component
GS8331-TR
Public Made by Adomby adom
Gainsil Precision OpAmps, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
README.mdadded+49@@ -0,0 +1,49 @@+# GS8331-TR++**Gainsil** · Precision OpAmps · SOT-23-5++GS8331-TR from Gainsil, 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 | OUT | output | Amplifier output. Rail-to-rail output stage swings to within ~5 mV of either supply rail with a 100 kΩ load and ~20 mV with 10 kΩ. Short-circuit current typ. 20 mA (source and sink). |+| 2 | VSS | power_in | Negative supply / ground. Tie to GND for single-supply operation (VDD 1.8V-5.5V) or to the negative rail for dual-supply operation (±0.9V to ±2.75V). Bypass to VDD with a 0.1 µF ceramic capacitor placed close to the pin. |+| 3 | IN+ | input | Non-inverting analog input. Common-mode input range extends 100 mV beyond the supply rails (VSS-0.1V to VDD+0.1V). Absolute maximum input range is VSS-0.5V to VDD+0.5V. |+| 4 | IN- | input | Inverting analog input. Common-mode input range extends 100 mV beyond the supply rails (VSS-0.1V to VDD+0.1V). Input bias current typ. 20 pA at 25°C. |+| 5 | VDD | power_in | Positive supply. Single-supply operation from +1.8V to +5.5V (absolute max +7.5V referenced to VSS). Bypass to VSS with a 0.1 µF ceramic capacitor placed close to the pin. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Gainsil |+| Package | SOT-23-5 |+| Category | Op-amp/Cmp |+| Pins | 5 |++## Ordering variants++- `GS8331-TR`+- `GS8331-TRGS8331-CR`+- `GS8331-TRGS8332-SR`+- `GS8331-TRGS8332-MR`+- `GS8331-TRGS8334-SR`+- `GS8331-TRGS8334-TR`++## CAD (KiCad official)++- Symbol: `GS8331-TR`+- 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:** [Gainsil datasheet](docs/gs8331-tr-datasheet.pdf) (15 pp, sha256 `118070d5dc462cce`, 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/gs8331-tr-datasheet.pdf)
page.jsonadded+34@@ -0,0 +1,34 @@+{+ "slug": "gs8331-tr",+ "version": "0.1.0",+ "type": "component",+ "description": "Gainsil Precision OpAmps, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "op-amp-cmp",+ "gs8331-tr"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "gs8331-tr.kicad_sym",+ "gs8331-tr.kicad_mod",+ "gs8331-tr.glb",+ "gs8331-tr.step",+ "gs8331-tr.lbr",+ "docs/hero.png",+ "docs/gs8331-tr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "visibility": "public",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}