OPA2333M

@@ -0,0 +1,53 @@+# OPA2333M++**HGSEMI** · Operational Amplifier · SOP-8++OPA2333M from HGSEMI, in a SOP-8. 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 | OUT A | output | Output of op-amp channel A. Rail-to-rail output driver. |+| 2 | -IN A | input | Inverting input of op-amp channel A. Rail-to-rail CMOS input. |+| 3 | +IN A | input | Non-inverting input of op-amp channel A. Rail-to-rail CMOS input. |+| 4 | V- | power_in | Negative supply rail (lowest potential). Tie to GND for single-supply operation. Supply span V+ to V- is 1.8V to 5.5V. |+| 5 | +IN B | input | Non-inverting input of op-amp channel B. Rail-to-rail CMOS input. |+| 6 | -IN B | input | Inverting input of op-amp channel B. Rail-to-rail CMOS input. |+| 7 | OUT B | output | Output of op-amp channel B. Rail-to-rail output driver. |+| 8 | V+ | power_in | Positive supply rail (highest potential). Operating range 1.8V to 5.5V referenced to V-. Bypass with 100nF to V-. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | HGSEMI |+| Package | SOP-8 |+| Category | Op-amp/Cmp |+| Pins | 8 |++## Ordering variants++Same part, different packaging or reel option.++- `OPA2333M/TR`+- `OPA2333BM/TR`+- `OPA2333MM/TR`+- `OPA2333BMM/TR`++## CAD (KiCad official)++- Symbol: `OPA2333M`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOP-8 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [HGSEMI datasheet](docs/opa2333m-datasheet.pdf) (20 pp, sha256 `bc8cb63c9597692f`, 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/opa2333m-datasheet.pdf)

@@ -0,0 +1,34 @@+{+  "slug": "opa2333m",+  "version": "0.1.0",+  "type": "component",+  "description": "HGSEMI Operational Amplifier, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+  "tags": [+    "component",+    "op-amp-cmp",+    "opa2333m"+  ],+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "opa2333m.kicad_sym",+    "opa2333m.kicad_mod",+    "opa2333m.glb",+    "opa2333m.step",+    "opa2333m.lbr",+    "docs/hero.png",+    "docs/opa2333m-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "visibility": "public",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  }+}\ No newline at end of file