component
SIT3232EEUE
Public Made by Adomby adom
SIT RS232 ICs, TSSOP-16. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
page.json+164−8@@ -1,13 +1,174 @@ {+ "schema_version": 1,+ "type": "component", "slug": "sit3232eeue",+ "title": "SIT3232EEUE",+ "brief": "SIT RS232 ICs, TSSOP-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "SIT RS232 ICs, TSSOP-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "interface", "sit3232eeue" ],+ "component": {+ "mpn": "SIT3232EEUE",+ "manufacturer": "SIT",+ "package": "TSSOP-16",+ "pin_count": 16,+ "category": "Interface",+ "subcategory": "RS232 ICs",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/c6672d498987cb14c9431fd31063bd26.pdf",+ "parts": {+ "symbol": "sit3232eeue.kicad_sym",+ "footprint": "sit3232eeue.kicad_mod",+ "model_3d": "sit3232eeue.glb",+ "model_3d_step": "sit3232eeue.step",+ "lbr": "sit3232eeue.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "C1+",+ "type": "passive",+ "description": "Positive terminal of the first charge-pump flying capacitor (C1). Connect a 1\u00b5F capacitor between C1+ and C1- to enable the voltage-doubler stage that generates V+."+ },+ {+ "number": "2",+ "name": "V+",+ "type": "power_out",+ "description": "Doubled positive supply output from the internal charge pump (approximately +2\u00d7VCC). Bypass to GND with a 1\u00b5F capacitor. Absolute max VCC-0.3 to +7V."+ },+ {+ "number": "3",+ "name": "C1-",+ "type": "passive",+ "description": "Negative terminal of the first charge-pump flying capacitor (C1). Pairs with C1+ via a 1\u00b5F external capacitor."+ },+ {+ "number": "4",+ "name": "C2+",+ "type": "passive",+ "description": "Positive terminal of the second charge-pump flying capacitor (C2). Connect a 1\u00b5F capacitor between C2+ and C2- to enable the inverter stage that generates V-."+ },+ {+ "number": "5",+ "name": "C2-",+ "type": "passive",+ "description": "Negative terminal of the second charge-pump flying capacitor (C2). Pairs with C2+ via a 1\u00b5F external capacitor."+ },+ {+ "number": "6",+ "name": "V-",+ "type": "power_out",+ "description": "Inverted (negative) supply output from the internal charge pump (approximately -2\u00d7VCC). Bypass to GND with a 1\u00b5F capacitor. Absolute max +0.3 to -7V."+ },+ {+ "number": "7",+ "name": "T2OUT",+ "type": "output",+ "description": "Second RS-232 transmitter output (driver 2). Drives the external RS-232 line at \u00b14 to \u00b15V into a 3k\u03a9 load; ESD protected to \u00b115kV HBM / \u00b18kV IEC contact. Absolute max output swing \u00b113.2V."+ },+ {+ "number": "8",+ "name": "R2IN",+ "type": "input",+ "description": "Second RS-232 receiver input (receiver 2). Accepts \u00b125V RS-232-level signals; input impedance 3-7k\u03a9 typ 5k\u03a9; thresholds VRIL 0.6V min / VRIH 2.4V max at VCC=3.3V. ESD protected to \u00b115kV HBM."+ },+ {+ "number": "9",+ "name": "R2OUT",+ "type": "output",+ "description": "Second receiver logic-level output (CMOS). Drives VCC-referenced logic: VOL \u2264 0.4V @ 1.6mA, VOH \u2265 VCC-0.6V @ 0.5mA."+ },+ {+ "number": "10",+ "name": "T2IN",+ "type": "input",+ "description": "Second transmitter logic input (CMOS/TTL). VIL \u2264 0.8V, VIH \u2265 2V, 0.3V typ hysteresis, input current \u2264 \u00b11\u00b5A. Absolute max -0.3 to +6V."+ },+ {+ "number": "11",+ "name": "T1IN",+ "type": "input",+ "description": "First transmitter logic input (CMOS/TTL). VIL \u2264 0.8V, VIH \u2265 2V, 0.3V typ hysteresis, input current \u2264 \u00b11\u00b5A. Absolute max -0.3 to +6V."+ },+ {+ "number": "12",+ "name": "R1OUT",+ "type": "output",+ "description": "First receiver logic-level output (CMOS). Drives VCC-referenced logic: VOL \u2264 0.4V @ 1.6mA, VOH \u2265 VCC-0.6V @ 0.5mA."+ },+ {+ "number": "13",+ "name": "R1IN",+ "type": "input",+ "description": "First RS-232 receiver input (receiver 1). Accepts \u00b125V RS-232-level signals; input impedance 3-7k\u03a9 typ 5k\u03a9; thresholds VRIL 0.6V min / VRIH 2.4V max at VCC=3.3V. ESD protected to \u00b115kV HBM."+ },+ {+ "number": "14",+ "name": "T1OUT",+ "type": "output",+ "description": "First RS-232 transmitter output (driver 1). Drives the external RS-232 line at \u00b14 to \u00b15V into a 3k\u03a9 load; short-circuit current 60mA max; ESD protected to \u00b115kV HBM / \u00b18kV IEC contact."+ },+ {+ "number": "15",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference for all signals and the charge pump."+ },+ {+ "number": "16",+ "name": "VCC",+ "type": "power_in",+ "description": "Positive supply input, 3.0V to 5.5V (typ 3.3V). Bypass to GND with a 1\u00b5F capacitor. Absolute max -0.3 to +6V; typical supply current 2mA (no load)."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/c6672d498987cb14c9431fd31063bd26.pdf",+ "pages": 12,+ "sha256": "2714c7267d52ec1d",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 16,+ "described": 16,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "SIT",+ "Package": "TSSOP-16",+ "Category": "Interface",+ "Pins": "16"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "sit3232eeue"+ ],+ "discovery_pitch": "SIT3232EEUE (SIT) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +186,5 @@ "docs/sit3232eeue-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }