CXHA31110 Wide Voltage Hall Sensor - Industrial High Immunity TO92S-3 Package Magnetron Switch Solution

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The CXHA31110 Hall switch sensor is a unipolar magnetic induction switch designed for harsh industrial environments. It integrates wide voltage support (3.3V-45V), low-power operation (static current 2.0mA), and full temperature stability characteristics, providing reliable magnetic control solutions for automotive electronics, industrial automation, and intelligent devices.

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Product Overview

CXHA31110 Hall switch sensorIt is a product designed for harsh industrial environmentsUnipolar magnetic induction switchIntegrated wide voltage support (3.3V-45V), low-power operation (static current 2.0mA), and full temperature stability characteristics, providing reliable magnetic control solutions for automotive electronics, industrial automation, and intelligent devices.

Product Features;Return to TOPSe7嘉泰姆

Differentiated technological advantagesSe7嘉泰姆

Industrial grade environmental adaptabilitySe7嘉泰姆

Ultra wide temperature rangeConsistency of magnetic field across the entire temperature range of -40 ℃ to 150 ℃Se7嘉泰姆

50V withstand voltage designAdapt to automotive start stop voltage surges and industrial power supply fluctuationsSe7嘉泰姆

HBM ESD Class3B（8kV）Passed AEC-Q100 vehicle grade reliability verificationSe7嘉泰姆

Accurate magnetic response characteristicsSe7嘉泰姆

High sensitivity threshold: Working point 135Gs/release point 65Gs (± 3Gs accuracy)Se7嘉泰姆

Differential Hall array+hysteresis latchSuppression of false triggering caused by vibration/temperatureSe7嘉泰姆

Efficient power managementSe7嘉泰姆

40mA load driveDirectly drive relay/alarm and other execution unitsSe7嘉泰姆

Anti reverse protection circuitTo prevent device damage caused by misconnection of power supplySe7嘉泰姆
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Comparison Table of Key Parameters

parameter	CXHA31110	Typical values of competitors
Working Voltage	3.3-45V	3-30V
quiescent current	2.0mA	5mA
load capacity	40mA	20mA
ESD protection level	HBM 8kV / MM 300V	HBM 4kV
package form	TO92S-3 (direct insertion type)	SOT23-3 (SMT)

Typical application scenarios and valueSe7嘉泰姆

Se7嘉泰姆

Application field	specific scenario	Technical value points
Automotive Electronics	Transmission gear detection/door locking monitoring	Anti engine compartment high temperature vibration environment
industrial control	Pneumatic valve position feedback/conveyor belt counting	Resistant to interference from oil pollution and dust
smart home	Door and window opening detection/security trigger	Ultra low power consumption extends battery life
energy equipment	Electric meter pulse acquisition/circuit breaker status monitoring	45V high voltage compatibility

Technical Specifications (Product PDF);Se7嘉泰姆

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Product packaging diagram;Return to TOPSe7嘉泰姆

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Circuit schematic diagram;Se7嘉泰姆

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Selection Guide for Related Chips; More related products ..... Se7嘉泰姆

model	type	type	Working Voltage	working point	release point	hysteresis	encapsulation
CXHA3197	Hall switch sensor	latch	3.3V~45V	60Gs	-60Gs	120Gs	TO92S-3
CXHA3198	Hall switch sensor	latch	3.3V~45V	60Gs	-60Gs	120Gs	SOT23-3
CXHA3199	Hall switch sensor	latch	3.3V~50V	60Gs	-60Gs	120Gs	TO92S-3
CXHA31100	Hall switch sensor	latch	3.3V~45V	110Gs	-110Gs	220Gs	TO92S-3
CXHA31101	Hall switch sensor	latch	3.3V~45V	100Gs	-100Gs	200Gs	SOT23-3
CXHA31102	Hall switch sensor	latch	3.3V~45V	90Gs	-90Gs	180Gs	SOT23-3
CXHA31103	Hall switch sensor	latch	3.3V~80V	80Gs	-80Gs	160Gs	SOT23-3
CXHA31104	Hall switch sensor	unipolar	3.3V~45V	70Gs	50Gs	20Gs	SOT23-3
CXHA31105	Hall switch sensor	unipolar	3.3V~45V	75Gs	45Gs	30Gs	SOT23-3
CXHA31106	Hall switch sensor	unipolar	3.3V~50V	80Gs	45Gs	35Gs	TO92S-3
CXHA31107	Hall switch sensor	unipolar	3.3V~50V	110Gs	80Gs	30Gs	TO92S-3
CXHA31108	Hall switch sensor	unipolar	3.3V~45V	110Gs	80Gs	30Gs	TO92S-3
CXHA31109	Hall switch sensor	unipolar	3.3V~45V	115Gs	85Gs	30Gs	SOT23-3
CXHA31110	Hall switch sensor	unipolar	3.3V~45V	135Gs	65Gs	70Gs	TO92S-3
CXHA31111	Hall switch sensor	unipolar	3.3V~45V	135Gs	65Gs	70Gs	SOT23-3
CXHA31112	Hall switch sensor	Quanji	3.3V~45V	± 75Gs	± 35Gs	40Gs	TO92S-3
CXHA31113	Hall switch sensor	Quanji	3.3V~45V	± 75Gs	± 45Gs	30Gs	TO92S-3
CXHA31114	Hall switch sensor	Quanji	3.3V~45V	± 80Gs	± 60Gs	20Gs	SOT23-3
model	type	Working Voltage	Unidirectional and bidirectional	sensitivity	linearity	Static output	encapsulation
CXHA31115	Fixed sensitivity linear sensor	3V~8V	double	2.4mV/Gs	5%	50%VDD	TO92S-3
CXHA31116	Fixed sensitivity linear sensor	3V~8V	double	2.3mV/Gs	5%	50%VDD	SOT23-3
CXHA31117	Fixed sensitivity linear sensor	3V~8V	double	1.7mV/Gs	5%	50%VDD	TO92S-3
CXHA31118	Fixed sensitivity linear sensor	3V~8V	double	1.6mV/Gs	5%	50%VDD	SOT23-3
CXHA31119	Fixed sensitivity linear sensor	3V~8V	double	3.0mV/Gs	5%	50%VDD	TO92S-3
CXHA31120	Fixed sensitivity linear sensor	3V~8V	double	2.8mV/Gs	5%	50%VDD	SOT23-3
model	type	Pressure range	output mode	Full range output	encapsulation
CXHA31121	Gauge pressure sensor	40kPa	simulation	70mV	SOP6
CXHA31122	Gauge pressure sensor	100kPa	simulation	70mV	SOP6
CXHA31123	Gauge pressure sensor	40kPa	I2C	-	SOP6
CXHA31124	Gauge pressure sensor	100kPa	I2C	-	SOP6

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