Changsha Purple Horn E-Commerce Co., Ltd.
| Description | Switches (Solid State) RoHS |
| Mfr. Part # | AH1383-HK4-7 |
| Model Number | AH1383-HK4-7 |
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Product Specification
| Description | Switches (Solid State) RoHS | Mfr. Part # | AH1383-HK4-7 |
| Model Number | AH1383-HK4-7 |
The AH1381/AH1382/AH1383 is an ultra-low power digital Unipolar Hall-effect switch IC designed for battery-powered consumer products, meters, smoke detectors, and IoT devices. Its hibernating clocking system achieves an average supply current of 1.6A at 3V. The wide supply voltage range (1.6V to 5.5V) enhances battery life and supports low-voltage microcontrollers. Featuring a chopper-stabilized design for superior temperature and supply voltage stability, and high ESD protection up to 8kV, this device offers robust performance. The output activates with a south pole magnetic field and remains on until the field strength drops below the release point.
| Part Number | Supply Voltage (VDD) | Operating Temperature | Average Supply Current (IDD(AVG)) | Output Low Voltage (VOL) | Output High Voltage (VOH) | ESD Capability (HBM) |
|---|---|---|---|---|---|---|
| AH1381/AH1382/AH1383 | 1.6V to 5.5V | -40C to +85C | 1.6A to 9A | 0.15V to 0.25V (at IOUT=1mA) | VDD-0.25V to VDD-0.15V (at IOUT=-1mA) | 8kV |
| Part Number | Parameter | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| AH1381 | BOPS (South Pole to Part Marking Side) | TA = +25C | 10 | 18 | 26 | Gauss |
| BRPS (South Pole to Part Marking Side) | TA = +25C | 3 | 11 | 19 | Gauss | |
| BHY (Hysteresis) | - | 2 | 7 | - | Gauss | |
| AH1382 | BOPS (South Pole to Part Marking Side) | TA = +25C | 22 | 30 | 38 | Gauss |
| BRPS (South Pole to Part Marking Side) | TA = +25C | 12 | 20 | 30 | Gauss | |
| BHY (Hysteresis) | - | 2 | 10 | - | Gauss | |
| AH1383 | BOPS (South Pole to Part Marking Side) | TA = +25C | 35 | 45 | 55 | Gauss |
| BRPS (South Pole to Part Marking Side) | TA = +25C | 25 | 35 | 45 | Gauss | |
| BHY (Hysteresis) | - | 2 | 10 | - | Gauss |
| Package Type | Pin 1 | Pin 2 | Pin 3 | Pin 4 |
|---|---|---|---|---|
| SOT23 (Type S) | VDD | OUTPUT | GND | - |
| X2-DFN1410-4 | VDD | GND | NC | OUTPUT |
| X2-DFN1010-4 (Type B) | VDD | GND | NC | OUTPUT |
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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