AH3712-W-7

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Diodes Inc

27V OPEN-DRAIN HALL EFFECT LATCH

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AH3712-W-7

Active

Diodes Inc

27V OPEN-DRAIN HALL EFFECT LATCH

Deep-Dive with AI

DocumentsDatasheet Recommended Soldering Techniques +1

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	AH3712-W-7

Current - Output (Max) [Max]	60 mA
Current - Supply (Max) [Max]	4.8 mA
Features	Temperature Compensated
Function	Latch
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Type	Open Drain
Package / Case	SOT-23-3, TO-236-3, SC-59
Polarization	South Pole
Sensing Range	4 mT, -4 mT
Supplier Device Package	SC-59-3
Technology	Hall Effect
Test Condition [Max]	125 °C
Test Condition [Min]	-40 °C
Voltage - Supply [Max]	27 V
Voltage - Supply [Min]	3 V

AH3712 Series

27V Open-Drain Hall Effect Latch

Part	Mounting Type	Technology	Voltage - Supply [Min]	Voltage - Supply [Max]	Current - Supply (Max) [Max]	Sensing Range	Output Type	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Features	Supplier Device Package	Test Condition [Min]	Test Condition [Max]	Polarization	Current - Output (Max) [Max]	Function
Diodes Inc AH3712-W-7	Surface Mount	Hall Effect	3 V	27 V	4.8 mA	-4 mT 4 mT	Open Drain	125 °C	-40 °C	SC-59 SOT-23-3 TO-236-3	Temperature Compensated	SC-59-3	-40 °C	125 °C	South Pole	60 mA	Latch
Diodes Inc AH3712-SA-7	Surface Mount	Hall Effect	3 V	27 V	4.8 mA	-4 mT 4 mT	Open Drain	125 °C	-40 °C	SC-59 SOT-23-3 TO-236-3	Temperature Compensated	SOT-23-3	-40 °C	125 °C	South Pole	60 mA	Latch
Diodes Inc AH3712-P-B	Through Hole	Hall Effect	3 V	27 V	4.8 mA	-4 mT 4 mT	Open Drain	125 °C	-40 °C	3-SIP	Temperature Compensated	3-SIP	-40 °C	125 °C	South Pole	60 mA	Latch

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	$ 0.50
		10	$ 0.38
		25	$ 0.33
		50	$ 0.32
		100	$ 0.27
		500	$ 0.24
		1000	$ 0.21
	Digi-Reel®	1	$ 0.50
		10	$ 0.38
		25	$ 0.33
		50	$ 0.32
		100	$ 0.27
		500	$ 0.24
		1000	$ 0.21
	Tape & Reel (TR)	3000	$ 0.20
		6000	$ 0.18
		9000	$ 0.17
		15000	$ 0.17
		30000	$ 0.16

Description

General part information

AH3712 Series

The AH3712 is a high-voltage, high-sensitivity, Hall-effect latch IC designed for commutation of brushless DC motors, flow meters, linear encoders, and position sensors in industrial and consumer home appliances and personal care applications. To support a wide range of demanding applications, the design is optimized to operate over a 3.0V to 27V supply range. With chopper stabilized architecture and an internal bandgap regulator to provide temperature-compensated supply for internal circuits, the AH3712 provides a reliable solution over the whole operating range. The output also has an overcurrent limit.