component
LM833MMX
Public Made by Adomby adom
Texas Instruments Audio Amplifiers, VSSOP-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 @@+# LM833MMX++**Texas Instruments** · Audio Amplifiers · VSSOP-8++LM833MMX from Texas Instruments, in a VSSOP-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. |+| 2 | -IN A | input | Inverting input of amplifier A; differential input voltage limited to ±30V and input range to ±15V (or supply voltage if less than ±15V). |+| 3 | +IN A | input | Non-inverting input of amplifier A; differential input voltage limited to ±30V and input range to ±15V (or supply voltage if less than ±15V). |+| 4 | -VEE | power_in | Negative supply; total supply voltage VCC-VEE is limited to 36V maximum. |+| 5 | +IN B | input | Non-inverting input of amplifier B; differential input voltage limited to ±30V and input range to ±15V (or supply voltage if less than ±15V). |+| 6 | -IN B | input | Inverting input of amplifier B; differential input voltage limited to ±30V and input range to ±15V (or supply voltage if less than ±15V). |+| 7 | OUT B | output | Output of amplifier B. |+| 8 | +VCC | power_in | Positive supply; total supply voltage VCC-VEE is limited to 36V maximum. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | VSSOP-8 |+| Category | Amplifiers/Comparators |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `LM833MMX`+- Footprint: `Package_SO:VSSOP-8_2.3x2mm_P0.5mm`+- 3D model: VSSOP-8 (KiCad packages3D, STEP)+- 3D model files: `lm833mmx-etched.step` / `lm833mmx-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lm833mmx.step` / `lm833mmx.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/lm833-n) (29 pp, sha256 `3255dcce01ee3368`, retrieved 2026-10-01, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-opus-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/lm833mmx-datasheet.pdf)
page.jsonadded+157@@ -0,0 +1,157 @@+{+ "slug": "lm833mmx",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Audio Amplifiers, VSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "amplifiers-comparators",+ "lm833mmx",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "lm833mmx.kicad_sym",+ "lm833mmx.kicad_mod",+ "lm833mmx.glb",+ "lm833mmx.step",+ "lm833mmx.lbr",+ "docs/hero.png",+ "docs/lm833mmx-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "LM833MMX",+ "manufacturer": "Texas Instruments",+ "package": "VSSOP-8",+ "pin_count": 8,+ "category": "Amplifiers/Comparators",+ "subcategory": "Audio Amplifiers",+ "datasheet": "https://www.ti.com/cn/lit/gpn/lm833-n",+ "parts": {+ "symbol": "lm833mmx.kicad_sym",+ "footprint": "lm833mmx.kicad_mod",+ "model_3d": "lm833mmx-etched.glb",+ "model_3d_plain": "lm833mmx.glb",+ "model_3d_step": "lm833mmx-etched.step",+ "model_3d_step_plain": "lm833mmx.step",+ "lbr": "lm833mmx.lbr"+ },+ "distributor_links": {+ "lcsc": "C1848155",+ "mouser": "926-LM833MMX"+ },+ "distributor_check": {+ "checked_at": "2026-10-01T06:31:37Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": null,+ "status": "no match"+ },+ "mouser": {+ "pn": "926-LM833MMX",+ "status": "found",+ "lifecycle": "Obsolete"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "OUT A",+ "type": "output",+ "description": "Output of amplifier A."+ },+ {+ "number": "2",+ "name": "-IN A",+ "type": "input",+ "description": "Inverting input of amplifier A; differential input voltage limited to ±30V and input range to ±15V (or supply voltage if less than ±15V)."+ },+ {+ "number": "3",+ "name": "+IN A",+ "type": "input",+ "description": "Non-inverting input of amplifier A; differential input voltage limited to ±30V and input range to ±15V (or supply voltage if less than ±15V)."+ },+ {+ "number": "4",+ "name": "-VEE",+ "type": "power_in",+ "description": "Negative supply; total supply voltage VCC-VEE is limited to 36V maximum."+ },+ {+ "number": "5",+ "name": "+IN B",+ "type": "input",+ "description": "Non-inverting input of amplifier B; differential input voltage limited to ±30V and input range to ±15V (or supply voltage if less than ±15V)."+ },+ {+ "number": "6",+ "name": "-IN B",+ "type": "input",+ "description": "Inverting input of amplifier B; differential input voltage limited to ±30V and input range to ±15V (or supply voltage if less than ±15V)."+ },+ {+ "number": "7",+ "name": "OUT B",+ "type": "output",+ "description": "Output of amplifier B."+ },+ {+ "number": "8",+ "name": "+VCC",+ "type": "power_in",+ "description": "Positive supply; total supply voltage VCC-VEE is limited to 36V maximum."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-sonnet-5-5",+ "primary_mode": "text+vision",+ "consensus_model": "claude-opus-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "vision extraction: provenance cannot be text-verified; needs consensus"+ ],+ "pages_sent": 29,+ "cost_usd": 0.3903,+ "at": "2026-10-01T06:31:23"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/lm833-n",+ "pages": 29,+ "sha256": "3255dcce01ee3368",+ "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"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}