component
SN65HVD61DR
Public Made by Adomby adom
Texas Instruments Interface - Specialized, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+50@@ -0,0 +1,50 @@+# SN65HVD61DR++**Texas Instruments** · Interface - Specialized · SOIC-14++SN65HVD61DR from Texas Instruments, in a SOIC-14. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | RX | output | Primary receiver output, high when VXF3 exceeds VXF1 by more than VTH+ and low below VTH-, high-impedance when CHEN is low; rated ±15 mA absolute max, 8 mA recommended. |+| 2 | CD | output | Carrier detect output, high when (VXF3 - VXF1) exceeds VCD (175 to 255 mV) and low otherwise, high-impedance when CHEN is low; rated ±15 mA absolute max. |+| 3 | VDD | power_in | I/O supply voltage of 2.375 V to 5.5 V (absolute max 6 V), should match the controller supply. |+| 4 | CHEN | input | Chip enable logic input; low or open disables the chip (low-power standby, RX and CD high-impedance), high enables it; input range -0.5 to 6 V. |+| 5 | TX | input | Transmitter logic input; with TXBAR low or open and TXEN high it drives XF3 low, input range -0.5 to 6 V. |+| 6 | TXBAR | input | Complementary transmitter logic input (active-low TX); TX and TXBAR both high is not supported in ControlNet applications, input range -0.5 to 6 V. |+| 7 | TXEN | input | Transmitter enable logic input; low or open places XF1 and XF3 in high-impedance state, input range -0.5 to 6 V. |+| 8 | SIG | output | Signal strength analog output proportional to the differential voltage between XF1 and XF3 (1.25 V typ at zero input, gain 120 to 140 mV/V), for diagnostics; output current ±1 mA. |+| 9 | DGND | power_in | Digital ground, to be connected to a common ground plane with CGND external to the device. |+| 10 | XF3 | bidirectional | Bus terminal to the transformer, transmitter sink output and receiver input, voltage range -22 to +22 V absolute max, current internally limited. |+| 11 | CGND | power_in | Analog (bus) ground, tied internally to pin 13 and to be connected to a common ground plane with DGND. |+| 12 | XF1 | bidirectional | Bus terminal to the transformer, transmitter sink output and receiver input, voltage range -22 to +22 V absolute max, current internally limited. |+| 13 | CGND | power_in | Analog (bus) ground, second CGND pin shown with pin 11 in the functional diagram. |+| 14 | VCC | power_in | Analog supply voltage of 4.5 V to 5.5 V (5 V nominal, absolute max 6 V); device is disabled below 2.1 V. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-14 |+| Category | Interface |+| Pins | 14 |++## CAD (KiCad official)++- Symbol: `SN65HVD61DR`+- Footprint: `Package_SO:SOIC-14_3.9x8.7mm_P1.27mm`+- 3D model: SOIC-14 (KiCad packages3D, STEP)+- 3D model files: `sn65hvd61dr-etched.step` / `sn65hvd61dr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sn65hvd61dr.step` / `sn65hvd61dr.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/lit/ds/symlink/sn65hvd61.pdf) (22 pp, sha256 `942e32f8c7d3d5a3`, retrieved 2026-10-08, tier: manufacturer)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-opus-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/sn65hvd61dr-datasheet.pdf)
page.jsonadded+237@@ -0,0 +1,237 @@+{+ "slug": "sn65hvd61dr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Interface - Specialized, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "interface",+ "sn65hvd61dr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "sn65hvd61dr.kicad_sym",+ "sn65hvd61dr.kicad_mod",+ "sn65hvd61dr.glb",+ "sn65hvd61dr.step",+ "sn65hvd61dr.lbr",+ "docs/hero.png",+ "docs/sn65hvd61dr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "sn65hvd61dr-hero.glb",+ "sn65hvd61dr-hero.overlay.json"+ ],+ "component": {+ "mpn": "SN65HVD61DR",+ "manufacturer": "Texas Instruments",+ "package": "SOIC-14",+ "pin_count": 14,+ "category": "Interface",+ "subcategory": "Interface - Specialized",+ "datasheet": "https://www.ti.com/lit/ds/symlink/sn65hvd61.pdf",+ "parts": {+ "symbol": "sn65hvd61dr.kicad_sym",+ "footprint": "sn65hvd61dr.kicad_mod",+ "model_3d": "sn65hvd61dr-hero.glb",+ "model_3d_plain": "sn65hvd61dr.glb",+ "model_3d_step": "sn65hvd61dr-etched.step",+ "model_3d_step_plain": "sn65hvd61dr.step",+ "lbr": "sn65hvd61dr.lbr"+ },+ "distributor_links": {+ "lcsc": "C2672400",+ "digikey": "SN65HVD61DR-ND",+ "mouser": "595-SN65HVD61DR"+ },+ "distributor_check": {+ "checked_at": "2026-10-08T16:04:58Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "SN65HVD61DR-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-SN65HVD61DR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "RX",+ "type": "output",+ "description": "Primary receiver output, high when VXF3 exceeds VXF1 by more than VTH+ and low below VTH-, high-impedance when CHEN is low; rated ±15 mA absolute max, 8 mA recommended."