component
ALM2402QPWPRQ1
Public Made by Adomby adom
Texas Instruments Global Sourcing Parts, HTSSOP-14-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
README.mdadded+52@@ -0,0 +1,52 @@+# ALM2402QPWPRQ1++**Texas Instruments** · Global Sourcing Parts · HTSSOP-14-EP++ALM2402QPWPRQ1 from Texas Instruments, in a HTSSOP-14-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 | IN1- | input | Inverting input terminal for opamp 1; input common mode range 0.2V to (VCC - 1.2V) per Electrical Characteristics |+| 2 | IN1+ | input | Non-inverting input terminal for opamp 1; input common mode range 0.2V to (VCC - 1.2V) per Electrical Characteristics |+| 3 | OTF/SH_DN | bidirectional | Bidirectional over temperature flag and shutdown pin; pull above 1.0V (VIH_OTF) for normal operation or below 0.35V (VIL_OTF) for shutdown; driven low when junction temperature exceeds 157-175°C |+| 4 | IN2+ | input | Non-inverting input terminal for opamp 2; input common mode range 0.2V to (VCC - 1.2V) per Electrical Characteristics |+| 5 | IN2- | input | Inverting input terminal for opamp 2; input common mode range 0.2V to (VCC - 1.2V) per Electrical Characteristics |+| 6 | GND | power_in | Ground reference pin; both ground pins (6 and 14) must be connected together on PCB board and to exposed thermal pad |+| 7 | NC | unconnected | No internal connection; must not be connected |+| 8 | NC | unconnected | No internal connection; must not be connected |+| 9 | OUT2 | output | Output of opamp 2; can source and sink up to 400mA continuous output current per channel; powered by VCC_O2 (3V to 16V) |+| 10 | VCC_O2 | power_in | Output stage power supply pin for opamp 2; operating range 3V to 16V, independent from VCC |+| 11 | VCC | power_in | Gain stage and protection circuitry power supply for both opamps; operating range 4.5V to 16V |+| 12 | VCC_O1 | power_in | Output stage power supply pin for opamp 1; operating range 3V to 16V, independent from VCC |+| 13 | OUT1 | output | Output of opamp 1; can source and sink up to 400mA continuous output current per channel; powered by VCC_O1 (3V to 16V) |+| 14 | GND | power_in | Ground reference pin; both ground pins (6 and 14) must be connected together on PCB board and to exposed thermal pad |+| 15 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | HTSSOP-14-EP |+| Category | Global Sourcing Parts |+| Pins | 15 |++## CAD (KiCad official)++- Symbol: `ALM2402QPWPRQ1`+- Footprint: `Package_SO:TSSOP-14-1EP_4.4x5mm_P0.65mm`+- 3D model: HTSSOP-14-EP (KiCad packages3D, STEP)+- 3D model files: `alm2402qpwprq1-etched.step` / `alm2402qpwprq1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `alm2402qpwprq1.step` / `alm2402qpwprq1.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/alm2402-q1) (31 pp, sha256 `62a19538bb7bf5ae`, retrieved 2026-09-24, 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-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/alm2402qpwprq1-datasheet.pdf)
page.jsonadded+186@@ -0,0 +1,186 @@+{+ "slug": "alm2402qpwprq1",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Global Sourcing Parts, HTSSOP-14-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "global sourcing parts",+ "alm2402qpwprq1",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "alm2402qpwprq1.kicad_sym",+ "alm2402qpwprq1.kicad_mod",+ "alm2402qpwprq1.glb",+ "alm2402qpwprq1.step",+ "alm2402qpwprq1.lbr",+ "docs/hero.png",+ "docs/alm2402qpwprq1-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "ALM2402QPWPRQ1",+ "manufacturer": "Texas Instruments",+ "package": "HTSSOP-14-EP",+ "pin_count": 15,+ "category": "Global Sourcing Parts",+ "subcategory": "Global Sourcing Parts",+ "datasheet": "https://www.ti.com/cn/lit/gpn/alm2402-q1",+ "parts": {+ "symbol": "alm2402qpwprq1.kicad_sym",+ "footprint": "alm2402qpwprq1.kicad_mod",+ "model_3d": "alm2402qpwprq1-etched.glb",+ "model_3d_plain": "alm2402qpwprq1.glb",+ "model_3d_step": "alm2402qpwprq1-etched.step",+ "model_3d_step_plain": "alm2402qpwprq1.step",+ "lbr": "alm2402qpwprq1.lbr"+ },+ "distributor_links": {+ "lcsc": "C544754"+ },+ "pins": [+ {+ "number": "1",+ "name": "IN1-",+ "type": "input",+ "description": "Inverting input terminal for opamp 1; input common mode range 0.2V to (VCC - 1.2V) per Electrical Characteristics"+ },+ {+ "number": "2",+ "name": "IN1+",+ "type": "input",+ "description": "Non-inverting input terminal for opamp 1; input common mode range 0.2V to (VCC - 1.2V) per Electrical Characteristics"+ },+ {+ "number": "3",+ "name": "OTF/SH_DN",+ "type": "bidirectional",+ "description": "Bidirectional over temperature flag and shutdown pin; pull above 1.0V (VIH_OTF) for normal operation or below 0.35V (VIL_OTF) for shutdown; driven low when junction temperature exceeds 157-175°C"+ },+ {+ "number": "4",+ "name": "IN2+",+ "type": "input",+ "description": "Non-inverting input terminal for opamp 2; input common mode range 0.2V to (VCC - 1.2V) per Electrical Characteristics"+ },+ {+ "number": "5",+ "name": "IN2-",+ "type": "input",+ "description": "Inverting input terminal for opamp 2; input common mode range 0.2V to (VCC - 1.2V) per Electrical Characteristics"+ },+ {+ "number": "6",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference pin; both ground pins (6 and 14) must be connected together on PCB board and to exposed thermal pad"+ },+ {+ "number": "7",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection; must not be connected"+ },+ {+ "number": "8",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection; must not be connected"+ },+ {+ "number": "9",+ "name": "OUT2",+ "type": "output",+ "description": "Output of opamp 2; can source and sink up to 400mA continuous output current per channel; powered by VCC_O2 (3V to 16V)"+ },+ {+ "number": "10",+ "name": "VCC_O2",+ "type": "power_in",+ "description": "Output stage power supply pin for opamp 2; operating range 3V to 16V, independent from VCC"+ },+ {+ "number": "11",+ "name": "VCC",+ "type": "power_in",+ "description": "Gain stage and protection circuitry power supply for both opamps; operating range 4.5V to 16V"+ },+ {+ "number": "12",+ "name": "VCC_O1",+ "type": "power_in",+ "description": "Output stage power supply pin for opamp 1; operating range 3V to 16V, independent from VCC"+ },+ {+ "number": "13",+ "name": "OUT1",+ "type": "output",+ "description": "Output of opamp 1; can source and sink up to 400mA continuous output current per channel; powered by VCC_O1 (3V to 16V)"+ },+ {+ "number": "14",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference pin; both ground pins (6 and 14) must be connected together on PCB board and to exposed thermal pad"+ },+ {+ "number": "15",+ "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-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: Exposed thermal pad (EP) is not numbered in package diagram; datasheet recommends connection to grou",+ "exposed pad 15 added from the footprint"+ ],+ "pages_sent": 31,+ "cost_usd": 0.4912,+ "at": "2026-09-24T04:20:54"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/alm2402-q1",+ "pages": 31,+ "sha256": "62a19538bb7bf5ae",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 15,+ "described": 15,+ "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]"+ }+}