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HX6659IUA-D
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HUAXIN Hall Sensor, TO-92S. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+50@@ -0,0 +1,50 @@+# HX6659IUA-D++**HUAXIN** · Hall Sensor · TO-92S++HX6659IUA-D from HUAXIN, in a TO-92S. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | VDD | power_in | Supply input. Operating range 2.8 V to 6.0 V; typical supply current 3.3 mA at 5.0 V. Absolute maximum 8 V, reverse-polarity limit -0.5 V. Bypass with ~1 nF/10 V capacitor to GND. |+| 2 | GND | power_in | Device ground reference. |+| 3 | OUTPUT | output | Ratiometric analog Hall output. Quiescent (B=0) voltage VNULL = VDD/2 (typ 2.5 V at 5 V supply). Output rises above VNULL for south-pole field (B>0) and falls below VNULL for north-pole field (B<0) with 3.0 mV/Gs sensitivity over ±800 Gs (-D grade). Drive capability 1.0-1.5 mA; VOH ≈ 4.9 V, VOL ≈ 0.1 V; recommended 10 nF/10 V load cap to GND. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | HUAXIN |+| Package | TO-92S |+| Category | Sensor |+| Pins | 3 |++## Ordering variants++- `HX6659IUA-DHX6659IUA-A`+- `HX6659IUA-DHX6659IUA-B`+- `HX6659IUA-DHX6659IUA-C`+- `HX6659IUA-D`+- `HX6659IUA-DHX6659ISO-A`+- `HX6659IUA-DHX6659ISO-B`+- `HX6659IUA-DHX6659ISO-C`+- `HX6659IUA-DHX6659ISO-D`++## CAD (KiCad official)++- Symbol: `HX6659IUA-D`+- Footprint: `Package_TO_SOT_THT:TO-92_Inline`+- 3D model: TO-92S (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [HUAXIN datasheet](docs/hx6659iua-d-datasheet.pdf) (13 pp, sha256 `ff93559b4d077b22`, retrieved 2026-08-17, 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:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/hx6659iua-d-datasheet.pdf)
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