component
INA181
Public Made by Adomby adom
TI current-sense amplifier, SOT-23-6. -0.2 to 26 V common mode, bidirectional with REF, 350 kHz. Datasheet-verified.
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ina181: datasheet-first component page (KiCad sym+mod+step+lbr, hero, viewers)
1 file changed
+110−8
page.json+110−8@@ -1,8 +1,11 @@ {+ "schema_version": 1,+ "type": "component", "slug": "ina181",+ "title": "INA181",+ "brief": "TI current-sense amplifier, SOT-23-6. -0.2 to 26 V common mode, bidirectional with REF, 350 kHz. Datasheet-verified.", "version": "0.1.0",- "type": "component",- "description": "TI current-sense amplifier, SOT-23-6. -0.2 to 26 V common mode, bidirectional with REF, 350 kHz. Datasheet-verified.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "amplifier",@@ -11,6 +14,110 @@ "sot-23-6", "texas-instruments" ],+ "component": {+ "mpn": "INA181",+ "manufacturer": "Texas Instruments",+ "package": "SOT-23-6",+ "pin_count": 6,+ "category": "Amplifier",+ "subcategory": "Current-sense amplifier",+ "datasheet": "https://www.ti.com/lit/ds/symlink/ina181.pdf",+ "parts": {+ "symbol": "ina181.kicad_sym",+ "footprint": "ina181.kicad_mod",+ "model_3d": "ina181.glb",+ "model_3d_step": "ina181.step",+ "lbr": "ina181.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "OUT",+ "type": "output",+ "description": "Analog output voltage. V_OUT = Gain x (V_IN+ - V_IN-) + V_REF. Rail-to-rail output."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground reference."+ },+ {+ "number": "3",+ "name": "IN+",+ "type": "input",+ "description": "Current-sense amplifier positive input. For high-side sensing, connect to the bus-voltage side of the sense resistor; for low-side sensing, connect to the load side. Common-mode range -0.2 V to +26 V."+ },+ {+ "number": "4",+ "name": "IN-",+ "type": "input",+ "description": "Current-sense amplifier negative input. For high-side sensing, connect to the load side of the sense resistor; for low-side sensing, connect to the ground side. Common-mode range -0.2 V to +26 V."+ },+ {+ "number": "5",+ "name": "REF",+ "type": "input",+ "description": "Reference input that sets the output voltage for zero differential input. Tie to GND for unidirectional sensing or to a mid-supply reference for bidirectional sensing. Valid range 0 V to VS."+ },+ {+ "number": "6",+ "name": "VS",+ "type": "power_in",+ "description": "Positive supply. Operating range 2.7 V to 5.5 V. Quiescent current 260 uA (max, INA181). Bypass with 0.1 uF ceramic to GND close to the pin."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.ti.com/lit/ds/symlink/ina181.pdf",+ "pages": 62,+ "sha256": "b8e948e4b605ffaa",+ "source_tier": "mfr"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 6,+ "described": 6,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Type": "Current-sense amplifier (voltage output)",+ "Common-mode range": "-0.2 V to 26 V",+ "Gain options": "20 / 50 / 100 / 200 V/V (A1-A4)",+ "Bandwidth": "350 kHz (gain 20)",+ "Direction": "Bidirectional (via REF)",+ "Supply": "2.7-5.5 V",+ "Package": "SOT-23-6"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "ina181",+ "current sense amplifier",+ "shunt monitor",+ "high side current sense amp"+ ],+ "discovery_pitch": "TI INA181 current-sense amplifier (SOT-23-6) with datasheet-verified pinout, KiCad symbol/footprint/3D, and full provenance.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -28,10 +135,5 @@ "docs/ina181-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }