Hall Effect Omnipolar Switch DIODES AH3562Q-P-A with Chopper Stabilized Architecture and Wide Voltage Range
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MOQ:
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Delivery Time:
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Product Description
Product Overview
The AH3562Q is an AECQ100-qualified, high-voltage, high-sensitivity Hall effect omnipolar switch IC designed for automotive position and proximity sensing. It operates from a 3.0V to 28V supply range and features a chopper-stabilized architecture for reliable performance across temperature variations. The device offers robust protection with a reverse blocking diode, zener clamps, and output overcurrent limiting. Its single open-drain output activates with either a south or north magnetic pole of sufficient strength.
Product Attributes
- Brand: Diodes Incorporated
- Certifications: AECQ100, RoHS 3, Halogen and Antimony Free ("Green" Device)
- Packages: SOT23, SIP-3 (Ammo Pack), SIP-3 (Bulk Pack)
Technical Specifications
| Parameter | Condition | Min | Typ | Max | Unit |
| Electrical Characteristics | |||||
| Supply Voltage (VDD) | Operating | 3.0 | - | 28 | V |
| Operating Temperature Range | Operating | -40 | - | +150 | C |
| Output ON Voltage (VOUT_ON) | IOUT = 20mA, B > BOP | - | 0.2 | 0.4 | V |
| Output Leakage Current (ILKG) | VOUT = 28V, B < BRP, Output Off | - | <0.1 | 10 | A |
| Supply Current (IDD) | Output open, TA = +25C | - | 3 | 3.5 | mA |
| Supply Current (IDD) | Output open, TA = -40C to +150C | - | - | 4 | mA |
| Device Power-on Time (tP_ON) | VDD >= 3V, B > BOP | - | 10 | - | s |
| Response Time Delay (tD) | - | - | 3.75 | - | s |
| Output Current Limit (IOCL) | B > BOP | 30 | - | 55 | mA |
| Magnetic Characteristics | |||||
| Operation Point (BOPS) | South Pole, VDD = 12V, TA = +25C | - | 20 | - | Gauss |
| Operation Point (BOPN) | North Pole, VDD = 12V, TA = +25C | - | -20 | - | Gauss |
| Release Point (BRPS) | South Pole, VDD = 12V, TA = +25C | - | 10 | - | Gauss |
| Release Point (BRPN) | North Pole, VDD = 12V, TA = +25C | - | -10 | - | Gauss |
| Hysteresis (BHY) | VDD = 12V, TA = +25C | - | 10 | - | Gauss |
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