component
SP3220EEA-L
Public Made by Adomby adom
MaxLinear RS232 ICs, SSOP-16-208mil. 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": "sp3220eea-l",+ "title": "SP3220EEA-L",+ "brief": "MaxLinear RS232 ICs, SSOP-16-208mil. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "MaxLinear RS232 ICs, SSOP-16-208mil. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "interface", "sp3220eea-l" ],+ "component": {+ "mpn": "SP3220EEA-L",+ "manufacturer": "MaxLinear",+ "package": "SSOP-16-208mil",+ "pin_count": 16,+ "category": "Interface",+ "subcategory": "RS232 ICs",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/cb2cefd84f5c400f93c32172142d8125.pdf",+ "parts": {+ "symbol": "sp3220eea-l.kicad_sym",+ "footprint": "sp3220eea-l.kicad_mod",+ "model_3d": "sp3220eea-l.glb",+ "model_3d_step": "sp3220eea-l.step",+ "lbr": "sp3220eea-l.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "EN",+ "type": "input",+ "description": "Receiver Enable Control (active-low, /EN). Drive LOW for normal operation; drive HIGH to tri-state the receiver output R1OUT (high-Z). TTL/CMOS logic level referenced to VCC."+ },+ {+ "number": "2",+ "name": "C1+",+ "type": "passive",+ "description": "Positive terminal of the voltage-doubler charge-pump capacitor. Connect a 0.1\u00b5F ceramic capacitor between C1+ (pin 2) and C1- (pin 4)."+ },+ {+ "number": "3",+ "name": "V+",+ "type": "power_out",+ "description": "Positive charge-pump output, nominally +5.5V generated by the internal doubler. Bypass with a 0.1\u00b5F capacitor to GND (or to VCC)."+ },+ {+ "number": "4",+ "name": "C1-",+ "type": "passive",+ "description": "Negative terminal of the voltage-doubler charge-pump capacitor. Connect a 0.1\u00b5F ceramic capacitor between C1+ (pin 2) and C1- (pin 4)."+ },+ {+ "number": "5",+ "name": "C2+",+ "type": "passive",+ "description": "Positive terminal of the inverting charge-pump capacitor. Connect a 0.1\u00b5F ceramic capacitor between C2+ (pin 5) and C2- (pin 6)."+ },+ {+ "number": "6",+ "name": "C2-",+ "type": "passive",+ "description": "Negative terminal of the inverting charge-pump capacitor. Connect a 0.1\u00b5F ceramic capacitor between C2+ (pin 5) and C2- (pin 6)."+ },+ {+ "number": "7",+ "name": "V-",+ "type": "power_out",+ "description": "Negative charge-pump output, nominally -5.5V generated by the inverter. Bypass with a 0.1\u00b5F capacitor to GND."+ },+ {+ "number": "8",+ "name": "R1IN",+ "type": "input",+ "description": "RS-232 receiver input. Accepts \u00b115V RS-232 signaling with typical input threshold LOW 0.6/0.8V and HIGH 1.5/1.8V (at VCC=3.3V/5.0V), ~0.3V hysteresis, and 3-7k\u03a9 input resistance to ground."+ },+ {+ "number": "9",+ "name": "R1OUT",+ "type": "output",+ "description": "TTL/CMOS receiver output. Drives VOL \u2264 0.4V at IOL=1.6mA and VOH \u2265 VCC-0.6V at IOH=-1.0mA. Tri-stated when /EN is HIGH; remains active in shutdown so external UARTs can be monitored."+ },+ {+ "number": "10",+ "name": "NC",+ "type": "unconnected",+ "description": "No Connect. Leave floating or tie according to layout preference."+ },+ {+ "number": "11",+ "name": "T1IN",+ "type": "input",+ "description": "TTL/CMOS driver input. Logic thresholds: VIL \u2264 0.8V, VIH \u2265 2.0V (VCC=3.3V) / 2.4V (VCC=5.0V). Typical input hysteresis 250mV. Datasheet recommends tying an unused input to VCC or GND."+ },+ {+ "number": "12",+ "name": "NC",+ "type": "unconnected",+ "description": "No Connect. Leave floating."+ },+ {+ "number": "13",+ "name": "T1OUT",+ "type": "output",+ "description": "RS-232 driver output. Delivers \u00b15.0V (typ \u00b15.4V) into a 3k\u03a9 / 1000pF load with internally slew-rate-limited transitions (\u226430V/\u00b5s). Output resistance 300\u03a9; short-circuit protected to ground."+ },+ {+ "number": "14",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference for logic, receivers and charge pump."+ },+ {+ "number": "15",+ "name": "VCC",+ "type": "power_in",+ "description": "+3.0V to +5.5V supply voltage input. Bypass to GND with a 0.1\u00b5F ceramic capacitor. Typical supply current 0.3mA (no load); \u22641\u00b5A in shutdown."+ },+ {+ "number": "16",+ "name": "SHDN",+ "type": "input",+ "description": "Shutdown Control input (active-low, /SHDN). Drive HIGH for normal operation; drive LOW to shut down the driver (high-Z output) and disable the on-chip charge pump (V+ pulled to VCC, V- pulled to GND). Receiver output R1OUT remains active in shutdown."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/cb2cefd84f5c400f93c32172142d8125.pdf",+ "pages": 18,+ "sha256": "4ab6bc07e882ad10",+ "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": "MaxLinear",+ "Package": "SSOP-16-208mil",+ "Category": "Interface",+ "Pins": "16"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "sp3220eea-l"+ ],+ "discovery_pitch": "SP3220EEA-L (MaxLinear) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +186,5 @@ "docs/sp3220eea-l-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }