SL353LT Hall Sensors Micropower Omnipolar Digital Small And
Versatile
Micropower Omnipolar Digital Hall-effect Sensor ICs, SL353 Series,
are small, and versatile, digital Hall-effect devices
operated by the magnetic field from a permanent magnet or an
electromagnet. These sensitive devices are designed
to meet a wide range of potential applications with low power
requirements including battery-operated equipment.
The SL353 Series devices respond to either a North or South Pole,
meaning that they do not require the magnet
polarity to be identified, providing an easier installation and
potentially reducing system cost.
Specifications Sheet:
| Type | Omnipolar |
| Operating supply current | 9 mA |
| Maximum output current | 5 mA |
| Operating Point Min/Max | 20 G to 110 G |
| Min/Max Release Point (Brp) | 5 G to 95 G |
| Minimum operating temperature | - 40 C |
| Maximum operating temperature | + 85 C |
| Operating supply voltage | 5 V |
| Installation style | SMD/SMT |
Energy efficient
Supply voltage as low as 2.2 Vdc, combined with very low average
current (1.8 μA typ. for SL353LT the lowest in its class), reduces
power consumption, provides extended battery life, and promotes
energy efficiency.
Push-pull output does not require external pull-up resistor
Simplifies interface with common electrical circuits and likely
reducing
PCB (Printed Circuit Board) space and costs to the customer.
Non-chopper stabilized design
Does not utilize chopper stabilization, eliminating the noise
generated
by products using this technique. Customers do not need filters to
eliminate the chopper noise, helping to reduce PCB (Printed Circuit
Board
space, part counts, and costs for the application.
