AH1912-FA-7
ActiveMICROPOWER OMNIPOLAR HALL EFFECT SWITCH
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AH1912-FA-7
ActiveMICROPOWER OMNIPOLAR HALL EFFECT SWITCH
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | AH1912-FA-7 |
|---|---|
| Current - Output (Max) [Max] | 1 mA |
| Current - Supply (Max) | 3 µA |
| Function | Omnipolar Switch |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Push-Pull |
| Package / Case | 4-UDFN Exposed Pad |
| Polarization | South Pole, North Pole |
| Sensing Range | 3.3 mT, 4.2 mT |
| Supplier Device Package | X1-DFN1216-4 |
| 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 | $ 0.44 | |
| 10 | $ 0.34 | |||
| 25 | $ 0.29 | |||
| 50 | $ 0.28 | |||
| 100 | $ 0.24 | |||
| 500 | $ 0.21 | |||
| 1000 | $ 0.18 | |||
| Digi-Reel® | 1 | $ 0.44 | ||
| 10 | $ 0.34 | |||
| 25 | $ 0.29 | |||
| 50 | $ 0.28 | |||
| 100 | $ 0.24 | |||
| 500 | $ 0.21 | |||
| 1000 | $ 0.18 | |||
| Tape & Reel (TR) | 3000 | $ 0.17 | ||
| 6000 | $ 0.16 | |||
| 9000 | $ 0.15 | |||
| 15000 | $ 0.15 | |||
| 30000 | $ 0.14 | |||
Description
General part information
AH1912 Series
The AH1912 is an ultra-low power digital Omnipolar Hall Effect switch IC from Diodes broad Hall Effect switches family. Thanks to the hibernating clocking system, the average supply current is only 1.6μA at 3V, which makes the AH1912 perfectly fit battery-powered consumer products, Gas or water meter, smoke detectors and IoT devices. The wider range of 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 6KV helps to improve the system robustness.
Documents
Technical documentation and resources