Changsha Purple Horn E-Commerce Co., Ltd.
| Operating Current | 2mA |
| Operation Points | 5mT |
| Release Points | -5mT |
| Operating Temperature | -40℃~+125℃ |
| Voltage - Supply | 2.2V~20V |
| Description | SIP-3 Switches (Solid State) RoHS |
| Mfr. Part # | AH372-P-A |
| Package | SIP-3 |
| Model Number | AH372-P-A |
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Product Specification
| Operating Current | 2mA | Operation Points | 5mT |
| Release Points | -5mT | Operating Temperature | -40℃~+125℃ |
| Voltage - Supply | 2.2V~20V | Description | SIP-3 Switches (Solid State) RoHS |
| Mfr. Part # | AH372-P-A | Package | SIP-3 |
| Model Number | AH372-P-A |
The AH372 is a single-digital-output Hall-Effect latch sensor designed for high-temperature operation, featuring an internal pullup resistor. It integrates a Hall voltage generator, amplifier, comparator with hysteresis for noise rejection, and an output driver. The device operates over a wide supply voltage range and offers temperature-compensated voltage. It is suitable for applications requiring magnetic sensing, such as rotor position sensing, encoders, speed measurements, and contactless current switches. Note: The AH372 is not recommended for new designs; please use the AH3724.
| Characteristic | Conditions | Min | Typ | Max | Unit |
| Supply Voltage (VDD) | Operating | 2.2 | - | 20 | V |
| Operating Temperature | Operating | -40 | - | +125 | C |
| Output On Voltage (VOUT) | IOUT = 20mA | - | 300 | 400 | mV |
| Supply Current (IDD) | B < BRP | - | 2 | 4 | mA |
| Output Leakage Current (IOFF) | Output off | - | < 0.1 | 10 | A |
| Internal Pull-up Resistor (RPU) | - | - | 7 | 13 | k |
| Operation Point (BOP) | South Pole to Part Marking Side for SIP-3, SOT23; North Pole to Part Marking Side for SC59 | 5 | 30 | 60 | Gauss |
| Release Point (BRP) | South Pole to Part Marking Side for SIP-3, SOT23; North Pole to Part Marking Side for SC59 | -60 | -30 | -5 | Gauss |
| Hysteresis (BHY) | |BOPX|-|BRPX| | - | 60 | - | Gauss |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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