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High-Performance Power and Hall-Effect Sensor ICs

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Low Power Hall-Effect Digital Latches

Low Power Hall-Effect Digital Latches

Part Number	Operating Voltage (V)	Operate Point (G)	Release Point (G)	Hysteresis (G)	Temperature Ranges	Packages	Supply Current	Features
A1171	1.65 to 3.5	±55	±6	Typ 6	E	EW	4.0 µA (typ) (VDD = 1.8 V)	Complementary outputs, also unipolar operating mode
A1172	1.65 to 3.5	±55	±6	Typ 6	E	CG	4.0 µA (typ) (VDD = 1.8 V)	Wafer Level Chip Scale Package (WLCSP)
A1174	1.65 to 3.5	5 to 55	-55 to -5	Typ 72	E	EW	82 mA (VDD = 3 V)	Innovative clocking scheme of current control and direction detection
Temperature range codes: S = -20°C to 85°C, E = -40°C to 85°C, K = -40°C to 125°C, L = -40°C to 150°C

• Application Note: Latching Switch Hall-Effect IC Basics

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