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OPA2354AIDDAR
Public Made by Adomby adom
Texas Instruments Operational Amplifier, HSOP-8-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+46@@ -0,0 +1,46 @@+# OPA2354AIDDAR++**Texas Instruments** · Operational Amplifier · HSOP-8-EP++OPA2354AIDDAR from Texas Instruments, in a HSOP-8-EP. 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 channel A; the 8-pin HSOIC PowerPAD version is the one specified for full 100 mA continuous output current, and output short-to-ground is continuous per the absolute maximum ratings. |+| 2 | -IN A | input | Inverting input of channel A; signal input terminals are limited to (V-) - 0.5 V to (V+) + 0.5 V and ±10 mA input current. |+| 3 | +IN A | input | Non-inverting input of channel A; the common-mode input range extends from (V-) - 0.1 V to (V+) + 0.1 V. |+| 4 | V- | power_in | Negative (lowest) power supply; total supply VS = (V+) - (V-) is recommended at 2.5 V to 5.5 V and absolute maximum is 7.5 V, and the thermal pad must be connected to V- or left floating. |+| 5 | +IN B | input | Non-inverting input of channel B; the common-mode input range extends from (V-) - 0.1 V to (V+) + 0.1 V. |+| 6 | -IN B | input | Inverting input of channel B; signal input terminals are limited to (V-) - 0.5 V to (V+) + 0.5 V and ±10 mA input current. |+| 7 | OUT B | output | Output of channel B; the 8-pin HSOIC PowerPAD version is the one specified for full 100 mA continuous output current, and output short-to-ground is continuous per the absolute maximum ratings. |+| 8 | V+ | power_in | Positive (highest) power supply; with V- it sets the recommended total supply of 2.5 V to 5.5 V, with an absolute maximum of 7.5 V. |+| 9 | Thermal Pad | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | HSOP-8-EP |+| Category | Operational Amplifier/Comparator |+| Pins | 9 |++## CAD (KiCad official)++- Symbol: `OPA2354AIDDAR`+- Footprint: `Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.41x3.3mm`+- 3D model: HSOP-8-EP (KiCad packages3D, STEP)+- 3D model files: `opa2354aiddar-etched.step` / `opa2354aiddar-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `opa2354aiddar.step` / `opa2354aiddar.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/opa354) (49 pp, sha256 `97613fbbbd9212bf`, 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/opa2354aiddar-datasheet.pdf)
page.jsonadded+207@@ -0,0 +1,207 @@+{+ "slug": "opa2354aiddar",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Operational Amplifier, HSOP-8-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "operational amplifier-comparator",+ "opa2354aiddar",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "opa2354aiddar.kicad_sym",+ "opa2354aiddar.kicad_mod",+ "opa2354aiddar.glb",+ "opa2354aiddar.step",+ "opa2354aiddar.lbr",+ "docs/hero.png",+ "docs/opa2354aiddar-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "opa2354aiddar-hero.glb",+ "opa2354aiddar-hero.overlay.json"+ ],+ "component": {+ "mpn": "OPA2354AIDDAR",+ "manufacturer": "Texas Instruments",+ "package": "HSOP-8-EP",+ "pin_count": 9,+ "category": "Operational Amplifier/Comparator",+ "subcategory": "Operational Amplifier",+ "datasheet": "https://www.ti.com/cn/lit/gpn/opa354",+ "parts": {+ "symbol": "opa2354aiddar.kicad_sym",+ "footprint": "opa2354aiddar.kicad_mod",+ "model_3d": "opa2354aiddar-hero.glb",+ "model_3d_plain": "opa2354aiddar.glb",+ "model_3d_step": "opa2354aiddar-etched.step",+ "model_3d_step_plain": "opa2354aiddar.step",+ "lbr": "opa2354aiddar.lbr"+ },+ "distributor_links": {+ "lcsc": "C962993",+ "digikey": "296-46155-2-ND",+ "mouser": "595-OPA2354AIDDAR"+ },+ "distributor_check": {+ "checked_at": "2026-10-08T03:22:42Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-46155-2-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-OPA2354AIDDAR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "OUT A",+ "type": "output",+ "description": "Output of channel A; the 8-pin HSOIC PowerPAD version is the one specified for full 100 mA continuous output current, and output short-to-ground is continuous per the absolute maximum ratings."+ },+ {+ "number": "2",+ "name": "-IN A",+ "type": "input",+ "description": "Inverting input of channel A; signal input terminals are limited to (V-) - 0.5 V to (V+) + 0.5 V and ±10 mA input current."+ },+ {+ "number": "3",+ "name": "+IN A",+ "type": "input",+ "description": "Non-inverting input of channel A; the common-mode input range extends from (V-) - 0.1 V to (V+) + 0.1 V."+ },+ {+ "number": "4",+ "name": "V-",+ "type": "power_in",+ "description": "Negative (lowest) power supply; total supply VS = (V+) - (V-) is recommended at 2.5 V to 5.5 V and absolute maximum is 7.5 V, and the thermal pad must be connected to V- or left floating."+ },+ {+ "number": "5",+ "name": "+IN B",+ "type": "input",+ "description": "Non-inverting input of channel B; the common-mode input range extends from (V-) - 0.1 V to (V+) + 0.1 V."+ },+ {+ "number": "6",+ "name": "-IN B",+ "type": "input",+ "description": "Inverting input of channel B; signal input terminals are limited to (V-) - 0.5 V to (V+) + 0.5 V and ±10 mA input current."+ },+ {+ "number": "7",+ "name": "OUT B",+ "type": "output",+ "description": "Output of channel B; the 8-pin HSOIC PowerPAD version is the one specified for full 100 mA continuous output current, and output short-to-ground is continuous per the absolute maximum ratings."+ },+ {+ "number": "8",+ "name": "V+",+ "type": "power_in",+ "description": "Positive (highest) power supply; with V- it sets the recommended total supply of 2.5 V to 5.5 V, with an absolute maximum of 7.5 V."+ },+ {+ "number": "9",+ "name": "Thermal Pad",+ "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 pad (PowerPAD) on the DDA package is listed in the pin function table as 'therma; The pin numbering comes from the OPA2354 pin table (Table 5-2), which covers the DGK and DDA package; The datasheet is a Chinese translation of TI SBOS233; the descriptions here were translated into Eng",+ "exposed pad 9 added from the footprint"+ ],+ "pages_sent": 17,+ "cost_usd": 0.0937,+ "at": "2026-10-08T03:22:23"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/opa354",+ "pages": 49,+ "sha256": "97613fbbbd9212bf",+ "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": "opa2354aiddar.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6.9,+ 4.9,+ 1.65+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "f1718a42c5ea007e8e2dd672ac39a1bb358ee4849bd53c42e21ce83e0e5df7a9",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "opa2354aiddar-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6.9,+ 4.9,+ 1.65+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "5a7da4d58ef67753b0fdd40d75bd2e9c7a60f8048fd8cd6f69211b5e85b94bd4",+ "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]"+ }+}