component
LM339BIPWR
Public Made by Adomby adom
Texas Instruments Comparators, TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+50@@ -0,0 +1,50 @@+# LM339BIPWR++**Texas Instruments** · Comparators · TSSOP-14++LM339BIPWR from Texas Instruments, in a TSSOP-14. 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 | OUT1 | output | Open-collector comparator output; sinks current when IN2- exceeds IN2+ plus offset voltage, with low voltage 110-550 mV depending on sink current. |+| 2 | OUT2 | output | Open-collector comparator output; sinks current when IN1- exceeds IN1+ plus offset voltage, with low voltage 110-550 mV depending on sink current. |+| 3 | VCC | power_in | Positive supply voltage; operating range 2 to 36 V. |+| 4 | IN2- | input | Negative input to comparator 1; accepts input voltage from (V-) - 0.1 to (V+) - 2.0 V. |+| 5 | IN2+ | input | Positive input to comparator 1; accepts input voltage from (V-) - 0.1 to (V+) - 2.0 V. |+| 6 | IN1- | input | Negative input to comparator 2; accepts input voltage from (V-) - 0.1 to (V+) - 2.0 V. |+| 7 | IN1+ | input | Positive input to comparator 2; accepts input voltage from (V-) - 0.1 to (V+) - 2.0 V. |+| 8 | IN3- | input | Negative input to comparator 3; accepts input voltage from (V-) - 0.1 to (V+) - 2.0 V. |+| 9 | IN3+ | input | Positive input to comparator 3; accepts input voltage from (V-) - 0.1 to (V+) - 2.0 V. |+| 10 | IN4- | input | Negative input to comparator 4; accepts input voltage from (V-) - 0.1 to (V+) - 2.0 V. |+| 11 | IN4+ | input | Positive input to comparator 4; accepts input voltage from (V-) - 0.1 to (V+) - 2.0 V. |+| 12 | GND | power_in | Negative supply and ground reference for all signal voltages. |+| 13 | OUT4 | output | Open-collector comparator output; sinks current when IN4- exceeds IN4+ plus offset voltage, with low voltage 110-550 mV depending on sink current. |+| 14 | OUT3 | output | Open-collector comparator output; sinks current when IN3- exceeds IN3+ plus offset voltage, with low voltage 110-550 mV depending on sink current. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | TSSOP-14 |+| Category | Amplifiers/Comparators |+| Pins | 14 |++## CAD (KiCad official)++- Symbol: `LM339BIPWR`+- Footprint: `Package_SO:TSSOP-14_4.4x5mm_P0.65mm`+- 3D model: TSSOP-14 (KiCad packages3D, STEP)+- 3D model files: `lm339bipwr-etched.step` / `lm339bipwr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lm339bipwr.step` / `lm339bipwr.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590908539114102784) (48 pp, sha256 `462dcaf84c33228a`, retrieved 2026-09-23, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-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/lm339bipwr-datasheet.pdf)
page.jsonadded+177@@ -0,0 +1,177 @@+{+ "slug": "lm339bipwr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Comparators, TSSOP-14. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "amplifiers-comparators",+ "lm339bipwr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "lm339bipwr.kicad_sym",+ "lm339bipwr.kicad_mod",+ "lm339bipwr.glb",+ "lm339bipwr.step",+ "lm339bipwr.lbr",+ "docs/hero.png",+ "docs/lm339bipwr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "LM339BIPWR",+ "manufacturer": "Texas Instruments",+ "package": "TSSOP-14",+ "pin_count": 14,+ "category": "Amplifiers/Comparators",+ "subcategory": "Comparators",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590908539114102784",+ "parts": {+ "symbol": "lm339bipwr.kicad_sym",+ "footprint": "lm339bipwr.kicad_mod",+ "model_3d": "lm339bipwr-etched.glb",+ "model_3d_plain": "lm339bipwr.glb",+ "model_3d_step": "lm339bipwr-etched.step",+ "model_3d_step_plain": "lm339bipwr.step",+ "lbr": "lm339bipwr.lbr"+ },+ "distributor_links": {+ "lcsc": "C7430196"+ },+ "pins": [+ {+ "number": "1",+ "name": "OUT1",+ "type": "output",+ "description": "Open-collector comparator output; sinks current when IN2- exceeds IN2+ plus offset voltage, with low voltage 110-550 mV depending on sink current."+ },+ {+ "number": "2",+ "name": "OUT2",+ "type": "output",+ "description": "Open-collector comparator output; sinks current when IN1- exceeds IN1+ plus offset voltage, with low voltage 110-550 mV depending on sink current."+ },+ {+ "number": "3",+ "name": "VCC",+ "type": "power_in",+ "description": "Positive supply voltage; operating range 2 to 36 V."+ },+ {+ "number": "4",+ "name": "IN2–",+ "type": "input",+ "description": "Negative input to comparator 1; accepts input voltage from (V-) - 0.1 to (V+) - 2.0 V."+ },+ {+ "number": "5",+ "name": "IN2+",+ "type": "input",+ "description": "Positive input to comparator 1; accepts input voltage from (V-) - 0.1 to (V+) - 2.0 V."+ },+ {+ "number": "6",+ "name": "IN1–",+ "type": "input",+ "description": "Negative input to comparator 2; accepts input voltage from (V-) - 0.1 to (V+) - 2.0 V."+ },+ {+ "number": "7",+ "name": "IN1+",+ "type": "input",+ "description": "Positive input to comparator 2; accepts input voltage from (V-) - 0.1 to (V+) - 2.0 V."+ },+ {+ "number": "8",+ "name": "IN3–",+ "type": "input",+ "description": "Negative input to comparator 3; accepts input voltage from (V-) - 0.1 to (V+) - 2.0 V."+ },+ {+ "number": "9",+ "name": "IN3+",+ "type": "input",+ "description": "Positive input to comparator 3; accepts input voltage from (V-) - 0.1 to (V+) - 2.0 V."+ },+ {+ "number": "10",+ "name": "IN4–",+ "type": "input",+ "description": "Negative input to comparator 4; accepts input voltage from (V-) - 0.1 to (V+) - 2.0 V."+ },+ {+ "number": "11",+ "name": "IN4+",+ "type": "input",+ "description": "Positive input to comparator 4; accepts input voltage from (V-) - 0.1 to (V+) - 2.0 V."+ },+ {+ "number": "12",+ "name": "GND",+ "type": "power_in",+ "description": "Negative supply and ground reference for all signal voltages."+ },+ {+ "number": "13",+ "name": "OUT4",+ "type": "output",+ "description": "Open-collector comparator output; sinks current when IN4- exceeds IN4+ plus offset voltage, with low voltage 110-550 mV depending on sink current."+ },+ {+ "number": "14",+ "name": "OUT3",+ "type": "output",+ "description": "Open-collector comparator output; sinks current when IN3- exceeds IN3+ plus offset voltage, with low voltage 110-550 mV depending on sink current."+ }+ ],+ "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-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [],+ "pages_sent": 48,+ "cost_usd": 0.5646,+ "at": "2026-09-23T00:31:20"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590908539114102784",+ "pages": 48,+ "sha256": "462dcaf84c33228a",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 14,+ "described": 14,+ "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]"+ }+}