component
THS4081CDR
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 @@+# THS4081CDR++**Texas Instruments** · Operational Amplifier · SOIC-8++THS4081CDR 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, as stated in the datasheet pin legend. |+| 2 | IN− | input | Inverting input of the THS4081 single-channel voltage-feedback amplifier (block diagram, Figure 1); no pin-specific voltage limit is given in this excerpt. |+| 3 | IN+ | input | Noninverting input of the THS4081 single-channel voltage-feedback amplifier (block diagram, Figure 1); no pin-specific voltage limit is given in this excerpt. |+| 4 | VCC− | power_in | Negative supply rail; the device is specified for dual supplies from VCC = ±5 V to ±15 V. |+| 5 | NC | unconnected | No internal connection, as stated in the datasheet pin legend. |+| 6 | OUT | output | Amplifier output, specified with high output drive capability of IO = 85 mA (typ). |+| 7 | VCC+ | power_in | Positive supply rail; the device is specified for dual supplies from VCC = ±5 V to ±15 V. |+| 8 | NC | unconnected | No internal connection, as stated in the datasheet pin legend. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-8 |+| Category | Amplifiers/Comparators |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `THS4081CDR`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOIC-8 (KiCad packages3D, STEP)+- 3D model files: `ths4081cdr-etched.step` / `ths4081cdr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ths4081cdr.step` / `ths4081cdr.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/ths4082) (37 pp, sha256 `6d8e7d8faf20ac6a`, retrieved 2026-10-07, 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/ths4081cdr-datasheet.pdf)
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Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "amplifiers-comparators",+ "ths4081cdr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "ths4081cdr.kicad_sym",+ "ths4081cdr.kicad_mod",+ "ths4081cdr.glb",+ "ths4081cdr.step",+ "ths4081cdr.lbr",+ "docs/hero.png",+ "docs/ths4081cdr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "ths4081cdr-hero.glb",+ "ths4081cdr-hero.overlay.json"+ ],+ "component": {+ "mpn": "THS4081CDR",+ "manufacturer": "Texas Instruments",+ "package": "SOIC-8",+ "pin_count": 8,+ "category": "Amplifiers/Comparators",+ "subcategory": "Operational Amplifier",+ "datasheet": "https://www.ti.com/cn/lit/gpn/ths4082",+ "parts": {+ "symbol": "ths4081cdr.kicad_sym",+ "footprint": "ths4081cdr.kicad_mod",+ "model_3d": "ths4081cdr-hero.glb",+ "model_3d_plain": "ths4081cdr.glb",+ "model_3d_step": "ths4081cdr-etched.step",+ "model_3d_step_plain": "ths4081cdr.step",+ "lbr": "ths4081cdr.lbr"+ },+ "distributor_links": {+ "lcsc": "C2059769",+ "digikey": "THS4081CDR-ND",+ "mouser": "595-THS4081CDR"+ },+ "distributor_check": {+ "checked_at": "2026-10-07T23:51:04Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "THS4081CDR-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-THS4081CDR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection, as stated in the datasheet pin legend."+ },+ {+ "number": "2",+ "name": "IN−",+ "type": "input",+ "description": "Inverting input of the THS4081 single-channel voltage-feedback amplifier (block diagram, Figure 1); no pin-specific voltage limit is given in this excerpt."+ },+ {+ "number": "3",+ "name": "IN+",+ "type": "input",+ "description": "Noninverting input of the THS4081 single-channel voltage-feedback amplifier (block diagram, Figure 1); no pin-specific voltage limit is given in this excerpt."+ },+ {+ "number": "4",+ "name": "VCC−",+ "type": "power_in",+ "description": "Negative supply rail; the device is specified for dual supplies from VCC = ±5 V to ±15 V."+ },+ {+ "number": "5",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection, as stated in the datasheet pin legend."+ },+ {+ "number": "6",+ "name": "OUT",+ "type": "output",+ "description": "Amplifier output, specified with high output drive capability of IO = 85 mA (typ)."+ },+ {+ "number": "7",+ "name": "VCC+",+ "type": "power_in",+ "description": "Positive supply rail; the device is specified for dual supplies from VCC = ±5 V to ±15 V."+ },+ {+ "number": "8",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection, as stated in the datasheet pin legend."+ }+ ],+ "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 pinout is taken from the 'D OR DGN PACKAGE (TOP VIEW)' figure for THS4081 on page 1. The same 8-; This is a 6-of-37-page excerpt. The absolute maximum ratings, electrical characteristics and pin fun; Pins 1, 5 and 8 are NC (no internal connection) per the datasheet legend. The datasheet does not say"+ ],+ "pages_sent": 6,+ "cost_usd": 0.0468,+ "at": "2026-10-07T23:50:48"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/ths4082",+ "pages": 37,+ "sha256": "6d8e7d8faf20ac6a",+ "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": "ths4081cdr.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": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "ths4081cdr-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": "43f023b370de0e59da9bb3367dfa72a1aca31c1ea4323e2a207e1d90f60a347c",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ]+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}