component
DIO2133CT14
Public Made by Adomby adom
DIOO Audio Power OpAmps, TSSOP-14. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+152−8@@ -1,13 +1,162 @@ {+ "schema_version": 1,+ "type": "component", "slug": "dio2133ct14",+ "title": "DIO2133CT14",+ "brief": "DIOO Audio Power OpAmps, TSSOP-14. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "DIOO Audio Power OpAmps, TSSOP-14. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "op-amp-cmp", "dio2133ct14" ],+ "component": {+ "mpn": "DIO2133CT14",+ "manufacturer": "DIOO",+ "package": "TSSOP-14",+ "pin_count": 14,+ "category": "Op-amp/Cmp",+ "subcategory": "Audio Power OpAmps",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/56e1f8ee6f4a53518a80c727a79b2a4f.pdf",+ "parts": {+ "symbol": "dio2133ct14.kicad_sym",+ "footprint": "dio2133ct14.kicad_mod",+ "model_3d": "dio2133ct14.glb",+ "model_3d_step": "dio2133ct14.step",+ "lbr": "dio2133ct14.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "+INR",+ "type": "input",+ "description": "Right-channel positive (non-inverting) differential audio input. AC-coupled through CIN to source; gain set by external RIN and Rfb."+ },+ {+ "number": "2",+ "name": "-INR",+ "type": "input",+ "description": "Right-channel negative (inverting) differential audio input. Feedback resistor Rfb connects between this pin and OUTR to set closed-loop gain (\u00b11V/V to \u00b110V/V)."+ },+ {+ "number": "3",+ "name": "OUTR",+ "type": "output",+ "description": "Right-channel audio output. Drives 600\u03a9 load direct-coupled (no DC-blocking cap required) up to 3Vrms with 5V supply; HBM ESD-protected to 8kV."+ },+ {+ "number": "4",+ "name": "SGND",+ "type": "power_in",+ "description": "Signal (analog) ground reference for the audio input stages. Tie to system analog ground plane; keep isolated from PGND return currents."+ },+ {+ "number": "5",+ "name": "EN",+ "type": "input",+ "description": "Chip enable, active-high (VIH \u2265 1.2V at VDD=5V, \u22651.1V at 3.3V; VIL \u2264 0.4V/0.3V). Driving EN low places the device in shutdown with ~90dB input-to-output attenuation and \u22641mA IDD."+ },+ {+ "number": "6",+ "name": "PVSS",+ "type": "power_out",+ "description": "Negative supply rail generated by the internal charge pump. Bypass to ground with a 1\u00b5F CPVSS reservoir capacitor; provides the negative rail that eliminates the need for output DC-blocking capacitors."+ },+ {+ "number": "7",+ "name": "CN",+ "type": "bidirectional",+ "description": "Charge-pump flying capacitor negative terminal. Connect a 1\u00b5F CPUMP capacitor between CP (pin 8) and CN; switching frequency \u2248310kHz."+ },+ {+ "number": "8",+ "name": "CP",+ "type": "bidirectional",+ "description": "Charge-pump flying capacitor positive terminal. Connect a 1\u00b5F CPUMP capacitor between CP and CN (pin 7)."+ },+ {+ "number": "9",+ "name": "PVDD",+ "type": "power_in",+ "description": "Positive supply input, 3.0V to 5.5V (absolute max 7.5V). Powers the driver and charge pump; bypass locally to PGND. IDD \u2248 11mA at 3.3V, 12mA at 5V (no load)."+ },+ {+ "number": "10",+ "name": "PGND",+ "type": "power_in",+ "description": "Power ground return for PVDD and the charge-pump output stage. Route as low-impedance path to the supply bypass; separate from SGND at a single star point."+ },+ {+ "number": "11",+ "name": "UVP",+ "type": "input",+ "description": "External under-voltage detection input; typical threshold VUVP = 1.11V (1.08V min, 1.14V max) with 5\u00b5A hysteresis current. Drive from a resistor divider off the monitored rail; when the divided voltage falls below VUVP the outputs are muted for pop-free shutdown."+ },+ {+ "number": "12",+ "name": "OUTL",+ "type": "output",+ "description": "Left-channel audio output. Drives 600\u03a9 load direct-coupled (no DC-blocking cap required) up to 3Vrms with 5V supply; HBM ESD-protected to 8kV."+ },+ {+ "number": "13",+ "name": "-INL",+ "type": "input",+ "description": "Left-channel negative (inverting) differential audio input. Feedback resistor Rfb connects between this pin and OUTL to set closed-loop gain (\u00b11V/V to \u00b110V/V)."+ },+ {+ "number": "14",+ "name": "+INL",+ "type": "input",+ "description": "Left-channel positive (non-inverting) differential audio input. AC-coupled through CIN to source; gain set by external RIN and Rfb."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/56e1f8ee6f4a53518a80c727a79b2a4f.pdf",+ "pages": 14,+ "sha256": "f9f0b81bf6b10241",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 14,+ "described": 14,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "DIOO",+ "Package": "TSSOP-14",+ "Category": "Op-amp/Cmp",+ "Pins": "14"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "dio2133ct14"+ ],+ "discovery_pitch": "DIO2133CT14 (DIOO) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +174,5 @@ "docs/dio2133ct14-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }