Linear magnetic sensors

     Alfa Electronics Co. Ltd offers a variety of linear position sensor ICs to meet a wide range of automotive, industrial and consumer position sensor application needs. Alfa’s Hall-effect linear position sensor ICs enable highly accurate contactless sensing of either magnet or ferrous objects, and depending upon the specific linear sensor, can be factory and/or customer programmed. Alfa’s linear position sensor IC portfolio supports analog, and digital output protocols and are available in various bandwidth, resolution and accuracy options. They are offered in ultra-small packages, including the SOT23 surface mount package and TO92 package.

Cost-effective linear magnetic sensor
	Part Number	Description	Supply Voltage (V)	Quiescent Output	Typical Sensitivity	Output Bandwidth	Temp. Ranges （℃）	Packages
	AH601	Cost effective Linear	3 to 12	Typ 50% Vcc	1.2mV/Gauss	25KHz	-40 to 150	TO92S/SOT23
	AH602	Cost effective Linear	3 to 12	Typ 50% Vcc	2.5mV/Gauss	25KHz	-40 to 150	TO92S/SOT23
	AH603	Cost effective Linear	3 to 12	Typ 50% Vcc	3.25mV/Gauss	25KHz	-40 to 150	TO92S/SOT23
High performance linear magnetic sensors
	AH693	High performance linear	4.5to10.5	Typ 50% Vcc	3.0mV/Gauss	100khz	-40 to 125	TO92S/SOT89
	AH694	High performance linear	4.5to10.5	Typ 50% Vcc	3.75mV/Gauss	100khz	-40 to 125	TO92S/SOT89
	AH695	High performance linear	4.5to10.5	Typ 50% Vcc	6.0mV/Gauss	100khz	-40 to 125	TO92S/SOT89
	AH696	High performance linear	4.5to10.5	Typ 50% Vcc	12mV/Gauss	100khz	-40 to 125	TO92S/SOT89