| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
182,397 pcs
|
182397 pcs | On Request | 1 | On Request | On Request | 12+ | On Request | On Request | |
|
5,828 pcs
|
5828 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Function | |
| Halogen Free | |
| Mounting Type | |
| Operating Temperature | |
| Output Type | |
| Polarization | |
| Sensing Range | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Test Condition | |
| Voltage |
The Diodes Incorporated AH1802-FJG-7 is a micropower, ultra-sensitive omnipolar Hall-effect sensor switch designed for portable and battery-powered equipment. It operates reliably over a supply voltage range of 2.5V to 5.5V, consuming minimal power.
This sensor switch features a chopper-stabilized design for superior temperature stability and minimal switch point drift. It can be activated by either a north or south magnetic pole. The output is a single open-drain type, switching low when the magnetic flux density exceeds the operate point and turning off when it falls below the release point.
Designed for surface mounting, the AH1802-FJG-7 comes in a compact DFN2020-3 package. It operates within an industrial temperature range of -40°C to 85°C. Applications include open/close detection for flip phones, smart cover detection, and on/off switches for portable devices.
Key specifications include a sensing range of ±4mT trip and ±1mT release, with operating points between -40G and 40G. The device offers good RF noise immunity and ESD protection exceeding 5kV for its package type.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.50 | $1.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The AH1802-FJG-7 operates over a supply voltage range of 2.5V to 5.5V.
The operating temperature range is -40°C to 85°C.
The AH1802-FJG-7 is supplied in a 3-UDFN package, specifically DFN2020-3.
Yes, the AH1802-FJG-7 is RoHS3 Compliant.
The sensing range is ±4mT for trip and ±1mT for release.
The AH1802-FJG-7 features a single open-drain output.
The typical operating supply current is 8 µA.