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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 |