component
OPA2333AIDRBT
Public Made by Adomby adom
Texas Instruments Precision Op Amps, SON-8-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+46@@ -0,0 +1,46 @@+# OPA2333AIDRBT++**Texas Instruments** · Precision Op Amps · SON-8-EP(3x3)++OPA2333AIDRBT from Texas Instruments, in a SON-8-EP(3x3). 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 | Channel A output of the dual op amp; the output stage swings to within 50 mV of the positive supply rail and can be pulled to or slightly below the negative rail with an external pulldown resistor. |+| 2 | -IN A | input | Channel A inverting input; the input common-mode range extends 0.1 V beyond each supply rail. |+| 3 | +IN A | input | Channel A non-inverting input; the input common-mode range extends 0.1 V beyond each supply rail. |+| 4 | V- | power_in | Negative (lowest) power supply; operating supply range is 1.8 V to 5.5 V total, and the exposed die pad should be connected to V- or left unconnected. |+| 5 | +IN B | input | Channel B non-inverting input; the input common-mode range extends 0.1 V beyond each supply rail. |+| 6 | -IN B | input | Channel B inverting input; the input common-mode range extends 0.1 V beyond each supply rail. |+| 7 | OUT B | output | Channel B output of the dual op amp; the output stage swings to within 50 mV of the positive supply rail and can be pulled to or slightly below the negative rail with an external pulldown resistor. |+| 8 | V+ | power_in | Positive (highest) power supply; operating supply range is 1.8 V to 5.5 V and the absolute maximum is 7 V. |+| 9 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SON-8-EP(3x3) |+| Category | Amplifiers/Comparators |+| Pins | 9 |++## CAD (KiCad official)++- Symbol: `OPA2333AIDRBT`+- Footprint: `Package_SON:WSON-8-1EP_3x3mm_P0.5mm_EP1.6x2.0mm`+- 3D model: SON-8-EP(3x3) (KiCad packages3D, STEP)+- 3D model files: `opa2333aidrbt-etched.step` / `opa2333aidrbt-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `opa2333aidrbt.step` / `opa2333aidrbt.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/opa333) (49 pp, sha256 `f99a0289b43a918c`, retrieved 2026-10-08, tier: lcsc)+- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.+- **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/opa2333aidrbt-datasheet.pdf)
page.jsonadded+207@@ -0,0 +1,207 @@+{+ "slug": "opa2333aidrbt",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Precision Op Amps, SON-8-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "amplifiers-comparators",+ "opa2333aidrbt",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "opa2333aidrbt.kicad_sym",+ "opa2333aidrbt.kicad_mod",+ "opa2333aidrbt.glb",+ "opa2333aidrbt.step",+ "opa2333aidrbt.lbr",+ "docs/hero.png",+ "docs/opa2333aidrbt-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "opa2333aidrbt-hero.glb",+ "opa2333aidrbt-hero.overlay.json"+ ],+ "component": {+ "mpn": "OPA2333AIDRBT",+ "manufacturer": "Texas Instruments",+ "package": "SON-8-EP(3x3)",+ "pin_count": 9,+ "category": "Amplifiers/Comparators",+ "subcategory": "Precision Op Amps",+ "datasheet": "https://www.ti.com/cn/lit/gpn/opa333",+ "parts": {+ "symbol": "opa2333aidrbt.kicad_sym",+ "footprint": "opa2333aidrbt.kicad_mod",+ "model_3d": "opa2333aidrbt-hero.glb",+ "model_3d_plain": "opa2333aidrbt.glb",+ "model_3d_step": "opa2333aidrbt-etched.step",+ "model_3d_step_plain": "opa2333aidrbt.step",+ "lbr": "opa2333aidrbt.lbr"+ },+ "distributor_links": {+ "lcsc": "C2865800",+ "digikey": "296-19544-2-ND",+ "mouser": "595-OPA2333AIDRBT"+ },+ "distributor_check": {+ "checked_at": "2026-10-08T16:35:43Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-19544-2-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-OPA2333AIDRBT",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "OUT A",+ "type": "output",+ "description": "Channel A output of the dual op amp; the output stage swings to within 50 mV of the positive supply rail and can be pulled to or slightly below the negative rail with an external pulldown resistor."+ },+ {+ "number": "2",+ "name": "-IN A",+ "type": "input",+ "description": "Channel A inverting input; the input common-mode range extends 0.1 V beyond each supply rail."+ },+ {+ "number": "3",+ "name": "+IN A",+ "type": "input",+ "description": "Channel A non-inverting input; the input common-mode range extends 0.1 V beyond each supply rail."+ },+ {+ "number": "4",+ "name": "V-",+ "type": "power_in",+ "description": "Negative (lowest) power supply; operating supply range is 1.8 V to 5.5 V total, and the exposed die pad should be connected to V- or left unconnected."+ },+ {+ "number": "5",+ "name": "+IN B",+ "type": "input",+ "description": "Channel B non-inverting input; the input common-mode range extends 0.1 V beyond each supply rail."+ },+ {+ "number": "6",+ "name": "-IN B",+ "type": "input",+ "description": "Channel B inverting input; the input common-mode range extends 0.1 V beyond each supply rail."+ },+ {+ "number": "7",+ "name": "OUT B",+ "type": "output",+ "description": "Channel B output of the dual op amp; the output stage swings to within 50 mV of the positive supply rail and can be pulled to or slightly below the negative rail with an external pulldown resistor."+ },+ {+ "number": "8",+ "name": "V+",+ "type": "power_in",+ "description": "Positive (highest) power supply; operating supply range is 1.8 V to 5.5 V and the absolute maximum is 7 V."+ },+ {+ "number": "9",+ "name": "EP",+ "type": "passive",+ "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."+ }+ ],+ "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 exposed thermal die pad on the underside of the VSON package is not assigned a pin number in the; Pin descriptions for pins 1, 2, 3, 5, 6 and 7 are built from the general electrical and output-stage",+ "exposed pad 9 added from the footprint"+ ],+ "pages_sent": 20,+ "cost_usd": 0.0964,+ "at": "2026-10-08T16:35:28"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/opa333",+ "pages": 49,+ "sha256": "f99a0289b43a918c",+ "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"+ },+ "models_3d": [+ {+ "file": "opa2333aidrbt.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 3,+ 2.98,+ 0.82+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "cbee016fb8ee69c44b13d8818fcf65dcf240f5fdca70b22700521eb617c5311a",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "opa2333aidrbt-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 3,+ 2.98,+ 0.82+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "d1a6b16649072bd41bd07c2be652b1f55da4d73b1ffcc112178080bffb45cd76",+ "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]"+ }+}