AH1391-HK4-7
ActiveHIGH SENSITIVITY ULTRA-LOW POWER DIGITAL DUAL OUTPUT UNIPOLAR HALL EFFECT SWITCH
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AH1391-HK4-7
ActiveHIGH SENSITIVITY ULTRA-LOW POWER DIGITAL DUAL OUTPUT UNIPOLAR HALL EFFECT SWITCH
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Technical Specifications
Parameters and characteristics for this part
| Specification | AH1391-HK4-7 |
|---|---|
| Current - Output (Max) [Max] | 2.5 mA |
| Current - Supply (Max) [Max] | 9 µA |
| Features | Sleep Mode |
| Function | Unipolar Switch |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Switch |
| Package / Case | 4-XFDFN Exposed Pad |
| Polarization | South Pole, North Pole |
| Sensing Range [Max] | 3.4 mT, 3.9 mT |
| Sensing Range [Min] | -3.9 mT, -3.4 mT |
| Supplier Device Package | X2-DFN1410-4 |
| Technology | Hall Effect |
| Test Condition [Max] | 85 °C |
| Test Condition [Min] | -40 °C |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 1.6 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.33 | |
| 10 | $ 0.28 | |||
| 25 | $ 0.25 | |||
| 50 | $ 0.23 | |||
| 100 | $ 0.20 | |||
| 500 | $ 0.16 | |||
| 1000 | $ 0.14 | |||
| Digi-Reel® | 1 | $ 0.33 | ||
| 10 | $ 0.28 | |||
| 25 | $ 0.25 | |||
| 50 | $ 0.23 | |||
| 100 | $ 0.20 | |||
| 500 | $ 0.16 | |||
| 1000 | $ 0.14 | |||
| Tape & Reel (TR) | 4000 | $ 0.13 | ||
| 8000 | $ 0.11 | |||
| 12000 | $ 0.11 | |||
| 20000 | $ 0.11 | |||
| 28000 | $ 0.11 | |||
Description
General part information
AH1391 Series
The AH1391 is a miniature micropower magnetic Unipolar Hall effect switch IC with dual outputs specifically designed for portable and battery powered consumer equipment to home appliances and industrial applications. To support battery powered equipment and low voltage microcontrollers, the AH1391 can operate over the supply range of 1.6V to 5.5V and uses a sleep function to give an average supply current of only 1.1μA at 1.85V. The AH1391 has a 6kV ESD rating on the supply and output pins. To minimize PCB space the AH1391 are packaged in small low profile X2-DFN1410-4 and X2-DFN1010-4 (Type B).
Documents
Technical documentation and resources