Changsha Purple Horn E-Commerce Co., Ltd.
| Operation Points | ±3.5mT |
| Release Points | ±3mT |
| Operating Temperature | -40℃~+85℃ |
| Voltage - Supply | 1.6V~3.6V |
| Description | X2-DFN1410-4 Switches (Solid State) RoHS |
| Mfr. Part # | AH1925-HK4-7 |
| Package | X2-DFN1410-4 |
| Model Number | AH1925-HK4-7 |
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Product Specification
| Operation Points | ±3.5mT | Release Points | ±3mT |
| Operating Temperature | -40℃~+85℃ | Voltage - Supply | 1.6V~3.6V |
| Description | X2-DFN1410-4 Switches (Solid State) RoHS | Mfr. Part # | AH1925-HK4-7 |
| Package | X2-DFN1410-4 | Model Number | AH1925-HK4-7 |
The AH1925 is an ultra-low power, high-sensitivity omnipolar Hall effect switch from Diodes Incorporated. Designed for battery-operated equipment, it features an average supply current of only 1.4A at 1.85V and operates within a supply range of 1.6V to 3.6V. Its hibernating clocking system minimizes power consumption, while a high ESD level of up to 8kV enhances system robustness. The compact X2-DFN1410-4 package minimizes PCB space. The single open-drain output switches on with either a north or south pole of sufficient strength, turning off when the magnetic flux density falls below the release point.
| Parameter | Conditions | Min | Typ | Max | Unit |
| Electrical Characteristics | |||||
| Output On Voltage (VOUT_ON) | IOUT = 0.1mA | 0.1 | 0.2 | V | |
| Output Leakage Current (IOFF) | VOUT = 3.6V, Output off | < 0.1 | 1 | A | |
| Supply Current (Awake) (IDD(AWAKE)) | TA = +25C, VDD = 1.85V | 720 | A | ||
| Supply Current (Sleep) (IDD(SLEEP)) | TA = +25C, VDD = 1.85V | 0.36 | A | ||
| Average Supply Current (IDD(AVG)) | TA = +25C, VDD = 1.85V | 1.4 | 3 | A | |
| Average Supply Current (IDD(AVG)) | TA = +25C, VDD = 3.6V | 2.2 | 6 | A | |
| Awake Time (tAWAKE) | Note 7 | 30 | 45 | 80 | s |
| Period (tPERIOD) | Note 7 | 30 | 45 | 80 | ms |
| Duty Cycle (D.C.) | 0.1 | % | |||
| Magnetic Characteristics | |||||
| Operation Point (BOPS) (South Pole) | VDD = 1.85V, TA = +25C | 18 | 25 | 32 | Gauss |
| Operation Point (BOPN) (North Pole) | VDD = 1.85V, TA = +25C | -32 | -25 | -18 | Gauss |
| Release Point (BRPS) (South Pole) | VDD = 1.85V, TA = +25C | 13 | 20 | 27 | Gauss |
| Release Point (BRPN) (North Pole) | VDD = 1.85V, TA = +25C | -27 | -20 | -13 | Gauss |
| Hysteresis (BHY) | VDD = 1.85V, TA = +25C | 1 | 5 | ||
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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