Changsha Purple Horn E-Commerce Co., Ltd.
| Operation Points | 3mT |
| Operating Current | 4.3uA |
| Release Points | 2mT |
| Operating Temperature | -40℃~+85℃ |
| Voltage - Supply | 1.6V~3.6V |
| Description | Digital Switch Omnipolar Hall Effect SOT-553-5 |
| Mfr. Part # | AH1893-Z-7 |
| Package | SOT-553-5 |
| Model Number | AH1893-Z-7 |
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Product Specification
| Operation Points | 3mT | Operating Current | 4.3uA |
| Release Points | 2mT | Operating Temperature | -40℃~+85℃ |
| Voltage - Supply | 1.6V~3.6V | Description | Digital Switch Omnipolar Hall Effect SOT-553-5 |
| Mfr. Part # | AH1893-Z-7 | Package | SOT-553-5 |
| Model Number | AH1893-Z-7 |
The AH1893 is a high sensitivity, micropower, omnipolar Hall-effect switch IC designed for portable and battery-powered devices. It features internal pull-up and pull-down capabilities, operating over a supply range of 1.6V to 3.6V with an average supply current of only 4.3A at 1.85V. Its hibernating clocking system minimizes power consumption, making it ideal for applications like cellular phones, portable PCs, home appliances, and industrial equipment. The device activates with either a north or south magnetic pole and is available in small, low-profile X1-DFN1216-4 and SOT553 packages.
| Parameter | Conditions | Min | Typ | Max | Unit |
| Supply Voltage (VDD) | Operating | 1.6 | - | 3.6 | V |
| Operating Temperature Range | Operating | -40 | - | +85 | C |
| Output Low Voltage (VOL) | IOUT = 1mA | - | 0.1 | 0.2 | V |
| Output High Voltage (VOH) | IOUT = -1mA | - | VDD-0.2 | VDD-0.1 | V |
| Output Leakage Current (IOFF) | VOUT = 3.6V | - | < 0.1 | 1 | A |
| Supply Current (IDD(avg)) | TA = +25C, VDD = 1.85V | - | 4.3 | 8 | A |
| Supply Current (IDD(avg)) | TA = +25C, VDD = 3.6V | - | 7.2 | 13 | A |
| Awake Time (Tawake) | - | - | 50 | 100 | s |
| Period (Tperiod) | - | - | 50 | 100 | ms |
| D.C. Duty Cycle | - | - | 0.1 | - | % |
| Operation Point (BOPs) | South pole, TA = +25C | 16 | 30 | 42 | Gauss |
| Operation Point (BOPn) | North pole, TA = +25C | -42 | -30 | -16 | Gauss |
| Release Point (BRPS) | South pole, TA = +25C | 10 | 20 | 35 | Gauss |
| Release Point (BRPn) | North pole, TA = +25C | -35 | -20 | -10 | Gauss |
| Hysteresis (BHY) | TA = +25C | 5 | 10 | 15 | 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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