as321ktr

@@ -0,0 +1,44 @@+# AS321KTR++**TECH PUBLIC** · Operational Amplifier · SOT-23-5++AS321KTR from TECH PUBLIC, 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 | +IN | input | Non-inverting analog input to the op-amp. Common-mode input voltage range is 0 to Vcc-1.5V; input bias current is typically -20nA. |+| 2 | -Vs | power_in | Negative supply / ground reference. Connect to GND for single-supply operation, or to the negative rail (down to -20V) for split-supply operation. |+| 3 | -IN | input | Inverting analog input to the op-amp. Common-mode input voltage range is 0 to Vcc-1.5V; input bias current is typically -20nA. |+| 4 | OUT | output | Op-amp output. Rail-to-negative output swing from 0V up to Vcc-1.5V; short-circuit protected with typical short-circuit output current of 40mA. |+| 5 | +Vs | power_in | Positive supply. Single-supply range 3V to 36V (absolute max 40V); split-supply up to ±20V. Typical quiescent supply current is 0.7mA (max 1.2mA at Vo=2.5V, no load). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | TECH PUBLIC |+| Package | SOT-23-5 |+| Category | Op-amp/Cmp |+| Pins | 5 |++## Ordering variants++- `AS321KTR`++## CAD (KiCad official)++- Symbol: `AS321KTR`+- 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:** [TECH PUBLIC datasheet](docs/as321ktr-datasheet.pdf) (None pp, sha256 `addf6856e9512635`, 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/as321ktr-datasheet.pdf)

@@ -0,0 +1,34 @@+{+  "slug": "as321ktr",+  "version": "0.1.0",+  "type": "component",+  "description": "TECH PUBLIC Operational Amplifier, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+  "tags": [+    "component",+    "op-amp-cmp",+    "as321ktr"+  ],+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "as321ktr.kicad_sym",+    "as321ktr.kicad_mod",+    "as321ktr.glb",+    "as321ktr.step",+    "as321ktr.lbr",+    "docs/hero.png",+    "docs/as321ktr-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "visibility": "public",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  }+}\ No newline at end of file