component
OPA2355DGSA
Public Made by Adomby adom
Texas Instruments Operational Amplifier, VSSOP-10-0.5mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+47@@ -0,0 +1,47 @@+# OPA2355DGSA++**Texas Instruments** · Operational Amplifier · VSSOP-10-0.5mm++OPA2355DGSA from Texas Instruments, in a VSSOP-10-0.5mm. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | OUT A | output | Output pin for channel A of the amplifier. |+| 2 | -IN A | input | Inverting input pin for channel A. |+| 3 | +IN A | input | Noninverting input pin for channel A. |+| 4 | V- | power_in | Negative power supply pin. |+| 5 | ENABLE A | input | Amplifier power-down control for channel A: low disables the amplifier, high gives normal operation, and the pin must be driven. |+| 6 | ENABLE B | input | Amplifier power-down control for channel B: low disables the amplifier, high gives normal operation, and the pin must be driven. |+| 7 | +IN B | input | Noninverting input pin for channel B. |+| 8 | -IN B | input | Inverting input pin for channel B. |+| 9 | OUT B | output | Output pin for channel B of the amplifier. |+| 10 | V+ | power_in | Positive power supply pin. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | VSSOP-10-0.5mm |+| Category | Operational Amplifier/Comparator |+| Pins | 10 |++## CAD (KiCad official)++- Symbol: `OPA2355DGSA`+- Footprint: `Package_SO:MSOP-10_3x3mm_P0.5mm`+- 3D model: VSSOP-10-0.5mm (KiCad packages3D, STEP)+- 3D model files: `opa2355dgsa-etched.step` / `opa2355dgsa-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `opa2355dgsa.step` / `opa2355dgsa.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/opa355) (48 pp, sha256 `fd33cb42c3ce67ce`, retrieved 2026-10-08, 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:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/opa2355dgsa-datasheet.pdf)
page.jsonadded+209@@ -0,0 +1,209 @@+{+ "slug": "opa2355dgsa",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Operational Amplifier, VSSOP-10-0.5mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "operational amplifier-comparator",+ "opa2355dgsa",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "opa2355dgsa.kicad_sym",+ "opa2355dgsa.kicad_mod",+ "opa2355dgsa.glb",+ "opa2355dgsa.step",+ "opa2355dgsa.lbr",+ "docs/hero.png",+ "docs/opa2355dgsa-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "opa2355dgsa-hero.glb",+ "opa2355dgsa-hero.overlay.json"+ ],+ "component": {+ "mpn": "OPA2355DGSA",+ "manufacturer": "Texas Instruments",+ "package": "VSSOP-10-0.5mm",+ "pin_count": 10,+ "category": "Operational Amplifier/Comparator",+ "subcategory": "Operational Amplifier",+ "datasheet": "https://www.ti.com/cn/lit/gpn/opa355",+ "parts": {+ "symbol": "opa2355dgsa.kicad_sym",+ "footprint": "opa2355dgsa.kicad_mod",+ "model_3d": "opa2355dgsa-hero.glb",+ "model_3d_plain": "opa2355dgsa.glb",+ "model_3d_step": "opa2355dgsa-etched.step",+ "model_3d_step_plain": "opa2355dgsa.step",+ "lbr": "opa2355dgsa.lbr"+ },+ "distributor_links": {+ "lcsc": "C2652706"+ },+ "distributor_check": {+ "checked_at": "2026-10-08T02:34:10Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": null,+ "status": "no match"+ },+ "mouser": {+ "pn": null,+ "status": "no match"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "OUT A",+ "type": "output",+ "description": "Output pin for channel A of the amplifier."+ },+ {+ "number": "2",+ "name": "-IN A",+ "type": "input",+ "description": "Inverting input pin for channel A."+ },+ {+ "number": "3",+ "name": "+IN A",+ "type": "input",+ "description": "Noninverting input pin for channel A."+ },+ {+ "number": "4",+ "name": "V-",+ "type": "power_in",+ "description": "Negative power supply pin."+ },+ {+ "number": "5",+ "name": "ENABLE A",+ "type": "input",+ "description": "Amplifier power-down control for channel A: low disables the amplifier, high gives normal operation, and the pin must be driven."+ },+ {+ "number": "6",+ "name": "ENABLE B",+ "type": "input",+ "description": "Amplifier power-down control for channel B: low disables the amplifier, high gives normal operation, and the pin must be driven."+ },+ {+ "number": "7",+ "name": "+IN B",+ "type": "input",+ "description": "Noninverting input pin for channel B."+ },+ {+ "number": "8",+ "name": "-IN B",+ "type": "input",+ "description": "Inverting input pin for channel B."+ },+ {+ "number": "9",+ "name": "OUT B",+ "type": "output",+ "description": "Output pin for channel B of the amplifier."+ },+ {+ "number": "10",+ "name": "V+",+ "type": "power_in",+ "description": "Positive power supply pin."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-haiku-5-5",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: The pin diagram text on page 5 is garbled in extraction, so the pin-to-position mapping was taken fr; The datasheet gives no electrical specs for this package beyond the page 5 pin table, so no spec fie"+ ],+ "pages_sent": 11,+ "cost_usd": 0.0563,+ "at": "2026-10-08T02:33:54"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/opa355",+ "pages": 48,+ "sha256": "fd33cb42c3ce67ce",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 10,+ "described": 10,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ },+ "models_3d": [+ {+ "file": "opa2355dgsa.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 4.9,+ 3,+ 1.1+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "b8f88eac3ce221c2ccb0b5048f9ad49c2ef4af148f8ae50c4e232e357683f547",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "opa2355dgsa-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 4.9,+ 3,+ 1.1+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "432fff1ac6801c99aabadda1ddfef6763c7b46e0b39025fd4a748b689e80a97e",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ]+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}