# HX6701KSO

**HUAXIN** · Hall Switches · SOT-23

HX6701KSO 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; the operating supply range is 1.8 V to 5.5 V, and the absolute maximum supply voltage is -0.3 V to 6 V. |
| 2 | Output | output | Output pin of the CMOS push-pull output stage; output voltage is rated 0 to 6 V and output current is limited to 5 mA maximum. |
| 3 | GND | power_in | Ground terminal. |

## 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 |
|---|---|---|---|---|---|---|---|
| Supply voltage (absolute maximum) | VDD | -0.3 |  | 6 | V |  | 4 |
| Output voltage (absolute maximum) | VOUT | 0 |  | 6 | V |  | 4 |
| Output current (absolute maximum) | IOUT |  |  | 5 | mA |  | 4 |
| Operating temperature (absolute maximum table) | TA | -40 |  | 125 | ℃ |  | 4 |
| Storage temperature | TS | -55 |  | 165 | ℃ |  | 4 |
| Supply voltage operating range | VDD | 1.8 |  | 5.5 | V |  | 4 |
| Operating point (BOP) | BOP | 4 | 7 | 10 | Gauss |  | 4 |
| Release point (BRP) | BRP | 1 | 4 | 7 | Gauss |  | 4 |
| Electrostatic protection (ESD), HBM | ESD | 8000 |  |  | V | HBM | 4 |
| Output low voltage (VOL) | VOL |  | 0.008 | 0.05 | V | IOUT = 1 mA(Sink) | 4 |
| Output leakage current (IOFF) | IOFF |  |  | 1 | μA | Output off | 4 |
| Supply current IDD, sleep | IDD |  | 0.148 |  | μA |  | 4 |
| Supply current IDD, wake | IDD |  | 1.9 |  | μA |  | 4 |
| Supply current IDD, average | IDD |  | 0.16 |  | μA |  | 4 |
| Wake-up time (TAW) | TAW |  | 40 |  | μS | Operating | 4 |
| Sleep time (TSL) | TSL |  | 20 |  | mS | Operating | 4 |
| Hysteresis (BHYS) | BHYS |  | 3 |  | Gauss | /BOPx - BRPx/ | 4 |

## CAD (KiCad official)

- Symbol: `HX6701KSO`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `hx6701kso-etched.step` / `hx6701kso-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `hx6701kso.step` / `hx6701kso.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [HUAXIN datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590907355117150208) (9 pp, sha256 `58959a0eb287237a`, retrieved 2026-10-19, 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/hx6701kso-datasheet.pdf)