Chiprise HS2105
The HS2105 device is a low-power digital switch Unipolar Hall effect sensor, designed for the most compact and battery-sensitive systems. The total power consumption in normal operation is typically 2μW with a 1.8V power source. The output will be turned off under no magnetic field.| Part No. | HS2105 |
|---|---|
| Datasheet | HS2105 Download |
| Manufacturer | Chiprise |
| Description | Unipolar Hall EffectiveSensor |
| Buy | Stock & Price |
GENERAL DESCRIPTION
North pole or South pole of sufficient strength will turn the output on. While the magnetic flux density B is larger than operating point BOP, the output will be turned on (low), the output is held until B is lower than release point BRP, and then turned off. By incorporating an internal oscillator, the device samples the magnetic field and updates the output at a rate of low frequency for the lowest current consumption. The HS2105 is available in SOT23-3,SOT553, TO92S and DFN1216-4L Package.FEATURES
● CMOS Hall IC Technology● Strong RF noise protection
● 1.8 to 5.5V for battery-powered applications
● Operating in Unipolar mode
● High Sensitivity for reed switch replacement applications
● Low sensitivity drift in crossing of Temp. range
● Low power consumption at 1.1uA @1.8V(Avg)
● High ESD Protection, HBM > ±4KV
APPLICATIONS
● Battery-critical position sensing● Electricity meter tamper detection
● Cell Phone, laptop, or tablet case sensing
● E-locks, smoke detec...
