Product Overview
The AW86503DNR is a high-sensitivity, micropower unipolar Hall-effect switch IC designed for portable electronic devices. It features an internal pull-up and pull-down capability, and utilizes a hibernating clocking system to achieve ultra-low power consumption, typically 0.45A at 1.8V. The device operates across a wide voltage range of 1.6V to 5.5V and is housed in an ultra-small DFN 1.4mm 1.1mm 0.37mm-4L package, minimizing PCB space. Its applications include smartphones, notebook computers, handheld gaming consoles, Bluetooth headsets, and consumer electronics requiring contactless switches, level, proximity, and position sensing. The AW86503DNR offers dual outputs, with Output1 activated by a north pole and Output2 by a south pole, each with distinct operate and release points.
Product Attributes
- Brand: SHANGHAI AWINIC TECHNOLOGY CO., LTD
- Model: AW86503DNR
- Package Type: DFN 1.4mm 1.1mm 0.37mm-4L
- Environmental Certification: ROHS+HF
- Moisture Sensitivity Level: MSL1
Technical Specifications
| Specification | Details |
|---|---|
| Supply Voltage (VDD) | 1.6V to 5.5V |
| Average Supply Current (Typical @ 1.8V) | 0.45 A |
| Average Supply Current (Typical @ 3.3V) | 0.7 A |
| Operating Temperature Range | -40 to 85 |
| ESD (HBM) Rating | > 6KV |
| Output 1 Activation | North Pole |
| Output 2 Activation | South Pole |
| Package Dimensions | 1.4mm 1.1mm 0.37mm |
| Supply Current (Awake, Typ @ 3.3V) | 0.95 mA |
| Supply Current (Sleep, Typ @ 3.3V) | 0.4 A |
| Output Low Voltage (VOL, Typ) | 0.1 V |
| Output High Voltage (VOH, Typ) | VDD - 0.1 V |
| Awake Time (Typ) | 40 s |
| Period (Typ) | 200 ms |
| D.C. Duty Cycle (Typ) | 0.02 % |
| Chopping Frequency (Typ) | 500 kHz |
| Output Leakage Current (IOFF, Max) | 0.1 A |
| Bops (South Pole, Typ) | 30 Gauss |
| Bopn (North Pole, Typ) | -30 Gauss |
| Brps (South Pole, Typ) | 20 Gauss |
| Brpn (North Pole, Typ) | -20 Gauss |
| Hysteresis (Bhy, Typ) | 10 Gauss |
| Delivery Form | 4500 units/Tape and Reel |
2410121525_AWINIC-Shanghai-Awinic-Tech-AW86503DNR_C5125808.pdf
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