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LMH6619MAX
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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 @@+# LMH6619MAX++**Texas Instruments** · Operational Amplifier · SOIC-8++LMH6619MAX 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 | OUT A | output | Output of amplifier A, which sources and sinks 35 mA and drives loads up to 30 pF without external compensation. |+| 2 | -IN A | input | Inverting input of amplifier A; the input common-mode range extends 200 mV beyond the supply rails. |+| 3 | +IN A | input | Non-inverting input of amplifier A; the input common-mode range extends 200 mV beyond the supply rails. |+| 4 | V- | power_in | Negative supply rail; the part operates over a 2.7 V to 11 V supply range. |+| 5 | +IN B | input | Non-inverting input of amplifier B; the input common-mode range extends 200 mV beyond the supply rails. |+| 6 | -IN B | input | Inverting input of amplifier B; the input common-mode range extends 200 mV beyond the supply rails. |+| 7 | OUT B | output | Output of amplifier B, which sources and sinks 35 mA and drives loads up to 30 pF without external compensation. |+| 8 | V+ | power_in | Positive supply rail; the part operates over a 2.7 V to 11 V supply range, with about 1.25 mA supply current per channel at 5 V. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-8 |+| Category | Amplifiers/Comparators |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `LMH6619MAX`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOIC-8 (KiCad packages3D, STEP)+- 3D model files: `lmh6619max-etched.step` / `lmh6619max-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lmh6619max.step` / `lmh6619max.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/lmh6619) (42 pp, sha256 `cff38a370fbe143b`, 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/lmh6619max-datasheet.pdf)
page.jsonadded+197@@ -0,0 +1,197 @@+{+ "slug": "lmh6619max",+ "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",+ "lmh6619max",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "lmh6619max.kicad_sym",+ "lmh6619max.kicad_mod",+ "lmh6619max.glb",+ "lmh6619max.step",+ "lmh6619max.lbr",+ "docs/hero.png",+ "docs/lmh6619max-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "lmh6619max-hero.glb",+ "lmh6619max-hero.overlay.json"+ ],+ "component": {+ "mpn": "LMH6619MAX",+ "manufacturer": "Texas Instruments",+ "package": "SOIC-8",+ "pin_count": 8,+ "category": "Amplifiers/Comparators",+ "subcategory": "Operational Amplifier",+ "datasheet": "https://www.ti.com/cn/lit/gpn/lmh6619",+ "parts": {+ "symbol": "lmh6619max.kicad_sym",+ "footprint": "lmh6619max.kicad_mod",+ "model_3d": "lmh6619max-hero.glb",+ "model_3d_plain": "lmh6619max.glb",+ "model_3d_step": "lmh6619max-etched.step",+ "model_3d_step_plain": "lmh6619max.step",+ "lbr": "lmh6619max.lbr"+ },+ "distributor_links": {+ "lcsc": "C2060879"+ },+ "distributor_check": {+ "checked_at": "2026-10-07T22:14:05Z",+ "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 of amplifier A, which sources and sinks 35 mA and drives loads up to 30 pF without external compensation."+ },+ {+ "number": "2",+ "name": "-IN A",+ "type": "input",+ "description": "Inverting input of amplifier A; the input common-mode range extends 200 mV beyond the supply rails."+ },+ {+ "number": "3",+ "name": "+IN A",+ "type": "input",+ "description": "Non-inverting input of amplifier A; the input common-mode range extends 200 mV beyond the supply rails."+ },+ {+ "number": "4",+ "name": "V-",+ "type": "power_in",+ "description": "Negative supply rail; the part operates over a 2.7 V to 11 V supply range."+ },+ {+ "number": "5",+ "name": "+IN B",+ "type": "input",+ "description": "Non-inverting input of amplifier B; the input common-mode range extends 200 mV beyond the supply rails."+ },+ {+ "number": "6",+ "name": "-IN B",+ "type": "input",+ "description": "Inverting input of amplifier B; the input common-mode range extends 200 mV beyond the supply rails."+ },+ {+ "number": "7",+ "name": "OUT B",+ "type": "output",+ "description": "Output of amplifier B, which sources and sinks 35 mA and drives loads up to 30 pF without external compensation."+ },+ {+ "number": "8",+ "name": "V+",+ "type": "power_in",+ "description": "Positive supply rail; the part operates over a 2.7 V to 11 V supply range, with about 1.25 mA supply current per channel at 5 V."+ }+ ],+ "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 text extraction of the 8-pin SOIC connection diagram (Figure 2, page 9) lists the pin labels out; The datasheet's package addendum (page 31) lists LMH6619MAX/NOPB as SOIC (D), 8 pins, so the pinout "+ ],+ "pages_sent": 8,+ "cost_usd": 0.0583,+ "at": "2026-10-07T22:13:48"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/lmh6619",+ "pages": 42,+ "sha256": "cff38a370fbe143b",+ "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": "lmh6619max.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": "lmh6619max-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": "767bcf8de00316c769afbe15a0caa5dfd941a111c6c7f7524ffee7034c1728b2",+ "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]"+ }+}