component
LMX358IQ2T
Public Made by Adomby adom
STMicroelectronics Operational Amplifier, DFN-8-EP(2x2). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+45@@ -0,0 +1,45 @@+# LMX358IQ2T++**STMicroelectronics** · Operational Amplifier · DFN-8-EP(2x2)++LMX358IQ2T from STMicroelectronics, in a DFN-8-EP(2x2). 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 | OUT1 | output | Output of amplifier 1 with rail-to-rail output swing, within 180 mV of the rails into a 10 kΩ load. |+| 2 | IN1- | input | Inverting input of amplifier 1; input voltage range Vcc- - 0.3 V to Vcc+ + 0.3 V absolute maximum, with input current limited to 10 mA by a series resistor. |+| 3 | IN1+ | input | Non-inverting input of amplifier 1; common-mode range from Vcc- - 0.2 V to Vcc+ - 1 V. |+| 4 | VCC- | power_in | Negative supply voltage (ground in single-supply use) of the 2.3 V to 5.5 V supply. |+| 5 | IN2+ | input | Non-inverting input of amplifier 2; common-mode range from Vcc- - 0.2 V to Vcc+ - 1 V. |+| 6 | IN2- | input | Inverting input of amplifier 2; input voltage range Vcc- - 0.3 V to Vcc+ + 0.3 V absolute maximum. |+| 7 | OUT2 | output | Output of amplifier 2 with rail-to-rail output swing, within 180 mV of the rails into a 10 kΩ load. |+| 8 | VCC+ | power_in | Positive supply voltage, 2.3 V to 5.5 V operating, 6 V absolute maximum, with 10 nF decoupling recommended close to the pin. |+| 9 | EP | passive | Exposed pad (shown as NC in the figure) that can be connected to VCC- or left floating. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | DFN-8-EP(2x2) |+| Category | Amplifiers/Comparators |+| Pins | 9 |++## CAD (KiCad official)++- Symbol: `LMX358IQ2T`+- Footprint: `Package_DFN_QFN:DFN-8-1EP_2x2mm_P0.5mm_EP0.6x1.2mm`+- 3D model: DFN-8-EP(2x2) (KiCad packages3D, STEP)+- 3D model files: `lmx358iq2t-etched.step` / `lmx358iq2t-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lmx358iq2t.step` / `lmx358iq2t.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [STMicroelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586194659937173505) (25 pp, sha256 `d89847084f7663c4`, retrieved 2026-10-03, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-4-5-20251001` (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/lmx358iq2t-datasheet.pdf)
page.jsonadded+166@@ -0,0 +1,166 @@+{+ "slug": "lmx358iq2t",+ "version": "0.1.0",+ "type": "component",+ "description": "STMicroelectronics Operational Amplifier, DFN-8-EP(2x2). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "amplifiers-comparators",+ "lmx358iq2t",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "lmx358iq2t.kicad_sym",+ "lmx358iq2t.kicad_mod",+ "lmx358iq2t.glb",+ "lmx358iq2t.step",+ "lmx358iq2t.lbr",+ "docs/hero.png",+ "docs/lmx358iq2t-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "lmx358iq2t-hero.glb",+ "lmx358iq2t-hero.overlay.json"+ ],+ "component": {+ "mpn": "LMX358IQ2T",+ "manufacturer": "STMicroelectronics",+ "package": "DFN-8-EP(2x2)",+ "pin_count": 9,+ "category": "Amplifiers/Comparators",+ "subcategory": "Operational Amplifier",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586194659937173505",+ "parts": {+ "symbol": "lmx358iq2t.kicad_sym",+ "footprint": "lmx358iq2t.kicad_mod",+ "model_3d": "lmx358iq2t-hero.glb",+ "model_3d_plain": "lmx358iq2t.glb",+ "model_3d_step": "lmx358iq2t-etched.step",+ "model_3d_step_plain": "lmx358iq2t.step",+ "lbr": "lmx358iq2t.lbr"+ },+ "distributor_links": {+ "lcsc": 157376,+ "digikey": "497-14860-2-ND",+ "mouser": "511-LMX358IQ2T"+ },+ "distributor_check": {+ "checked_at": "2026-10-03T01:17:00Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "497-14860-2-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "511-LMX358IQ2T",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "OUT1",+ "type": "output",+ "description": "Output of amplifier 1 with rail-to-rail output swing, within 180 mV of the rails into a 10 kΩ load."+ },+ {+ "number": "2",+ "name": "IN1-",+ "type": "input",+ "description": "Inverting input of amplifier 1; input voltage range Vcc- - 0.3 V to Vcc+ + 0.3 V absolute maximum, with input current limited to 10 mA by a series resistor."+ },+ {+ "number": "3",+ "name": "IN1+",+ "type": "input",+ "description": "Non-inverting input of amplifier 1; common-mode range from Vcc- - 0.2 V to Vcc+ - 1 V."+ },+ {+ "number": "4",+ "name": "VCC-",+ "type": "power_in",+ "description": "Negative supply voltage (ground in single-supply use) of the 2.3 V to 5.5 V supply."+ },+ {+ "number": "5",+ "name": "IN2+",+ "type": "input",+ "description": "Non-inverting input of amplifier 2; common-mode range from Vcc- - 0.2 V to Vcc+ - 1 V."+ },+ {+ "number": "6",+ "name": "IN2-",+ "type": "input",+ "description": "Inverting input of amplifier 2; input voltage range Vcc- - 0.3 V to Vcc+ + 0.3 V absolute maximum."+ },+ {+ "number": "7",+ "name": "OUT2",+ "type": "output",+ "description": "Output of amplifier 2 with rail-to-rail output swing, within 180 mV of the rails into a 10 kΩ load."+ },+ {+ "number": "8",+ "name": "VCC+",+ "type": "power_in",+ "description": "Positive supply voltage, 2.3 V to 5.5 V operating, 6 V absolute maximum, with 10 nF decoupling recommended close to the pin."+ },+ {+ "number": "9",+ "name": "EP",+ "type": "passive",+ "description": "Exposed pad (shown as NC in the figure) that can be connected to VCC- or left floating."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "exposed pad 9 added from the footprint"+ ],+ "pages_sent": 25,+ "cost_usd": 0.2726,+ "at": "2026-10-03T01:16:29"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586194659937173505",+ "pages": 25,+ "sha256": "d89847084f7663c4",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 9,+ "described": 9,+ "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]"+ }+}