# HX6232KSO

**HUAXIN** · Hall Switches · SOT-23

HX6232KSO from HUAXIN, in a SOT-23. 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 | Supply input, specified from 2.5 V to 24 V with reverse-bias protection on the power pin and an absolute maximum VDD of -28 V to 28 V. |
| 2 | Output | output | Open-drain output that can sink up to 20 mA, with output saturation voltage of at most 400 mV at 20 mA, and an absolute maximum output voltage of 0.5 V to 28 V and output current of 30 mA. |
| 3 | GND | power_in | Ground terminal for the device. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | HUAXIN |
| Package | SOT-23 |
| Category | Magnetic 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 |
|---|---|---|---|---|---|---|---|
| 供电电压 (supply voltage, VDD) absolute maximum | VDD | -28 |  | 28 | V | TA=25℃ (table heading) | 4 |
| 输出电压 (output voltage, VOUT) absolute maximum | VOUT | 0.5 |  | 28 | V | TA=25℃ (table heading) | 4 |
| 输出电流 (output current, IOUT) | IOUT |  |  | 30 | mA | TA=25℃ (table heading) | 4 |
| 工作温度 (operating temperature, TA) | TA | -40 |  | 125 | ℃ | TA=25℃ (table heading) | 4 |
| 储存温度 (storage temperature, TS) | TS | -55 |  | 165 | ℃ | TA=25℃ (table heading) | 4 |
| 静电等级 (ESD rating) absolute maximum | ESD |  |  | 4000 | V | TA=25℃ (table heading) | 4 |
| 供电电压 (supply voltage, VDD) operating range | VDD | 2.5 |  | 24 | V |  | 4 |
| 电源电流 (supply current, IDD) | IDD |  | 1.6 | 2.5 | mA | VDD=5V, B<Bop | 4 |
| 输出饱和电压 (output saturation voltage, Vsat) | Vsat |  |  | 400 | mV | IOUT = 20 mA, B>Bop | 4 |
| 输出漏电流 (output leakage current, Ioff) | Ioff |  |  | 3 | μA | IOFF, B<Brp, Vout=20V | 4 |
| 输出上升时间 (output rise time, TR) | TR |  |  | 0.5 | μS | R1=1kΩ, C2=20pF | 4 |
| 输出下降时间 (output fall time, TF) | TF |  |  | 0.2 | μS | R1=1kΩ, C2=20pF | 4 |
| 转换频率 (bandwidth, Fbw) | Fbw |  |  | 20 | kHz |  | 4 |
| 开启点 (operate point, BOP) | BOP | 15 | 25 | 35 | Gauss |  | 4 |
| 闭合点 (release point, BRP) | BRP | 10 | 20 | 30 | Gauss |  | 4 |
| 迟滞 (hysteresis, BHYS) | BHYS |  | 5 |  | Gauss |  | 4 |
| 静电防护 (ESD, HBM) | ESD | 4000 |  |  | V | HBM | 4 |

## CAD (KiCad official)

- Symbol: `HX6232KSO`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `hx6232kso-etched.step` / `hx6232kso-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `hx6232kso.step` / `hx6232kso.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [HUAXIN datasheet](docs/hx6232kso-datasheet.pdf) (9 pp, sha256 `672b4401ec593d94`, retrieved 2026-10-17, tier: lcsc)
- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-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).

[Datasheet PDF](docs/hx6232kso-datasheet.pdf)