual soldering, testing, and general industrial applications.
Our Advantages
- Ultra-low power consumption: only 2.4μA at 1.8V for long battery life
- Omnipolar detection: triggered by both N and S poles, easy installation
- Balanced response speed: 100Hz for stable real-time detection
- Wide voltage range supports 1.8V–5.5V battery systems
- High ESD protection up to 8kV for strong reliability
- Wide temperature range for harsh environments
- Standard TO-92S package for easy assembly & maintenance
- Built-in temperature compensation for stable performance
Features
- Omnipolar magnetic detection (N/S pole trigger)
- Low supply current: 2.4μA @1.8V (100Hz)
- Operating voltage: 1.8V ~ 5.5V
- Magnetic threshold: BOP = 36Gs (low threshold)
- Switching frequency: 100Hz
- CMOS push-pull output
- Built-in temperature compensation & clock logic
- ESD HBM: 8kV
- Operating temperature: -40℃ ~ +125℃
- Package: TO-92S
- RoHS compliant
Applications
- Laptop & tablet lid/flip detection
- TWS earbuds, mobile phones, smart wearables
- Electronic lock and valve position sensing
- Water meters, gas meters, flow meters
- Non-contact position & proximity detection
- Portable consumer electronics
- Low-power industrial sensors