AECQ100 Qualified Hall Effect Omnipolar Switch IC DIODES AH3564Q-P-A for Automotive Position Sensing
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Delivery Time:
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Product Description
Product Overview
The AH3564Q is an AECQ100-qualified, high-voltage, high-sensitivity Hall effect omnipolar switch IC designed for position and proximity sensing in automotive applications. It operates over a wide supply range of 3.0V to 28V and features a chopper-stabilized architecture for reliable performance across temperature variations. The device offers robust protection with a reverse blocking diode, zener clamp on the supply, and an overcurrent limit on the output. Its single open-drain output can be activated by either the north or south pole of a magnet.
Product Attributes
- Brand: Diodes Incorporated (implied by website and copyright)
- Certifications: AECQ100, RoHS (2002/95/EC, 2011/65/EU, 2015/863/EU), Halogen and Antimony Free ('Green' Device)
- Origin: Not specified
- Material: Not specified
- Color: Not specified
Technical Specifications
| Characteristic | Value | Unit | Notes |
| Supply Voltage (VDD) Operating | 3.0 to 28 | V | |
| Operating Temperature Range | -40 to +150 | C | |
| High Sensitivity (Typical) | BOP: 40, BRP: 25 | Gauss | |
| Output Type | Single Open Drain | ||
| Output Current Limit (IOCL) | 30 to 55 | mA | B > BOP |
| Power-On Time (tP_ON) | 10 | s | Typical, VDD >= 3V, B > BOP |
| Response Time Delay (tD) | 3.75 | s | Typical |
| Output ON Voltage (VOUT_ON) | 0.2 | V | Typical, IOUT = 20mA, B > BOP |
| Supply Current (IDD) | 3.5 | mA | Typical, Output open, TA = +25C |
| Reverse Supply Current (IDD_R) | 0.6 | A | Typical, VDD = -18V, TA = +25C |
| Zener Clamp Voltage (VZ) | 28 | V | IDD = 5mA |
| ESD Withstand (HBM) | > 8 | kV | |
| ESD Withstand (CDM) | > 2 | kV | |
| Package Options | SOT23, SIP-3 (Ammo Pack), SIP-3 (Bulk Pack) |
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