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A1125LLHLT Hall Effect Unipolar Switches with Extremely High Temperature Stability. Unipolar switches with extremely high temperature stability and stress resistance sensor ICs are particularly well suited for operation over an exceptionally wide temperature range of up to 150°C. The Hall effect unipolar switches are designed to operate over a wide range of temperatures. The excellent high-temperature performance is made possible by the dynamic offset cancellation function, which enables excellent high-temperature performance.

Product Attributes

Function: Unipolar switch

Technology: Hall effect

Polarisation: South pole

Sensing Range: 5mT trip, 0.5mT release

Test Conditions: -40°C ~ 150°C

Voltage - Supply: 3V ~ 24V

Current - Supply (Max): 4mA

Current - Output (Max): 25mA

Output Type: Open Drain

Operating Temperature: -40°C ~ 150°C (TA)

Mounting Type: Surface Mount

Supplier Device Package: SOT-23W

Package/Housing: SOT-23W

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