component
ST26C31BDR
Public Made by Adomby adom
STMicroelectronics RS-485 / RS-422 ICs, SOIC-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": "st26c31bdr",+ "title": "ST26C31BDR",+ "brief": "STMicroelectronics RS-485 / RS-422 ICs, SOIC-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "STMicroelectronics RS-485 / RS-422 ICs, SOIC-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "interface", "st26c31bdr" ],+ "component": {+ "mpn": "ST26C31BDR",+ "manufacturer": "STMicroelectronics",+ "package": "SOIC-16",+ "pin_count": 16,+ "category": "Interface",+ "subcategory": "RS-485 / RS-422 ICs",+ "datasheet": "https://www.st.com/resource/en/datasheet/st26c31bdr.pdf",+ "parts": {+ "symbol": "st26c31bdr.kicad_sym",+ "footprint": "st26c31bdr.kicad_mod",+ "model_3d": "st26c31bdr.glb",+ "model_3d_step": "st26c31bdr.step",+ "lbr": "st26c31bdr.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "AIN",+ "type": "input",+ "description": "Channel A TTL/CMOS single-ended input. VIH >= 2 V, VIL <= 0.8 V. Drives the channel A differential output pair (AOUT / /AOUT)."+ },+ {+ "number": "2",+ "name": "AOUT",+ "type": "output",+ "description": "Channel A non-inverting differential (RS-422) output. 3-state; high impedance when enable inputs disable the driver. Drives balanced line loads (RL = 100 \u03a9 typical)."+ },+ {+ "number": "3",+ "name": "/AOUT",+ "type": "output",+ "description": "Channel A inverting differential (RS-422) output (complement of AOUT). 3-state; high impedance when enable inputs disable the driver."+ },+ {+ "number": "4",+ "name": "EN",+ "type": "input",+ "description": "Active-high enable input. Together with /EN (pin 12) enables all four channel outputs. When EN = L and /EN = H, all outputs are placed in high-impedance (Z) state."+ },+ {+ "number": "5",+ "name": "/BOUT",+ "type": "output",+ "description": "Channel B inverting differential (RS-422) output (complement of BOUT). 3-state; high impedance when the driver is disabled."+ },+ {+ "number": "6",+ "name": "BOUT",+ "type": "output",+ "description": "Channel B non-inverting differential (RS-422) output. 3-state; high impedance when the driver is disabled."+ },+ {+ "number": "7",+ "name": "BIN",+ "type": "input",+ "description": "Channel B TTL/CMOS single-ended input. VIH >= 2 V, VIL <= 0.8 V. Drives the channel B differential output pair."+ },+ {+ "number": "8",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground reference (0 V). Common return for VCC and all I/O."+ },+ {+ "number": "9",+ "name": "CIN",+ "type": "input",+ "description": "Channel C TTL/CMOS single-ended input. VIH >= 2 V, VIL <= 0.8 V. Drives the channel C differential output pair."+ },+ {+ "number": "10",+ "name": "COUT",+ "type": "output",+ "description": "Channel C non-inverting differential (RS-422) output. 3-state; high impedance when the driver is disabled."+ },+ {+ "number": "11",+ "name": "/COUT",+ "type": "output",+ "description": "Channel C inverting differential (RS-422) output (complement of COUT). 3-state; high impedance when the driver is disabled."+ },+ {+ "number": "12",+ "name": "/EN",+ "type": "input",+ "description": "Active-low enable input. Together with EN (pin 4) enables all four channel outputs. When EN = L and /EN = H, all outputs are placed in high-impedance (Z) state."+ },+ {+ "number": "13",+ "name": "/DOUT",+ "type": "output",+ "description": "Channel D inverting differential (RS-422) output (complement of DOUT). 3-state; high impedance when the driver is disabled."+ },+ {+ "number": "14",+ "name": "DOUT",+ "type": "output",+ "description": "Channel D non-inverting differential (RS-422) output. 3-state; high impedance when the driver is disabled."+ },+ {+ "number": "15",+ "name": "DIN",+ "type": "input",+ "description": "Channel D TTL/CMOS single-ended input. VIH >= 2 V, VIL <= 0.8 V. Drives the channel D differential output pair."+ },+ {+ "number": "16",+ "name": "VCC",+ "type": "power_in",+ "description": "Positive supply voltage. Recommended 4.5 to 5.5 V (nominal 5 V); absolute max 7 V. Typical quiescent supply current 200 \u00b5A (max 500 \u00b5A) with static inputs."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.st.com/resource/en/datasheet/st26c31bdr.pdf",+ "pages": 15,+ "sha256": "628b38556e56079d",+ "source_tier": "mfr"+ },+ "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": "STMicroelectronics",+ "Package": "SOIC-16",+ "Category": "Interface",+ "Pins": "16"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "st26c31bdr"+ ],+ "discovery_pitch": "ST26C31BDR (STMicroelectronics) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +186,5 @@ "docs/st26c31bdr-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }