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GENERAL DESCRIPTIONS
MRX1533L series are monolithic ICs with built-in MR magnet resistive element and CMOS Switch. It becomes the non-contact Switch with Low current consumption, High sensitivity and reliability which is combined with magnet.
A horizontal Magnetic field parallel to the electrode of the package can be detected by an arbitrary polarity. (N pole ⇔ S pole)

FEATURES
• CMOS + MR monolithic structure
• Low current consumption ························· 3.0µA (VIN=3.3V, Ta=25°C)
• High-sensitivity ································ Typ. 1.5mT
• Operating temperature range ····················· -40 ~ +85°C
• Operating voltage range ························· 2.5V ~ 3.7V
• Detection pulse driving cycle ··················· Typ. 50msec with 25µsec width
• Magnetic direction ······························ Both direction / CMOS inverter one output
• Detection Magnetic field ························ Horizontal direction of marked side of package
                                                                  (Electrode parallel both direction)
• Small package ··································· SOT-23 (2.9×2.8×1.1mm)

APPLICATIONS
• Detection of opening and closing :
   Mobile phone, Notebook PC, Microwave oven, Washing machine,
   Rice cooker, Refrigerator, Electronic dictionary, Digital camera, etc.
• Detection of position : Air cylinder, Antitheft window, Digital door lock, etc.
• Detection of water level : Water purifier, Humidifier, Bidet, etc.
• Detection of rotation : Water meter, Gas meter, Wattmeter, Speed meter, etc.
• power supply Switch : Cordless phone, Electric toothbrush, etc.

GENERAL DESCRIPTIONS
MRX1518H series are monolithic ICs with built-in MR magnet resistive element and CMOS Switch. It becomes the non-contact Switch with Low current consumption, High sensitivity and reliability which is combined with magnet.
A horizontal Magnetic field parallel to the electrode of the package can be detected by an arbitrary polarity. (N pole ⇔ S pole)

FEATURES
•  CMOS + MR monolithic structure
•  Low current consumption ·························· 1.6µA (VIN=1.8V, Ta=25°C)
•  High-sensitivity ································· Typ. 1.5mT
•  Operating temperature range ······················ -40 ~ +85°C
•  Operating voltage range ·························· 1.6V ~ 5.5V
•  Detection pulse driving cycle ···················· Typ. 50msec with 25µsec width
•  Magnetic direction ······························· Both direction / CMOS inverter one output
•  Detection Magnetic field ························· Horizontal direction of marked side of package
                                                                     (Electrode parallel both direction)
•  Small package ···································· SOT-23 (2.9×2.8×1.1mm)

APPLICATIONS
• Detection of opening and closing :
   Mobile phone, Notebook PC, Microwave oven, Washing machine,
   Rice cooker, Refrigerator, Electronic dictionary, Digital camera, etc.
• Detection of position : Air cylinder, Antitheft window, Digital door lock, etc.
• Detection of water level : Water purifier, Humidifier, Bidet, etc.
• Detection of rotation : Water meter, Gas meter, Wattmeter, Speed meter, etc.
• power supply Switch : Cordless phone, Electric toothbrush, etc.

GENERAL DESCRIPTIONS
MRY1518C series are monolithic ICs with built-in MR magnet resistive element and CMOS Switch. It becomes the non-contact Switch with Low current consumption, High sensitivity and reliability which is combined with magnet.
A horizontal Magnetic field parallel to the electrode of the package can be detected by an arbitrary polarity. (N pole ⇔ S pole)

FEATURES
• CMOS + MR monolithic structure
• Low current consumption ··················· 1.8mA (VIN=1.8V, Ta=25°C)
• High sensitivity ·························· Typ. 1.5mT
• Operating temperature range ··············· -40 ~ +85°C
• Operating voltage range ··················· 1.6V ~ 6.0V
• Detection pulse driving cycle ············· Continuous sampling
• Magnetic direction ························ Both direction / CMOS inverter one output
• Detection Magnetic field ·················· Horizontal direction of marked side of package
                                                            (Electrode parallel both direction)
• Small package ····························· SOT-23 (2.9×2.8×1.1mm)

APPLICATIONS
• Detection of opening and closing : Mobile phone, Notebook PC, Microwave oven, Washing
   machine, Rice cooker, Refrigerator, Electronic dictionary, Digital camera, etc.
• Detection of position : Air cylinder, Antitheft window, Digital door lock, etc.
• Detection of water level : Water purifier, Humidifier, Bidet, etc.
• Detection of rotation : Water meter, Gas meter, Wattmeter, Speed meter, etc.
• power supply Switch : Cordless phone, Electric toothbrush, etc.

GENERAL DESCRIPTIONS MRX1550H series are monolithic ICs with built-in MR magnet resistive element and CMOS Switch. It becomes the non-contact Switch with Low current consumption, High sensitivity and reliability which is combined with magnet.
A horizontal Magnetic field parallel to the electrode of the package can be detected by an arbitrary polarity. (N pole ⇔ S pole)

FEATURES
• CMOS + MR monolithic structure
• Low current consumption ························· 4.7µA (VIN=5.0V, Ta=25°C)
• High-sensitivity ································ Typ. 1.5mT
• Operating temperature range ····················· -40 ~ +85°C
• Operating voltage range ························· 1.6V ~ 6.0V
• Detection pulse driving cycle ··················· Typ. 50msec with 25µsec width
• Magnetic direction ······························ Both direction / CMOS inverter one output
• Detection Magnetic field ························ Horizontal direction of marked side of package
                                                                 (Electrode parallel both direction)
• Small package ··································· SOT-23 (2.9×2.8×1.1mm)

APPLICATIONS
• Detection of opening and closing :
   Mobile phone, Notebook PC, Microwave oven, Washing machine,
   Rice cooker, Refrigerator, Electronic dictionary, Digital camera, etc.
• Detection of position : Air cylinder, Antitheft window, Digital door lock, etc.
• Detection of water level : Water purifier, Humidifier, Bidet, etc.
• Detection of rotation : Water meter, Gas meter, Wattmeter, Speed meter, etc.
• power supply Switch : Cordless phone, Electric toothbrush, etc.

GENERAL DESCRIPTIONS
MRY1518B series are monolithic ICs with built-in MR magnet resistive element and CMOS Switch. It becomes the non-contact Switch with Low current consumption, High sensitivity and reliability which is combined with magnet.
A horizontal Magnetic field parallel to the electrode of the package can be detected by an arbitrary polarity. (N pole ⇔ S pole)

FEATURES
• CMOS + MR monolithic structure
• Low current consumption ······················· 21µA (VIN=1.8V, Ta=25°C)
• High-sensitivity ······························ Typ. 1.5mT
• Operating temperature range ··················· -40 ~ +85°C
• Operating voltage range ······················· 1.6V ~ 6.0V
• Detection pulse driving cycle ················· Typ. 1.3msec with 10µsec width
• Magnetic direction ···························· Both direction / CMOS inverter one output
• Detection Magnetic field ······················ Horizontal direction of marked side of package
                                                               (Electrode parallel both direction)
• Small package ································· SOT-23 (2.9×2.8×1.1mm)

APPLICATIONS
• Detection of opening and closing :
   Mobile phone, Notebook PC, Microwave oven, Washing machine,
   Rice cooker, Refrigerator, Electronic dictionary, Digital camera, etc.
• Detection of position : Air cylinder, Antitheft window, Digital door lock, etc.
• Detection of water level : Water purifier, Humidifier, Bidet, etc.
• Detection of rotation : Water meter, Gas meter, Wattmeter, Speed meter, etc.
• power supply Switch : Cordless phone, Electric toothbrush, etc.

GENERAL DESCRIPTIONS
MRY1518E series are monolithic ICs with built-in MR magnet resistive element and CMOS Switch. It becomes the non-contact Switch with Low current consumption, High sensitivity and reliability which is combined with magnet.
A horizontal Magnetic field parallel to the electrode of the package can be detected by an arbitrary polarity. (N pole ⇔ S pole)

FEATURES
• CMOS + MR monolithic structure
• Low current consumption ······················ 3.1µA (VIN=1.8V, Ta=25°C)
• High-sensitivity ····························· Typ. 1.5mT
• Operating temperature range ·················· -40 ~ +85°C
• Operating voltage range ······················ 1.6V ~ 6.0V
• Detection pulse driving cycle ················ Typ. 12.5msec with 12.5µsec width
• Magnetic direction ··························· Both direction / CMOS inverter one output
• Detection Magnetic field ····················· Horizontal direction of marked side of package
                                                                (Electrode parallel both direction)
• Small package ································ SOT-23 (2.9×2.8×1.1mm)

APPLICATIONS
• Detection of opening and closing :
   Mobile phone, Notebook PC, Microwave oven, Washing machine,
   Rice cooker, Refrigerator, Electronic dictionary, Digital camera, etc.
• Detection of position : Air cylinder, Antitheft window, Digital door lock, etc.
• Detection of water level : Water purifier, Humidifier, Bidet, etc.
• Detection of rotation : Water meter, Gas meter, Wattmeter, Speed meter, etc.
• power supply Switch : Cordless phone, Electric toothbrush, etc.

HMX3033H  series  are  monolithic  ICs  with  built-in  Hall  magnet  Sensor element and CMOS Switch. It becomes the non-contactSwitch with Low current  consumption,  High  sensitivity  and  reliability  which  is  combined with magnet. 

A vertical Magnetic field to the electrode of the package can be detected by an arbitrary polarity. (N pole  ⇔ S pole)

GENERAL DESCRIPTIONS
CSL series are AC or DC current Sensor Switch with CMOS+MR monolithic structure. The current from 10 to 200mA can be measured in High accuracy by the resistance of 10mΩ. It is molded in a micro SOT-26 package because of a monolithic structure.
Because the bridge structure of MR is adopted for the current detection, High sensitivity and High accuracy temperature characteristic have been achieved. The measurement and the direction of the current value can be measured at the same time.
The detection current value of the Switch is fixed by laser trim. The measurement up to 800mA is possible in CSM and CSH series.

FEATURES
● Detection current (CSL series) ······················· 10mA ~ 200mA
● Operating voltage range ······························ 1.6V ~ 6.0V
● Maximum detection current ···························· 500mA
● Low detection line resistance ························ 0.8Ω
● Low current consumption ······························ Typ. 4.7μA (VIN=3.3V, Ta=25°C)
● Stand-by current ····································· Max. 0.1μA
● Operating temperature range ·························· -40 ~ +85°C
● Small package ········································ SOT-26 (400mW)
● Reverse-voltage connection protection
● AC or DC current detection
● Output over drive protection

APPLICATIONS
● Over current detection
● Battery current detection
● Switching power supply
● Motor control feedback detection
● Lamp disconnection detection
● power failure detection
● Reverse-voltage connection protection
● USB over current detection

General Description
The S248 Omnipolar Hall effect Sensor IC is fabricated from mixed signal CMOS technology .It incorporates advanced chopper-stabilization techniques to provide accurate and stable Magnetic Switch points.

Features
- Micropower consumption for battery powered applications
- Omnipolar, output Switches with absolute value of North or South pole from magnet
- Operation down to 2.5V
- High sensitivity for direct reed Switch replacement applications

Applications
- Solid state Switch
- Handheld Wireless Handset Awake Switch
- Lid close Sensor for battery powered devices
- Magnet proximity Sensor for reed Switch replacement in Low duty cycle applications

General Description
The SS3212 Omnipolar Hall effect Sensor IC is fabricated from mixed signal CMOS technology .It incorporates advanced chopper-stabilization techniques to provide accurate and stable Magnetic Switch points.

Features
− Micropower consumption for battery powered applications
− Omnipolar, output Switches with absolute value of North or South pole from magnet
− Operation down to 2.5V
− High sensitivity for direct reed Switch replacement applications

Applications
− Solid state Switch
− Handheld Wireless Handset Awake Switch
− Lid close Sensor for battery powered devices
− Magnet proximity Sensor for reed Switch replacement in Low duty cycle applications