component
THS3111CD
Public Made by Adomby adom
Texas Instruments Operational Amplifier, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+44@@ -0,0 +1,44 @@+# THS3111CD++**Texas Instruments** · Operational Amplifier · SOIC-8++THS3111CD from Texas Instruments, in a SOIC-8. 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 | NC | unconnected | No internal connection; leave unconnected on the THS3111 SOIC-8 (D) package. |+| 2 | VIN− | power_in | Inverting input; the input voltage must stay within ±VS and the differential input voltage is limited to ±4 V. |+| 3 | VIN+ | power_in | Noninverting input; the input voltage must stay within ±VS. |+| 4 | VS− | power_in | Negative power supply; supports ±5 V to ±15 V dual supply or 10 V to 30 V single supply, with a maximum VS− to VS+ supply of 33 V. |+| 5 | NC | unconnected | No internal connection; leave unconnected on the THS3111 SOIC-8 (D) package. |+| 6 | VOUT | output | Amplifier output; absolute maximum output current is 300 mA. |+| 7 | VS+ | power_in | Positive power supply; supports ±5 V to ±15 V dual supply or 10 V to 30 V single supply, with a maximum VS− to VS+ supply of 33 V. |+| 8 | NC | unconnected | No internal connection; leave unconnected on the THS3111 SOIC-8 (D) package. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-8 |+| Category | Amplifiers/Comparators |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `THS3111CD`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOIC-8 (KiCad packages3D, STEP)+- 3D model files: `ths3111cd-etched.step` / `ths3111cd-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ths3111cd.step` / `ths3111cd.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/ths3111) (42 pp, sha256 `5e23f3dcb669543d`, retrieved 2026-10-08, tier: lcsc)+- **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/ths3111cd-datasheet.pdf)
page.jsonadded+200@@ -0,0 +1,200 @@+{+ "slug": "ths3111cd",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Operational Amplifier, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "amplifiers-comparators",+ "ths3111cd",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "ths3111cd.kicad_sym",+ "ths3111cd.kicad_mod",+ "ths3111cd.glb",+ "ths3111cd.step",+ "ths3111cd.lbr",+ "docs/hero.png",+ "docs/ths3111cd-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "ths3111cd-hero.glb",+ "ths3111cd-hero.overlay.json"+ ],+ "component": {+ "mpn": "THS3111CD",+ "manufacturer": "Texas Instruments",+ "package": "SOIC-8",+ "pin_count": 8,+ "category": "Amplifiers/Comparators",+ "subcategory": "Operational Amplifier",+ "datasheet": "https://www.ti.com/cn/lit/gpn/ths3111",+ "parts": {+ "symbol": "ths3111cd.kicad_sym",+ "footprint": "ths3111cd.kicad_mod",+ "model_3d": "ths3111cd-hero.glb",+ "model_3d_plain": "ths3111cd.glb",+ "model_3d_step": "ths3111cd-etched.step",+ "model_3d_step_plain": "ths3111cd.step",+ "lbr": "ths3111cd.lbr"+ },+ "distributor_links": {+ "lcsc": "C2878156",+ "digikey": "2156-THS3111CD-ND",+ "mouser": "595-THS3111CD"+ },+ "distributor_check": {+ "checked_at": "2026-10-08T17:57:51Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "2156-THS3111CD-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-THS3111CD",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection; leave unconnected on the THS3111 SOIC-8 (D) package."+ },+ {+ "number": "2",+ "name": "VIN−",+ "type": "power_in",+ "description": "Inverting input; the input voltage must stay within ±VS and the differential input voltage is limited to ±4 V."+ },+ {+ "number": "3",+ "name": "VIN+",+ "type": "power_in",+ "description": "Noninverting input; the input voltage must stay within ±VS."+ },+ {+ "number": "4",+ "name": "VS−",+ "type": "power_in",+ "description": "Negative power supply; supports ±5 V to ±15 V dual supply or 10 V to 30 V single supply, with a maximum VS− to VS+ supply of 33 V."+ },+ {+ "number": "5",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection; leave unconnected on the THS3111 SOIC-8 (D) package."+ },+ {+ "number": "6",+ "name": "VOUT",+ "type": "output",+ "description": "Amplifier output; absolute maximum output current is 300 mA."+ },+ {+ "number": "7",+ "name": "VS+",+ "type": "power_in",+ "description": "Positive power supply; supports ±5 V to ±15 V dual supply or 10 V to 30 V single supply, with a maximum VS− to VS+ supply of 33 V."+ },+ {+ "number": "8",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection; leave unconnected on the THS3111 SOIC-8 (D) package."+ }+ ],+ "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 datasheet has two SOIC-8 pinout drawings with the text extraction interleaved. The THS3111 drawi; The text extraction does not show the pin-to-label mapping for the right column unambiguously. Pins ; The datasheet lists the THS3111 as SOIC-8 (D). The MPN THS3111CD is orderable in this package, so th"+ ],+ "pages_sent": 7,+ "cost_usd": 0.0593,+ "at": "2026-10-08T17:56:59"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/ths3111",+ "pages": 42,+ "sha256": "5e23f3dcb669543d",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 8,+ "described": 8,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ },+ "models_3d": [+ {+ "file": "ths3111cd.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6,+ 4.9,+ 1.75+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "ths3111cd-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6,+ 4.9,+ 1.75+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "92858c65b52aa9d91eaf53acc4b5476c624293a0966ea3b203955154745a8be6",+ "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]"+ }+}