AH1381-HK4-7
ActiveBOARD MOUNT HALL EFFECT / MAGNETIC SENSORS HALL UNIPOLAR SWITCH X2-DFN1410-4 T&R 4K
AH1381-HK4-7
ActiveBOARD MOUNT HALL EFFECT / MAGNETIC SENSORS HALL UNIPOLAR SWITCH X2-DFN1410-4 T&R 4K
Description
General part information
AH1381-HK4-7
The AH1381/AH1382/AH1383 is an ultra-low power digital Unipolar Hall effect switch IC from Diodes Incorporated’s broad Hall effect switches family. Thanks to the hibernating clocking system, the average supply current is only 1.6μA at 3V, which makes the AH1381/AH1382/AH1383 perfectly fit battery-powered consumer products, gas or water meters, smoke detectors and IoT devices. The wider range of the supply voltage (1.6V to 5.5V) extends battery operating time and supports low-voltage system microcontrollers, which provides great flexibility for system design. The advanced chopper stabilized design provides superior stability on switch operating point over temperature and supply voltage. The high ESD level up to 8kV helps to improve the system robustness.
Technical Specifications
Parameters and characteristics for this part
| Specification | AH1381-HK4-7 |
|---|---|
| Current - Output (Max) | 1 mA |
| Current - Supply (Max) | 3 mA |
| Function | Unipolar Switch |
| Mounting Type | Surface Mount |
| Operating Temperature (Max) | 85 °C |
| Operating Temperature (Min) | -40 °C |
| Output Type | Digital |
| Package / Case | 4-XFDFN Exposed Pad |
| Package Name | X2-DFN1410-4 |
| Polarization | South Pole |
| Sensing Range (Release) | 0.2 mT |
| Sensing Range (Trip) | 3 mT |
| Technology | Hall Effect |
| Test Condition | 77 °F |
| Voltage - Supply (Maximum) | 5.5 V |
| Voltage - Supply (Minimum) | 1.6 V |
Pricing
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