These Hall-effect switches are monolithic integrated circuits with tight magnetic specifications designed for high-temperature operation. They are designed to operate continuously over extended temperatures of up  to 150° C and they remain stable as both temperature and supply voltage changes. These devices are typically used in automotive ignition circuits, brake circuits, and security alarms.

Specifications

• Operating Voltage Range: 4.5 V to 24 V
• Reverse Output Voltage: -50 V
• Output OFF Voltage: 28 V
• Continuous Output Current: 25 mA
• Operating Temperature Range
  • Suffix ‘E-‘: -20° C to 85° C
  • Suffix ‘L-‘: -40° C to 150° C
• Storage Temperature Range: -65° C to 150° C