Product Overview
The AH180N is a high-sensitivity, micropower Omnipolar Hall-Effect switch IC designed for portable and battery-powered equipment. It offers reliable performance over a wide operating range with low power consumption. The single open-drain output activates with either a North or South magnetic pole, making it suitable for various sensing applications.
Product Attributes
- Brand: Diodes Incorporated
- Certifications: Totally Lead-Free & Fully RoHS Compliant, Halogen and Antimony Free. Green Device
Technical Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
| Supply Voltage (VDD) | Operating | 2.5 | 5.5 | V | |
| Operating Temperature | -40 | +85 | C | ||
| Output On Voltage (VOUT) | IOUT = 1mA | 0.1 | 0.3 | V | |
| Output Leakage Current (Ioff) | VOUT = 5.5V, Output Off | <0.1 | 1 | A | |
| Supply Current (Idd(en)) | Chip Enable, TA = +25C, VDD = 3V | 3 | 6 | mA | |
| Supply Current (Idd(en)) | Chip Enable, TA = -40 to +85C, VDD = 2.5V to 5.5V | 3 | 12 | mA | |
| Supply Current (Idd(dis)) | Chip Disable, TA = +25C, VDD = 3V | 5 | 10 | A | |
| Supply Current (Idd(dis)) | Chip Disable, TA = -40 to 85C, VDD = 2.5V to 5.5V | 5 | 28 | A | |
| Average Supply Current (Idd(avg)) | TA = +25C, VDD = 3V | 8 | 16 | A | |
| Average Supply Current (Idd(avg)) | TA = -40 to +85C, VDD = 2.5V to 5.5V | 8 | 40 | A | |
| Awake Time (Tawake) | 75 | 125 | s | ||
| Period (Tperiod) | 75 | 125 | ms | ||
| Operation Point (Bops, south pole to brand side) | 35 | 50 | Gauss | ||
| Operation Point (Bopn, north pole to brand side) | -50 | -35 | Gauss | ||
| Release Point (Brps, south pole to brand side) | 10 | 25 | Gauss | ||
| Release Point (Brpn, north pole to brand side) | -25 | -10 | Gauss | ||
| Hysteresis (Bhy) | 10 |
2412251000_DIODES-AH180N-WG-7_C126664.pdf
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