MLX16305

MLX16305 Interlock switch sensor interface IC Features and Benefits 6 sense Channels Large supply current + supply voltage range for maximum contact cleaning Applicable with all 2-wire Hall effect switches Diagnoses open wires, shorts to Supplies and shorts between wires o Current and Voltage measurement mode o High measurement accuracy: 5% Current limited supply regulator Automotive qualified (40V Load Dump) Over-temperature detection Small Package: narrow body (150mils) SO16, RoHS compliant www.DataSheet4U.com Applications General Fail safe read out of safety interlock switches to o Detect human action o Verify solenoid/motor actuation Automotive applications o Next to the Safety ECU: interlock switch sensor supply and sensor I/F ƒ Seat belt buckle ƒ Seat occupancy mat ƒ Air bag presence detection ƒ Seat position switch ƒ Airbag disable switch o Next to Smart Junction Box / Body Control Module: Contact monitoring ƒ Foot Brake pressed detection ƒ Park position of the automatic transmission ƒ Door lock position ƒ … o Analog Mux ƒ Resistive coded rotary encoder ƒ Fuel run dry switch ƒ Seat Heater switch ƒ … Industrial applications: o Industrial Security doors and machine guarding o General 2 wire analog sensors : ƒ Industrial pressure, strain gauge, … sensors (ref. MLX90308, MLX90314) Ordering Information Part No. MLX16305 Temperature Suffix E (-40°C to 90°C) Package Code DC (SOIC16 150mil) 3901016305 Rev. 005 Page 1 of 29 Data Sheet Oct/06 MLX163...