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ADA4898-1YRDZ-R7
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Analog Devices Low Noise Amplifiers (LNA) - RF, SOIC-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 @@+# ADA4898-1YRDZ-R7++**Analog Devices** · Low Noise Amplifiers (LNA) - RF · SOIC-8-EP++ADA4898-1YRDZ-R7 from Analog Devices, in a SOIC-8-EP. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | NC | unconnected | No connection. |+| 2 | −IN | input | Inverting input terminal with input common mode voltage range of ±11 V at ±15 V supply. |+| 3 | +IN | input | Non-inverting input terminal with input common mode voltage range of ±11 V at ±15 V supply. |+| 4 | −VS | power_in | Negative power supply connection serving as device ground reference. |+| 5 | NC | unconnected | No connection. |+| 6 | VOUT | output | Operational amplifier output with output voltage swing of −12.8 V to +12.7 V at RL = 1 kΩ and ±15 V supply. |+| 7 | +VS | power_in | Positive power supply, operating range ±4.5 V to ±16.5 V. |+| 8 | PD | input | Power down control input, active low; chip disabled at ≤−14 V, enabled at ≥−13 V (at ±15 V supply), with 100 ns turn-on time. |+| 9 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Analog Devices |+| Package | SOIC-8-EP |+| Category | RF And Wireless |+| Pins | 9 |++## CAD (KiCad official)++- Symbol: `ADA4898-1YRDZ-R7`+- Footprint: `Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.29x3mm`+- 3D model: SOIC-8-EP (KiCad packages3D, STEP)+- 3D model files: `ada4898-1yrdz-r7-etched.step` / `ada4898-1yrdz-r7-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ada4898-1yrdz-r7.step` / `ada4898-1yrdz-r7.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Analog Devices datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588901715046748161) (20 pp, sha256 `7e8a9ab1498b6c26`, retrieved 2026-09-22, 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 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-4-6` (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/ada4898-1yrdz-r7-datasheet.pdf)
page.jsonadded+150@@ -0,0 +1,150 @@+{+ "slug": "ada4898-1yrdz-r7",+ "version": "0.1.0",+ "type": "component",+ "description": "Analog Devices Low Noise Amplifiers (LNA) - RF, SOIC-8-EP. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "rf and wireless",+ "ada4898-1yrdz-r7",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "ada4898-1yrdz-r7.kicad_sym",+ "ada4898-1yrdz-r7.kicad_mod",+ "ada4898-1yrdz-r7.glb",+ "ada4898-1yrdz-r7.step",+ "ada4898-1yrdz-r7.lbr",+ "docs/hero.png",+ "docs/ada4898-1yrdz-r7-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "ADA4898-1YRDZ-R7",+ "manufacturer": "Analog Devices",+ "package": "SOIC-8-EP",+ "pin_count": 9,+ "category": "RF And Wireless",+ "subcategory": "Low Noise Amplifiers (LNA) - RF",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588901715046748161",+ "parts": {+ "symbol": "ada4898-1yrdz-r7.kicad_sym",+ "footprint": "ada4898-1yrdz-r7.kicad_mod",+ "model_3d": "ada4898-1yrdz-r7-etched.glb",+ "model_3d_plain": "ada4898-1yrdz-r7.glb",+ "model_3d_step": "ada4898-1yrdz-r7-etched.step",+ "model_3d_step_plain": "ada4898-1yrdz-r7.step",+ "lbr": "ada4898-1yrdz-r7.lbr"+ },+ "distributor_links": {+ "lcsc": "C207523"+ },+ "pins": [+ {+ "number": "1",+ "name": "NC",+ "type": "unconnected",+ "description": "No connection."+ },+ {+ "number": "2",+ "name": "−IN",+ "type": "input",+ "description": "Inverting input terminal with input common mode voltage range of ±11 V at ±15 V supply."+ },+ {+ "number": "3",+ "name": "+IN",+ "type": "input",+ "description": "Non-inverting input terminal with input common mode voltage range of ±11 V at ±15 V supply."+ },+ {+ "number": "4",+ "name": "−VS",+ "type": "power_in",+ "description": "Negative power supply connection serving as device ground reference."+ },+ {+ "number": "5",+ "name": "NC",+ "type": "unconnected",+ "description": "No connection."+ },+ {+ "number": "6",+ "name": "VOUT",+ "type": "output",+ "description": "Operational amplifier output with output voltage swing of −12.8 V to +12.7 V at RL = 1 kΩ and ±15 V supply."+ },+ {+ "number": "7",+ "name": "+VS",+ "type": "power_in",+ "description": "Positive power supply, operating range ±4.5 V to ±16.5 V."+ },+ {+ "number": "8",+ "name": "PD",+ "type": "input",+ "description": "Power down control input, active low; chip disabled at ≤−14 V, enabled at ≥−13 V (at ±15 V supply), with 100 ns turn-on time."+ },+ {+ "number": "9",+ "name": "EP",+ "type": "passive",+ "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.2",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.2",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-4-6",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "exposed pad 9 added from the footprint",+ "dropped thermal pad ['EP'] absent from footprint"+ ],+ "pages_sent": 20,+ "cost_usd": 0.2637,+ "at": "2026-09-22T05:07:23"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588901715046748161",+ "pages": 20,+ "sha256": "7e8a9ab1498b6c26",+ "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]"+ }+}