component
BD3702FV-E2
Public Made by Adomby adom
ROHM Semicon Audio Interface ICs, SSOP-28-208mil. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+242−8@@ -1,13 +1,252 @@ {+ "schema_version": 1,+ "type": "component", "slug": "bd3702fv-e2",+ "title": "BD3702FV-E2",+ "brief": "ROHM Semicon Audio Interface ICs, SSOP-28-208mil. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "ROHM Semicon Audio Interface ICs, SSOP-28-208mil. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "interface", "bd3702fv-e2" ],+ "component": {+ "mpn": "BD3702FV-E2",+ "manufacturer": "ROHM Semicon",+ "package": "SSOP-28-208mil",+ "pin_count": 28,+ "category": "Interface",+ "subcategory": "Audio Interface ICs",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884666576855040",+ "parts": {+ "symbol": "bd3702fv-e2.kicad_sym",+ "footprint": "bd3702fv-e2.kicad_mod",+ "model_3d": "bd3702fv-e2.glb",+ "model_3d_step": "bd3702fv-e2.step",+ "lbr": "bd3702fv-e2.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "A1",+ "type": "input",+ "description": "Selector 'A' single-ended audio input, channel 1 (left). Typical input impedance 100 kOhm; DC-blocking cap required. Selectable through the input selector matrix (see Table 1 modes)."+ },+ {+ "number": "2",+ "name": "A2",+ "type": "input",+ "description": "Selector 'A' single-ended audio input, channel 2 (right). Rin(A,B,C) typ 100 kOhm."+ },+ {+ "number": "3",+ "name": "B1",+ "type": "input",+ "description": "Selector 'B' single-ended audio input, channel 1. Rin(A,B,C) typ 100 kOhm."+ },+ {+ "number": "4",+ "name": "B2",+ "type": "input",+ "description": "Selector 'B' single-ended audio input, channel 2. Rin(A,B,C) typ 100 kOhm."+ },+ {+ "number": "5",+ "name": "C1",+ "type": "input",+ "description": "Selector 'C' single-ended audio input, channel 1. Rin(A,B,C) typ 100 kOhm."+ },+ {+ "number": "6",+ "name": "C2",+ "type": "input",+ "description": "Selector 'C' single-ended audio input, channel 2. Rin(A,B,C) typ 100 kOhm."+ },+ {+ "number": "7",+ "name": "DP1",+ "type": "input",+ "description": "Selector 'D' differential positive input, channel 1. Ground-isolation amplifier front-end for external stereo input (Rin(D,E) typ 250 kOhm)."+ },+ {+ "number": "8",+ "name": "DN",+ "type": "input",+ "description": "Selector 'D' differential negative input (shared between D1 and D2 channels). Ground-reference / return for the D-selector isolation-amp inputs."+ },+ {+ "number": "9",+ "name": "DP2",+ "type": "input",+ "description": "Selector 'D' differential positive input, channel 2. Rin(D,E) typ 250 kOhm."+ },+ {+ "number": "10",+ "name": "EP1",+ "type": "input",+ "description": "Selector 'E' fully-differential positive input, channel 1. Rin(D,E) typ 250 kOhm."+ },+ {+ "number": "11",+ "name": "EN1",+ "type": "input",+ "description": "Selector 'E' fully-differential negative input, channel 1. Rin(D,E) typ 250 kOhm."+ },+ {+ "number": "12",+ "name": "EN2",+ "type": "input",+ "description": "Selector 'E' fully-differential negative input, channel 2. Rin(D,E) typ 250 kOhm."+ },+ {+ "number": "13",+ "name": "EP2",+ "type": "input",+ "description": "Selector 'E' fully-differential positive input, channel 2. Rin(D,E) typ 250 kOhm."+ },+ {+ "number": "14",+ "name": "MIN",+ "type": "input",+ "description": "Monaural mixing input. Sums into the signal path with +7 dB to -79 dB (1 dB step) attenuation, or -infinity via I2C control. Input impedance typ 27 kOhm; max input 2.2 Vrms at THD+N=1%."+ },+ {+ "number": "15",+ "name": "MUTE",+ "type": "input",+ "description": "External compulsory hardware mute input. Forces all outputs muted independent of I2C state (approx. -105 dB typ mute attenuation)."+ },+ {+ "number": "16",+ "name": "LRST",+ "type": "input",+ "description": "Level-meter reset input. Clears the peak-hold state of the internal I2C-readable level meter."+ },+ {+ "number": "17",+ "name": "LOUT",+ "type": "output",+ "description": "Level-meter DC output. DC voltage proportional to input level (Vmax typ 3.1 V, offset typ 0 mV) for driving an external analog meter."+ },+ {+ "number": "18",+ "name": "OUTS2",+ "type": "output",+ "description": "Subwoofer output, channel 2. Rout typ 50 Ohm; Vom typ 2.2 Vrms at THD+N=1%. Fed from the LPF (fc 55/85/120 Hz) with 0/180 deg phase select."+ },+ {+ "number": "19",+ "name": "OUTS1",+ "type": "output",+ "description": "Subwoofer output, channel 1. Rout typ 50 Ohm; Vom typ 2.2 Vrms at THD+N=1%."+ },+ {+ "number": "20",+ "name": "OUTR2",+ "type": "output",+ "description": "Rear stereo output, channel 2. Post fader/EQ/loudness path; Rout typ 50 Ohm."+ },+ {+ "number": "21",+ "name": "OUTR1",+ "type": "output",+ "description": "Rear stereo output, channel 1. Post fader/EQ/loudness path; Rout typ 50 Ohm."+ },+ {+ "number": "22",+ "name": "OUTF2",+ "type": "output",+ "description": "Front stereo output, channel 2. Post fader/EQ/loudness path; Rout typ 50 Ohm."+ },+ {+ "number": "23",+ "name": "OUTF1",+ "type": "output",+ "description": "Front stereo output, channel 1. Post fader/EQ/loudness path; Rout typ 50 Ohm."+ },+ {+ "number": "24",+ "name": "VCC",+ "type": "power_in",+ "description": "Analog power supply. Operating range 7.0-9.5 V (abs max 10.0 V). Iq typ 48 mA (no signal). Bypass to GND with a short-return decoupling capacitor."+ },+ {+ "number": "25",+ "name": "SCL",+ "type": "input",+ "description": "I2C bus serial clock input. Compatible with 3.3 V or 5 V I2C logic levels. Requires external pull-up."+ },+ {+ "number": "26",+ "name": "SDA",+ "type": "bidirectional",+ "description": "I2C bus serial data line. Compatible with 3.3 V or 5 V I2C logic. Open-drain; requires external pull-up."+ },+ {+ "number": "27",+ "name": "GND",+ "type": "power_in",+ "description": "Analog / signal ground. Single-point connect all grounds here; keep decoupling loop short."+ },+ {+ "number": "28",+ "name": "FIL",+ "type": "passive",+ "description": "VCC/2 mid-supply reference / filter pin. Connect an external bypass capacitor to GND to filter the internal VCC/2 bias used by the audio signal path."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884666576855040",+ "pages": 36,+ "sha256": "0e02483cd0911e8c",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 28,+ "described": 28,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "ROHM Semicon",+ "Package": "SSOP-28-208mil",+ "Category": "Interface",+ "Pins": "28"+ }+ },+ "variants": [+ {+ "mpn": "BD3702FV-E2",+ "kind": "packaging"+ }+ ],+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "bd3702fv-e2"+ ],+ "discovery_pitch": "BD3702FV-E2 (ROHM Semicon) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +264,5 @@ "docs/bd3702fv-e2-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }