component
AW86502STR
Public Made by Adomby adom
AWINIC(Shanghai Awinic Tech) Hall Sensor, SOT-23-3L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownAW86502STR
AWINIC(Shanghai Awinic Tech) · Hall Sensor · SOT-23-3L
AW86502STR from AWINIC(Shanghai Awinic Tech), in a SOT-23-3L. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | VDD | power_in | Power supply pin, operating range 1.6V to 5.5V, with a 100nF capacitor recommended between VDD and GND. |
| 2 | OUT | output | Open-drain output that is pulled low when field exceeds Bop and high impedance when below Brp, requiring an external pull-up resistor (100kΩ recommended). |
| 3 | GND | power_in | Ground pin. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | AWINIC(Shanghai Awinic Tech) |
| Package | SOT-23-3L |
| Category | Sensors |
| Pins | 3 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Supply Voltage | VDD | 1.6 | 5.5 | V | Operating, TJ < 165°C | 5 | |
| Supply Current awake | IDD(awake) | 0.95 | 1.3 | mA | During awake period, TA = 25℃, VDD=3.3V | 5 | |
| Output low voltage (on) | VOL | 0.1 | 0.2 | V | IOUT =1 mA | 5 | |
| Output high voltage (off) | VOH | -0.2 | -0.1 | V | IOUT = -1mA; relative to VDD (VDD-0.2 / VDD-0.1) | 5 | |
| Awake time | Tawake | 40 | 60 | s | 5 | ||
| Period | Tperiod | 50 | 75 | ms | 5 | ||
| Output Leakage Current | IOFF | 0.1 | A | VOUT = 5.5 V; Switch state=off | 5 | ||
| Operate point south, 25C | Bops | 20 | 30 | 40 | Gauss | TA=+25℃, VDD=3.3V | 6 |
| Operate point south, full range | Bops | 18 | 30 | 42 | Gauss | VDD=1.6V to 5.5V, TA=-40℃ to +85℃ | 6 |
| Operate point north, 25C | Bopn | -40 | -30 | -20 | Gauss | TA=+25℃, VDD=3.3V | 6 |
| Operate point north, full range | Bopn | -42 | -30 | -18 | Gauss | VDD=1.6V to 5.5V, TA=-40℃ to +85℃ | 6 |
| Release point south, 25C | Brps | 10 | 20 | 30 | Gauss | TA=+25℃, VDD=3.3V | 6 |
| Release point south, full range | Brps | 8 | 20 | 32 | Gauss | VDD=1.6V to 5.5V, TA=-40℃ to +85℃ | 6 |
| Release point north, 25C | Brpn | -30 | -20 | -10 | Gauss | TA=+25℃, VDD=3.3V | 6 |
| Release point north, full range | Brpn | -32 | -20 | -8 | Gauss | VDD=1.6V to 5.5V, TA=-40℃ to +85℃ | 6 |
| Supply Voltage (abs max) | VDD | 6 | V | 4 | |||
| VDD Reverse Voltage | -0.3 | V | 4 | ||||
| Supply Current (abs max) | 3 | mA | 4 | ||||
| Output Current | 4 | mA | 4 | ||||
| Operating Ambient Temperature | TA | -40 | 85 | °C | 4 | ||
| Storage Temperature | TSTG | -65 | 150 | °C | 4 | ||
| Junction temperature | TJ | -50 | 165 | °C | 4 | ||
| Lead temperature | 260 | °C | soldering 10 seconds | 4 | |||
| ESD HBM | 6 | kV | Human Body Model | 4 | |||
| ESD CDM | 1.5 | kV | Charged-device model | 4 | |||
| Sleep Supply Current | IDD(sleep) | 0.43 | A | During sleep period, TA = 25℃, VDD=3.3V | 5 | ||
| Average supply current 1.8V | IDD(avg) | 0.8 | A | TA = 25°C, VDD = 1.8V | 5 | ||
| Average supply current 3.3V | IDD(avg) | 1.13 | A | TA = 25°C, VDD = 3.3V | 5 | ||
| Duty cycle | D.C. | 0.08 | % | 5 | |||
| Chopping Frequency | fC | 500 | kHz | 5 | |||
| Hysteresis | Bhy | 10 | Gauss | /Bopx/-/Brpx/ | 6 |
CAD (KiCad official)
- Symbol:
AW86502STR - Footprint:
Package_TO_SOT_SMD:SOT-23-3 - 3D model: SOT-23-3L (KiCad packages3D, STEP)
- 3D model files:
aw86502str-etched.step/aw86502str-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);aw86502str.step/aw86502str.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: AWINIC(Shanghai Awinic Tech) datasheet (14 pp, sha256
4dd815d774422e6b, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).