component
BL1551B
Public Made by Adomby adom
BL Shanghai Belling Analog Switches, Multiplexers, SC-70-6. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+104−8@@ -1,13 +1,114 @@ {+ "schema_version": 1,+ "type": "component", "slug": "bl1551b",+ "title": "BL1551B",+ "brief": "BL Shanghai Belling Analog Switches, Multiplexers, SC-70-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "BL Shanghai Belling Analog Switches, Multiplexers, SC-70-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "interface", "bl1551b" ],+ "component": {+ "mpn": "BL1551B",+ "manufacturer": "BL Shanghai Belling",+ "package": "SC-70-6",+ "pin_count": 6,+ "category": "Interface",+ "subcategory": "Analog Switches, Multiplexers",+ "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2201121900_BL-Shanghai-Belling-BL1551B_C2944066.pdf",+ "parts": {+ "symbol": "bl1551b.kicad_sym",+ "footprint": "bl1551b.kicad_mod",+ "model_3d": "bl1551b.glb",+ "model_3d_step": "bl1551b.step",+ "lbr": "bl1551b.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "A1",+ "type": "bidirectional",+ "description": "Analog switch throw terminal 1. Bidirectional data port; connected to common terminal B when ENB is HIGH. Signal range 0V to VCC; RON ~2.7\u03a9 at VCC=5V."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Ground return for the device."+ },+ {+ "number": "3",+ "name": "A2",+ "type": "bidirectional",+ "description": "Analog switch throw terminal 2. Bidirectional data port; connected to common terminal B when ENB is LOW. Signal range 0V to VCC; RON ~2.7\u03a9 at VCC=5V."+ },+ {+ "number": "4",+ "name": "B",+ "type": "bidirectional",+ "description": "Analog switch common (pole) terminal. Bidirectional data port routed to either A1 or A2 under control of ENB. Signal range 0V to VCC."+ },+ {+ "number": "5",+ "name": "VCC",+ "type": "power_in",+ "description": "Positive supply input, 1.8V to 5.5V operating range (6V absolute max). Bypass with a 0.1\u00b5F capacitor to GND."+ },+ {+ "number": "6",+ "name": "ENB",+ "type": "input",+ "description": "Digital logic control input selecting the switch position. ENB=HIGH connects A1 to B; ENB=LOW connects A2 to B. TTL/CMOS compatible (VIH \u2265 1.5V, VIL \u2264 0.6V at VCC=5V). Must not be left floating."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2201121900_BL-Shanghai-Belling-BL1551B_C2944066.pdf",+ "pages": 10,+ "sha256": "e066dbc07f7b36a0",+ "source_tier": "lcsc"+ },+ "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": {+ "Manufacturer": "BL Shanghai Belling",+ "Package": "SC-70-6",+ "Category": "Interface",+ "Pins": "6"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "bl1551b"+ ],+ "discovery_pitch": "BL1551B (BL Shanghai Belling) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +126,5 @@ "docs/bl1551b-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }