Technical Specifications
Parameters and characteristics for this part
| Specification | AH1888-FJG-7 |
|---|---|
| Current - Supply (Max) [Max] | 12 µA |
| Function | Omnipolar Switch |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Push-Pull |
| Package / Case | 3-UDFN |
| Polarization | South Pole, North Pole |
| Sensing Range | 7.9 mT, 3.5 mT |
| Supplier Device Package | DFN2020-3 |
| Technology | Hall Effect |
| Test Condition | 25 °C |
| Voltage - Supply [Max] | 3.3 V |
| Voltage - Supply [Min] | 1.65 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
Description
General part information
AH1888 Series
AH1888 is with two Hall effect plates and dual CMOS output driver, mainly designed for battery–powered, hand-held equipment (such as Cellular and Cordless Phone, PDA). The total operation power is down to 15uW in the 1.8V supply. Either north or south pole of sufficient strength will turn the output on. The output will be turned off under no magnetic field. While the magnetic flux density (B) is larger than operate point (Bop), the output1 will be turned on (low), the output 1 is held until B is lower than release point (Brp), then turned off.
Documents
Technical documentation and resources