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INA301A1QDGKTQ1
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Texas Instruments Current Sense Amplifiers, VSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+45@@ -0,0 +1,45 @@+# INA301A1QDGKTQ1++**Texas Instruments** · Current Sense Amplifiers · VSSOP-8++INA301A1QDGKTQ1 from Texas Instruments, in a VSSOP-8. 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 | VS | power_in | Analog power supply input, operating range 2.7 V to 5.5 V (absolute maximum supply 6 V). |+| 2 | OUT | output | Analog output that provides the output voltage, limited to GND - 0.3 V to (VS) + 0.3 V. |+| 3 | LIMIT | input | Analog alert threshold limit input used to set the overcurrent alert threshold with a single external resistor, limited to GND - 0.3 V to (VS) + 0.3 V. |+| 4 | GND | power_in | Analog ground reference for the device. |+| 5 | RESET | input | Digital input that selects transparent mode when pulled low and latch mode when pulled high, limited to GND - 0.3 V to (VS) + 0.3 V; the latch is cleared by pulling low for at least 100 ns. |+| 6 | ALERT | output | Active-low, open-drain overlimit alert output, limited to GND - 0.3 V to 6 V. |+| 7 | IN- | input | Negative differential voltage input, common-mode limited to GND - 0.3 V to 40 V; connect to the load side of the shunt resistor. |+| 8 | IN+ | input | Positive differential voltage input, common-mode limited to GND - 0.3 V to 40 V; connect to the supply side of the shunt resistor. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | VSSOP-8 |+| Category | Amplifiers/Comparators |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `INA301A1QDGKTQ1`+- Footprint: `Package_SO:VSSOP-8_2.3x2mm_P0.5mm`+- 3D model: VSSOP-8 (KiCad packages3D, STEP)+- 3D model files: `ina301a1qdgktq1-etched.step` / `ina301a1qdgktq1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ina301a1qdgktq1.step` / `ina301a1qdgktq1.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/ina301-q1) (35 pp, sha256 `c7c10e4deca4a43b`, 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/ina301a1qdgktq1-datasheet.pdf)
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Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "amplifiers-comparators",+ "ina301a1qdgktq1",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "ina301a1qdgktq1.kicad_sym",+ "ina301a1qdgktq1.kicad_mod",+ "ina301a1qdgktq1.glb",+ "ina301a1qdgktq1.step",+ "ina301a1qdgktq1.lbr",+ "docs/hero.png",+ "docs/ina301a1qdgktq1-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "ina301a1qdgktq1-hero.glb",+ "ina301a1qdgktq1-hero.overlay.json"+ ],+ "component": {+ "mpn": "INA301A1QDGKTQ1",+ "manufacturer": "Texas Instruments",+ "package": "VSSOP-8",+ "pin_count": 8,+ "category": "Amplifiers/Comparators",+ "subcategory": "Current Sense Amplifiers",+ "datasheet": "https://www.ti.com/cn/lit/gpn/ina301-q1",+ "parts": {+ "symbol": "ina301a1qdgktq1.kicad_sym",+ "footprint": "ina301a1qdgktq1.kicad_mod",+ "model_3d": "ina301a1qdgktq1-hero.glb",+ "model_3d_plain": "ina301a1qdgktq1.glb",+ "model_3d_step": "ina301a1qdgktq1-etched.step",+ "model_3d_step_plain": "ina301a1qdgktq1.step",+ "lbr": "ina301a1qdgktq1.lbr"+ },+ "distributor_links": {+ "lcsc": "C2155724",+ "digikey": "296-44650-2-ND",+ "mouser": "595-INA301A1QDGKTQ1"+ },+ "distributor_check": {+ "checked_at": "2026-10-08T18:36:35Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-44650-2-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-INA301A1QDGKTQ1",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "VS",+ "type": "power_in",+ "description": "Analog power supply input, operating range 2.7 V to 5.5 V (absolute maximum supply 6 V)."+ },+ {+ "number": "2",+ "name": "OUT",+ "type": "output",+ "description": "Analog output that provides the output voltage, limited to GND - 0.3 V to (VS) + 0.3 V."+ },+ {+ "number": "3",+ "name": "LIMIT",+ "type": "input",+ "description": "Analog alert threshold limit input used to set the overcurrent alert threshold with a single external resistor, limited to GND - 0.3 V to (VS) + 0.3 V."+ },+ {+ "number": "4",+ "name": "GND",+ "type": "power_in",+ "description": "Analog ground reference for the device."+ },+ {+ "number": "5",+ "name": "RESET",+ "type": "input",+ "description": "Digital input that selects transparent mode when pulled low and latch mode when pulled high, limited to GND - 0.3 V to (VS) + 0.3 V; the latch is cleared by pulling low for at least 100 ns."+ },+ {+ "number": "6",+ "name": "ALERT",+ "type": "output",+ "description": "Active-low, open-drain overlimit alert output, limited to GND - 0.3 V to 6 V."+ },+ {+ "number": "7",+ "name": "IN-",+ "type": "input",+ "description": "Negative differential voltage input, common-mode limited to GND - 0.3 V to 40 V; connect to the load side of the shunt resistor."+ },+ {+ "number": "8",+ "name": "IN+",+ "type": "input",+ "description": "Positive differential voltage input, common-mode limited to GND - 0.3 V to 40 V; connect to the supply side of the shunt resistor."+ }+ ],+ "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: Pinout taken from the DGK (VSSOP-8) pin table on page 3 (Figure 5-1 and Table 5-1). The orderable ad"+ ],+ "pages_sent": 10,+ "cost_usd": 0.0564,+ "at": "2026-10-08T18:36:16"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/ina301-q1",+ "pages": 35,+ "sha256": "c7c10e4deca4a43b",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 8,+ "described": 8,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ },+ "models_3d": [+ {+ "file": "ina301a1qdgktq1.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 3.1,+ 2,+ 0.85+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "353552981eef35cb93635057d4aeb89aef22648c77af6fd095e328bfe6b834bd",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "ina301a1qdgktq1-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 3.1,+ 2,+ 0.85+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "d6cf7e4eb74296dac0e1da93afbd032a6bf84b288663133084461534be578482",+ "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]"+ }+}