component
ST232BDR
Public Made by Adomby adom
UMW RS232 ICs, SOP-16. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+164−8@@ -1,13 +1,174 @@ {+ "schema_version": 1,+ "type": "component", "slug": "st232bdr",+ "title": "ST232BDR",+ "brief": "UMW RS232 ICs, SOP-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "UMW RS232 ICs, SOP-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "comm-uart", "st232bdr" ],+ "component": {+ "mpn": "ST232BDR",+ "manufacturer": "UMW",+ "package": "SOP-16",+ "pin_count": 16,+ "category": "Comm/UART",+ "subcategory": "RS232 ICs",+ "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2402231528_UMW-Youtai-Semiconductor-Co---Ltd--ST232BDR_C2987705.pdf",+ "parts": {+ "symbol": "st232bdr.kicad_sym",+ "footprint": "st232bdr.kicad_mod",+ "model_3d": "st232bdr.glb",+ "model_3d_step": "st232bdr.step",+ "lbr": "st232bdr.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "C1+",+ "type": "passive",+ "description": "Positive terminal of the voltage-doubler charge-pump capacitor C1. Connect a 0.1 \u00b5F capacitor between C1+ (pin 1) and C1- (pin 3)."+ },+ {+ "number": "2",+ "name": "V+",+ "type": "power_out",+ "description": "Regulated +2\u00b7VCC (approx. +10 V) output generated by the internal charge pump. Bypass to GND with a 0.1 \u00b5F capacitor."+ },+ {+ "number": "3",+ "name": "C1-",+ "type": "passive",+ "description": "Negative terminal of the voltage-doubler charge-pump capacitor C1. Paired with C1+ (pin 1) via a 0.1 \u00b5F capacitor."+ },+ {+ "number": "4",+ "name": "C2+",+ "type": "passive",+ "description": "Positive terminal of the inverter charge-pump capacitor C2. Connect a 0.1 \u00b5F capacitor between C2+ (pin 4) and C2- (pin 5)."+ },+ {+ "number": "5",+ "name": "C2-",+ "type": "passive",+ "description": "Negative terminal of the inverter charge-pump capacitor C2. Paired with C2+ (pin 4) via a 0.1 \u00b5F capacitor."+ },+ {+ "number": "6",+ "name": "V-",+ "type": "power_out",+ "description": "Regulated -2\u00b7VCC (approx. -10 V) output generated by the internal inverting charge pump. Bypass to GND with a 0.1 \u00b5F capacitor."+ },+ {+ "number": "7",+ "name": "T2OUT",+ "type": "output",+ "description": "RS-232 driver 2 output. Swings between V+ and V- (typical \u00b15 V into a 3 k\u03a9 load), inverted from the T2IN TTL/CMOS input."+ },+ {+ "number": "8",+ "name": "R2IN",+ "type": "input",+ "description": "RS-232 receiver 2 input. Accepts EIA/TIA-232E line levels (\u00b130 V absolute max) with an internal 3-7 k\u03a9 pull-down and hysteresis (VIL\u22480.8 V, VIH\u22482.4 V)."+ },+ {+ "number": "9",+ "name": "R2OUT",+ "type": "output",+ "description": "TTL/CMOS receiver 2 output (inverted from R2IN). Drives VOL \u2264 0.4 V at 3.2 mA and VOH \u2265 3.5 V at -1 mA."+ },+ {+ "number": "10",+ "name": "T2IN",+ "type": "input",+ "description": "TTL/CMOS driver 2 input. High-impedance CMOS input (VIL \u2264 0.8 V, VIH \u2265 2 V) whose logic level is inverted and level-shifted to the T2OUT RS-232 line driver."+ },+ {+ "number": "11",+ "name": "T1IN",+ "type": "input",+ "description": "TTL/CMOS driver 1 input. High-impedance CMOS input (VIL \u2264 0.8 V, VIH \u2265 2 V) whose logic level is inverted and level-shifted to the T1OUT RS-232 line driver."+ },+ {+ "number": "12",+ "name": "R1OUT",+ "type": "output",+ "description": "TTL/CMOS receiver 1 output (inverted from R1IN). Drives VOL \u2264 0.4 V at 3.2 mA and VOH \u2265 3.5 V at -1 mA."+ },+ {+ "number": "13",+ "name": "R1IN",+ "type": "input",+ "description": "RS-232 receiver 1 input. Accepts EIA/TIA-232E line levels (\u00b130 V absolute max) with an internal 3-7 k\u03a9 pull-down and hysteresis (VIL\u22480.8 V, VIH\u22482.4 V)."+ },+ {+ "number": "14",+ "name": "T1OUT",+ "type": "output",+ "description": "RS-232 driver 1 output. Swings between V+ and V- (typical \u00b15 V into a 3 k\u03a9 load), inverted from the T1IN TTL/CMOS input."+ },+ {+ "number": "15",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground reference and return path for the charge-pump bypass capacitors on V+ and V-."+ },+ {+ "number": "16",+ "name": "VCC",+ "type": "power_in",+ "description": "Positive supply input, +4.5 V to +5.5 V. Typical quiescent supply current ICC \u2264 10 mA (no load, 25 \u00b0C). Bypass to GND with a 0.1 \u00b5F capacitor."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2402231528_UMW-Youtai-Semiconductor-Co---Ltd--ST232BDR_C2987705.pdf",+ "pages": 10,+ "sha256": "2e25f6be595237d6",+ "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": "UMW",+ "Package": "SOP-16",+ "Category": "Comm/UART",+ "Pins": "16"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "st232bdr"+ ],+ "discovery_pitch": "ST232BDR (UMW) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +186,5 @@ "docs/st232bdr-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }