AH8502 Overview
The AH8502 is a micropower linear Hall effect sensor with an 8-bit output resolution. The output voltage is ratiometric to the supply voltage and proportional to the magnetic flux density, perpendicular to the part marking surface. The output null voltage is at half the supply voltage.
AH8502 Key Features
- Linear Hall Effect Sensor with +/-430G Sense Range and Output Voltage with 8-bit Resolution
- Supply Voltage of 1.6V to 3.6V
- Sensitivity: 2.1mV/G and 3.55mV/G at 1.8V and 3V at +25°C
- Low Offset Voltage
- Micropower (Default Mode), Turbo and External-Drive Modes
- Ultra Low Average Supply Current
- 13µA Typical in Micropower Mode (Default) Period at 1.8V
- 1.01mA Typical in Turbo Mode at 1.8V
- 1.16mA Typical in External Drive Mode with 7.14kHz
- Chopper Stabilized Design with Superior Temperature Stability
AH8502 Applications
- Gaming and Industrial Applications Smart Meters Contact-Less Level, Proximity and Position Measurement in