+ },+ {+ "number": "2",+ "name": "CD",+ "type": "output",+ "description": "Carrier detect output, high when (VXF3 - VXF1) exceeds VCD (175 to 255 mV) and low otherwise, high-impedance when CHEN is low; rated ±15 mA absolute max."+ },+ {+ "number": "3",+ "name": "VDD",+ "type": "power_in",+ "description": "I/O supply voltage of 2.375 V to 5.5 V (absolute max 6 V), should match the controller supply."+ },+ {+ "number": "4",+ "name": "CHEN",+ "type": "input",+ "description": "Chip enable logic input; low or open disables the chip (low-power standby, RX and CD high-impedance), high enables it; input range -0.5 to 6 V."+ },+ {+ "number": "5",+ "name": "TX",+ "type": "input",+ "description": "Transmitter logic input; with TXBAR low or open and TXEN high it drives XF3 low, input range -0.5 to 6 V."+ },+ {+ "number": "6",+ "name": "TXBAR",+ "type": "input",+ "description": "Complementary transmitter logic input (active-low TX); TX and TXBAR both high is not supported in ControlNet applications, input range -0.5 to 6 V."+ },+ {+ "number": "7",+ "name": "TXEN",+ "type": "input",+ "description": "Transmitter enable logic input; low or open places XF1 and XF3 in high-impedance state, input range -0.5 to 6 V."+ },+ {+ "number": "8",+ "name": "SIG",+ "type": "output",+ "description": "Signal strength analog output proportional to the differential voltage between XF1 and XF3 (1.25 V typ at zero input, gain 120 to 140 mV/V), for diagnostics; output current ±1 mA."+ },+ {+ "number": "9",+ "name": "DGND",+ "type": "power_in",+ "description": "Digital ground, to be connected to a common ground plane with CGND external to the device."+ },+ {+ "number": "10",+ "name": "XF3",+ "type": "bidirectional",+ "description": "Bus terminal to the transformer, transmitter sink output and receiver input, voltage range -22 to +22 V absolute max, current internally limited."+ },+ {+ "number": "11",+ "name": "CGND",+ "type": "power_in",+ "description": "Analog (bus) ground, tied internally to pin 13 and to be connected to a common ground plane with DGND."+ },+ {+ "number": "12",+ "name": "XF1",+ "type": "bidirectional",+ "description": "Bus terminal to the transformer, transmitter sink output and receiver input, voltage range -22 to +22 V absolute max, current internally limited."+ },+ {+ "number": "13",+ "name": "CGND",+ "type": "power_in",+ "description": "Analog (bus) ground, second CGND pin shown with pin 11 in the functional diagram."+ },+ {+ "number": "14",+ "name": "VCC",+ "type": "power_in",+ "description": "Analog supply voltage of 4.5 V to 5.5 V (5 V nominal, absolute max 6 V); device is disabled below 2.1 V."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-sonnet-5-5",+ "primary_mode": "text+vision",+ "consensus_model": "claude-opus-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: The datasheet has no pin-out table or package top view in the text or the pages read. Pin numbers co; Pin types (e.g. XF1/XF3 as bidirectional) and pin descriptions are inferred from the function tables",+ "vision extraction: provenance cannot be text-verified; needs consensus"+ ],+ "pages_sent": 22,+ "cost_usd": 0.5474,+ "at": "2026-10-08T16:04:40"+ },+ "datasheet": {+ "url": "https://www.ti.com/lit/ds/symlink/sn65hvd61.pdf",+ "pages": 22,+ "sha256": "942e32f8c7d3d5a3",+ "source_tier": "mfr"+ },+ "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"+ },+ "models_3d": [+ {+ "file": "sn65hvd61dr.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6,+ 8.7,+ 1.75+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "3b9a775da256c8afcc28dcddfbc2eb3f266107fe61ce8446d96f2c52b6f44a70",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "sn65hvd61dr-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6,+ 8.7,+ 1.75+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "a649e4293d71b0288e211dbfe7b252a28a30da81cb5ee4dca96b20b339a1ab64",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ]+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}