• Threshold tolerance: <1 % of coil diameter • Temperature stable switching operation
• Average Supply Current: < 20 µA @ 10 sps
• Shutdown Supply Current: 140 nA
• Push-pull output • Resistor Programmable Threshold
• Insensitive to DC Magnetic Fields
• Contactless Switching Operation
• Sample Rate up to 4 ksps
• Supply Voltage: 1.8 V – 3.3 V
• Operating Temperature Range: -40 to 125 °C 2 Applications
• Open/Close Switches – Home Security and Tamper Detection – Printers – Personal Electronics
• Event Counting – Fan Speed RPM Detection – Rotary Encoder – Flow Meters – Incremental Knob / Dial
• Simple Buttons – Industrial Keypads – Personal Electronics
• Industrial Proximity Switch