Specification	BU52072GWZ-E2

Current - Output (Max) [Max]	500 µA
Current - Supply (Max) [Max]	8 µA
Function	Omnipolar Switch
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	CMOS
Package / Case	CSPBGA, 4-XFBGA
Polarization	South Pole, North Pole
Sensing Range [Max]	1.2 mT, 3.2 mT
Sensing Range [Min]	-1.2 mT, -3.2 mT
Technology	Hall Effect
Test Condition	25 °C
Voltage - Supply [Max]	3.6 V
Voltage - Supply [Min]	1.65 V

BU52072GWZ Series

Omnipolar Detection Hall IC

Part	Test Condition	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Sensing Range [Min]	Sensing Range [Max]	Polarization	Current - Supply (Max) [Max]	Package / Case	Voltage - Supply [Min]	Voltage - Supply [Max]	Current - Output (Max) [Max]	Function	Technology	Output Type
Rohm Semiconductor BU52072GWZ-E2	25 °C	Surface Mount	85 °C	-40 °C	-3.2 mT -1.2 mT	1.2 mT 3.2 mT	North Pole South Pole	8 µA	4-XFBGA CSPBGA	1.65 V	3.6 V	500 µA	Omnipolar Switch	Hall Effect	CMOS

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.72
		10	$ 0.55
		25	$ 0.48
		50	$ 0.46
		100	$ 0.39
		500	$ 0.34
		1000	$ 0.30
	Digi-Reel®	1	$ 0.72
		10	$ 0.55
		25	$ 0.48
		50	$ 0.46
		100	$ 0.39
		500	$ 0.34
		1000	$ 0.30
	Tape & Reel (TR)	6000	$ 0.26
		12000	$ 0.24
		18000	$ 0.24
		30000	$ 0.23
Newark	Each (Supplied on Cut Tape)	1	$ 0.46
		10	$ 0.36
		25	$ 0.36
		50	$ 0.35
		100	$ 0.34
		250	$ 0.32
		500	$ 0.30
		1000	$ 0.29

Description

General part information

BU52072GWZ Series

The omnipolar detection Hall IC is incorporating a polarity determination circuit that enables separate operation (output) of both the South and North poles. This Hall IC product can be in tablets, smart phones, and other applications in order to detect open and close of the cover. And this Hall IC product can be in digital video cameras and other applications involving display panels in order to detect the front/back location or determine the rotational direction of the panel.