AH175-WG-7-B

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Diodes Inc

HALL EFFECT SENSOR 25MA BIPOLAR 5V/9V/12V/15V/18V 3-PIN SC-59 T/R

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AH175-WG-7-B

Active

Diodes Inc

HALL EFFECT SENSOR 25MA BIPOLAR 5V/9V/12V/15V/18V 3-PIN SC-59 T/R

Deep-Dive with AI

DocumentsDatasheet Recommended Soldering Techniques +2

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	AH175-WG-7-B

Current - Output (Max) [Max]	25 mA
Current - Supply (Max) [Max]	6 mA
Features	Temperature Compensated
Function	Latch
Mounting Type	Surface Mount
Output Type	Open Collector
Package / Case	SOT-23-3, TO-236-3, SC-59
Polarization	South Pole
Sensing Range [Max]	6 mT
Sensing Range [Min]	-6 mT
Supplier Device Package	SC-59-3
Technology	Hall Effect
Test Condition [Max]	150 °C
Test Condition [Min]	-40 °C
Voltage - Supply [Max]	20 V
Voltage - Supply [Min]	3.5 V

AH175 Series

NRND = Not Recommended for New Design

Part	Current - Supply (Max) [Max]	Operating Temperature [Min]	Operating Temperature [Max]	Function	Package / Case	Features	Current - Output (Max) [Max]	Sensing Range [Max]	Sensing Range [Min]	Technology	Output Type	Test Condition	Voltage - Supply [Max]	Voltage - Supply [Min]	Mounting Type	Supplier Device Package	Polarization	Test Condition [Max]	Test Condition [Min]
Diodes Inc AH175-PL-A-B
Diodes Inc AH175-WL-7-A	6 mA	-40 °C	150 °C	Latch	SC-59 SOT-23-3 TO-236-3	Temperature Compensated	25 mA	6 mT	-6 mT	Hall Effect	Open Collector	25 °C	20 V	3.5 V	Surface Mount	SC-59-3	South Pole
Diodes Inc AH175-PG-B-A	6 mA	-40 °C	150 °C	Latch	3-SIP	Temperature Compensated	25 mA	6 mT	-6 mT	Hall Effect	Open Collector	25 °C	20 V	3.5 V	Through Hole	3-SIP	South Pole
Diodes Inc AH175-WL-7-B	6 mA	-40 °C	150 °C	Latch	SC-59 SOT-23-3 TO-236-3	Temperature Compensated	25 mA	8 mT	-8 mT	Hall Effect	Open Collector	25 °C	20 V	3.5 V	Surface Mount	SC-59-3	South Pole
Diodes Inc AH175-WG-7-B	6 mA			Latch	SC-59 SOT-23-3 TO-236-3	Temperature Compensated	25 mA	6 mT	-6 mT	Hall Effect	Open Collector		20 V	3.5 V	Surface Mount	SC-59-3	South Pole	150 °C	-40 °C
Diodes Inc AH175-PL-B-B	6 mA	-40 °C	150 °C	Latch	3-SIP	Temperature Compensated	25 mA	8 mT	-8 mT	Hall Effect	Open Collector	25 °C	20 V	3.5 V	Through Hole	3-SIP	South Pole

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	$ 0.89
		10	$ 0.68
		25	$ 0.59
		50	$ 0.57
		100	$ 0.48
		500	$ 0.42
		1000	$ 0.37
	Digi-Reel®	1	$ 0.89
		10	$ 0.68
		25	$ 0.59
		50	$ 0.57
		100	$ 0.48
		500	$ 0.42
		1000	$ 0.37
	Tape & Reel (TR)	3000	$ 0.26

Description

General part information

AH175 Series

AH175 is a single-digital-output Hall-effect sensor for high temperature operation. The device includes an on-chip Hall voltage generator for magnetic sensing, an amplifier to amplify Hall voltage, and a comparator to provide switching hysteresis for noise rejection, and an open-collector output pre-driver. An internal band-gap regulator is used to provide temperature compensated supply voltage for internal circuits and allows a wide operating supply range. While the magnetic flux density (B) is larger than threshold Bop, the OUT pin turns on (low). If B removed toward Brp, the OUT pin is latched "on" state prior to B < Brp. When B < Brp, the OUT pin goes into "off " state.