Latching
Rs. 1.00 Rs. 2.00
- Product Code: SEN-HALL
- SKU -
- Availability: 2-3 Days
- For Bulk Order
9962060070
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-The US1881 is an integrated Hall-Effect latched sensor.
-That's nice but what does it do? Holding a magnet near the sensor will cause the output pin to toggle.
-This makes for a robust presence sensor.
-A reed sensor also works nicely, but can be limited by the glass encapsulation and size.
-A Hall-Effect sensor is much smaller, but can handle less current than a reed switch.
-The device includes an on-chip Hall voltage generator for magnetic sensing, a comparator that amplifies the Hall voltage, and a Schmitt trigger to provide switching hysteresis for noise rejection, and open-collector output.
-An internal bandgap regulator is used to provide temperature compensated supply voltage for internal circuits and allows a wide operating supply range.
-If a magnetic flux density larger than threshold Bop, DO is turned on (low).
-The output state is held until a magnetic flux density reversal falls below Brp causing DO to be turned off (high).
SPECIFICATION:
3.5V to 24V DC operation voltage
Low current consumption
Temperature compensation
Wide operating voltage range
Open-Collector pre-driver
50mA maximum sinking output current
Reverse polarity protection
Lead Free Package: TO-92
OVERVIEW:
-3.5V to 24V DC operation voltage
-Low current consumption
-Temperature compensation
-Wide operating voltage range
-Open-Collector pre-driver
-50mA maximum sinking output current
-Reverse polarity protection
-Lead Free Package: TO-92
PACKAGE INCLUDES:
1 PCS x Latching
15 days