AH3522-P-A
ActiveHIGH-VOLTAGE HIGH-SENSITIVITY HALL-EFFECT OMNIPOLAR SWITCH
AH3522-P-A
ActiveHIGH-VOLTAGE HIGH-SENSITIVITY HALL-EFFECT OMNIPOLAR SWITCH
Description
General part information
AH3522-P-A
The AH3522/AH3524 is a high-voltage high-sensitivity Hall-effect Omnipolar switch IC designed for proximity, position and level sensing in consumer home appliances, office equipment, smart home to industrial applications. To support the wide range of the demanding applications, the design has been optimized to operate over the supply range of 3.0V to 28V. With chopper stabilized architecture and an internal bandgap regulator to provide temperature compensated supply for internal circuits, the AH3522/AH3524 provides a reliable solution over the whole operating range. For robustness and protection, the device has a reverse blocking diode with a Zener clamp on the supply. The output has an over current limit and a Zener clamp.
Technical Specifications
Parameters and characteristics for this part
| Specification | AH3522-P-A |
|---|---|
| Current - Output (Max) | 55 mA |
| Current - Supply (Max) | 5 mA |
| Features | Temperature Compensated |
| Function | Omnipolar Switch |
| Mounting Type | Through Hole |
| Operating Temperature (Max) | 125 °C |
| Operating Temperature (Min) | -40 °C |
| Output Type | Open Drain |
| Package / Case | 3-SIP, Formed Leads |
| Package Name | 3-SIP |
| Polarization | North Pole, South Pole |
| Sensing Range (Release) | -2.5 mT |
| Sensing Range (Trip) | 3 mT |
| Technology | Hall Effect |
| Test Condition (Max) | 125 °C |
| Test Condition (Min) | -40 °C |
| Voltage - Supply (Maximum) | 28 V |
| Voltage - Supply (Minimum) | 3 V |
Pricing
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