component
HT8051BRTZ
Public Made by Adomby adom
HTCSEMI Comparators, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+40@@ -0,0 +1,40 @@+# HT8051BRTZ++**HTCSEMI** · Comparators · SOT-23-5++HT8051BRTZ from HTCSEMI, in a SOT-23-5. 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 | +VIN | input | Non-inverting comparator input. Common-mode input range GND+0.2V to VDD-0.2V. Input resistance >100 GΩ; differential input capacitance 1.8pF. |+| 2 | GND | power_in | Ground return for the device. |+| 3 | -VIN | input | Inverting comparator input. Common-mode input range GND+0.2V to VDD-0.2V. Input resistance >100 GΩ; differential input capacitance 1.8pF. |+| 4 | OUTPUT | output | Rail-to-rail comparator digital output, CMOS/TTL compatible. VOH ≥ VDD-0.3V, VOL ≤ GND+0.3V. Short-circuit current to VDD ≈ 25mA. Rise/fall times 35/28ns. |+| 5 | VCC | power_in | Positive power supply, 2.7V to 5.5V (absolute max 5.5V). Quiescent current ~200uA. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | HTCSEMI |+| Package | SOT-23-5 |+| Category | Op-amp/Cmp |+| Pins | 5 |++## CAD (KiCad official)++- Symbol: `HT8051BRTZ`+- Footprint: `Package_TO_SOT_SMD:SOT-23-5`+- 3D model: SOT-23-5 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [HTCSEMI datasheet](docs/ht8051brtz-datasheet.pdf) (6 pp, sha256 `52d147ba69b2035f`, retrieved 2026-08-17, tier: lcsc)+- **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/ht8051brtz-datasheet.pdf)
page.jsonadded+34@@ -0,0 +1,34 @@+{+ "slug": "ht8051brtz",+ "version": "0.1.0",+ "type": "component",+ "description": "HTCSEMI Comparators, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "op-amp-cmp",+ "ht8051brtz"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "ht8051brtz.kicad_sym",+ "ht8051brtz.kicad_mod",+ "ht8051brtz.glb",+ "ht8051brtz.step",+ "ht8051brtz.lbr",+ "docs/hero.png",+ "docs/ht8051brtz-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "visibility": "public",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}