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SN65MLVD048RGZR
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Texas Instruments LVDS ICs, VQFN-48-EP(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+86@@ -0,0 +1,86 @@+# SN65MLVD048RGZR++**Texas Instruments** · LVDS ICs · VQFN-48-EP(7x7)++SN65MLVD048RGZR from Texas Instruments, in a VQFN-48-EP(7x7). 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 | NC | unconnected | Not connected. |+| 2 | VCC | power_in | Supply voltage (3V to 3.6V recommended); all VCC pins must be connected to supply. |+| 3 | 2A | bidirectional | Channel 2 M-LVDS bus non-inverting input/output. |+| 4 | 2B | bidirectional | Channel 2 M-LVDS bus inverting input/output. |+| 5 | NC | unconnected | Not connected. |+| 6 | GND | power_in | Circuit ground; all GND pins must be connected to ground. |+| 7 | GND | power_in | Circuit ground; all GND pins must be connected to ground. |+| 8 | NC | unconnected | Not connected. |+| 9 | 3A | bidirectional | Channel 3 M-LVDS bus non-inverting input/output. |+| 10 | 3B | bidirectional | Channel 3 M-LVDS bus inverting input/output. |+| 11 | VCC | power_in | Supply voltage (3V to 3.6V recommended); all VCC pins must be connected to supply. |+| 12 | NC | unconnected | Not connected. |+| 13 | 4A | bidirectional | Channel 4 M-LVDS bus non-inverting input/output. |+| 14 | 4B | bidirectional | Channel 4 M-LVDS bus inverting input/output. |+| 15 | VCC | power_in | Supply voltage (3V to 3.6V recommended); all VCC pins must be connected to supply. |+| 16 | VCC | power_in | Supply voltage (3V to 3.6V recommended); all VCC pins must be connected to supply. |+| 17 | NC | unconnected | Not connected. |+| 18 | GND | power_in | Circuit ground; all GND pins must be connected to ground. |+| 19 | 3RE | input | Channel 3 receiver enable, active low; internally pulled to logic HIGH (receiver disabled) when left floating. |+| 20 | 3FSEN | input | Channel 3 failsafe enable: L selects Type 1 receiver inputs, H selects Type 2; internally pulled HIGH when floating. |+| 21 | 4RE | input | Channel 4 receiver enable, active low; internally pulled to logic HIGH (receiver disabled) when left floating. |+| 22 | 4FSEN | input | Channel 4 failsafe enable: L selects Type 1 receiver inputs, H selects Type 2; internally pulled HIGH when floating. |+| 23 | GND | power_in | Circuit ground; all GND pins must be connected to ground. |+| 24 | VCC | power_in | Supply voltage (3V to 3.6V recommended); all VCC pins must be connected to supply. |+| 25 | NC | unconnected | Not connected. |+| 26 | 4R | output | Channel 4 receiver data output. |+| 27 | GND | power_in | Circuit ground; all GND pins must be connected to ground. |+| 28 | NC | unconnected | Not connected. |+| 29 | 3R | output | Channel 3 receiver data output. |+| 30 | PDN | input | Power down: HIGH powers the device up, LOW overrides all other controls and powers down with all outputs Hi-Z; internally pulled LOW when floating. |+| 31 | GND | power_in | Circuit ground; all GND pins must be connected to ground. |+| 32 | NC | unconnected | Not connected. |+| 33 | 2R | output | Channel 2 receiver data output. |+| 34 | GND | power_in | Circuit ground; all GND pins must be connected to ground. |+| 35 | NC | unconnected | Not connected. |+| 36 | 1R | output | Channel 1 receiver data output. |+| 37 | VCC | power_in | Supply voltage (3V to 3.6V recommended); all VCC pins must be connected to supply. |+| 38 | GND | power_in | Circuit ground; all GND pins must be connected to ground. |+| 39 | 1FSEN | input | Channel 1 failsafe enable: L selects Type 1 receiver inputs, H selects Type 2; internally pulled HIGH when floating. |+| 40 | 1RE | input | Channel 1 receiver enable, active low; internally pulled to logic HIGH (receiver disabled) when left floating. |+| 41 | 2FSEN | input | Channel 2 failsafe enable: L selects Type 1 receiver inputs, H selects Type 2; internally pulled HIGH when floating. |+| 42 | 2RE | input | Channel 2 receiver enable, active low; internally pulled to logic HIGH (receiver disabled) when left floating. |+| 43 | GND | power_in | Circuit ground; all GND pins must be connected to ground. |+| 44 | NC | unconnected | Not connected; internal TI test pin that must be left unconnected. |+| 45 | VCC | power_in | Supply voltage (3V to 3.6V recommended); all VCC pins must be connected to supply. |+| 46 | VCC | power_in | Supply voltage (3V to 3.6V recommended); all VCC pins must be connected to supply. |+| 47 | 1A | bidirectional | Channel 1 M-LVDS bus non-inverting input/output. |+| 48 | 1B | bidirectional | Channel 1 M-LVDS bus inverting input/output. |+| 49 | EP | power_in | PowerPAD exposed thermal pad, connected to GND and must be soldered to the board. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | VQFN-48-EP(7x7) |+| Category | Interface |+| Pins | 49 |++## CAD (KiCad official)++- Symbol: `SN65MLVD048RGZR`+- Footprint: `Package_DFN_QFN:QFN-48-1EP_7x7mm_P0.5mm_EP5.15x5.15mm`+- 3D model: VQFN-48-EP(7x7) (KiCad packages3D, STEP)+- 3D model files: `sn65mlvd048rgzr-etched.step` / `sn65mlvd048rgzr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sn65mlvd048rgzr.step` / `sn65mlvd048rgzr.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/cn/lit/gpn/sn65mlvd048) (26 pp, sha256 `c68aa86e827f9fcd`, retrieved 2026-10-07, tier: lcsc)+- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-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/sn65mlvd048rgzr-datasheet.pdf)
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all VCC pins must be connected to supply."+ },+ {+ "number": "3",+ "name": "2A",+ "type": "bidirectional",+ "description": "Channel 2 M-LVDS bus non-inverting input/output."+ },+ {+ "number": "4",+ "name": "2B",+ "type": "bidirectional",+ "description": "Channel 2 M-LVDS bus inverting input/output."+ },+ {+ "number": "5",+ "name": "NC",+ "type": "unconnected",+ "description": "Not connected."+ },+ {+ "number": "6",+ "name": "GND",+ "type": "power_in",+ "description": "Circuit ground; all GND pins must be connected to ground."+ },+ {+ "number": "7",+ "name": "GND",+ "type": "power_in",+ "description": "Circuit ground; all GND pins must be connected to ground."+ },+ {+ "number": "8",+ "name": "NC",+ "type": "unconnected",+ "description": "Not connected."+ },+ {+ "number": "9",+ "name": "3A",+ "type": "bidirectional",+ "description": "Channel 3 M-LVDS bus non-inverting input/output."+ },+ {+ "number": "10",+ "name": "3B",+ "type": "bidirectional",+ "description": "Channel 3 M-LVDS bus inverting input/output."+ },+ {+ "number": "11",+ "name": "VCC",+ "type": "power_in",+ "description": "Supply voltage (3V to 3.6V recommended); all VCC pins must be connected to supply."+ },+ {+ "number": "12",+ "name": "NC",+ "type": "unconnected",+ "description": "Not connected."+ },+ {+ "number": "13",+ "name": "4A",+ "type": "bidirectional",+ "description": "Channel 4 M-LVDS bus non-inverting input/output."+ },+ {+ "number": "14",+ "name": "4B",+ "type": "bidirectional",+ "description": "Channel 4 M-LVDS bus inverting input/output."+ },+ {+ "number": "15",+ "name": "VCC",+ "type": "power_in",+ "description": "Supply voltage (3V to 3.6V recommended); all VCC pins must be connected to supply."+ },+ {+ "number": "16",+ "name": "VCC",+ "type": "power_in",+ "description": "Supply voltage (3V to 3.6V recommended); all VCC pins must be connected to supply."+ },+ {+ "number": "17",+ "name": "NC",+ "type": "unconnected",+ "description": "Not connected."+ },+ {+ "number": "18",+ "name": "GND",+ "type": "power_in",+ "description": "Circuit ground; all GND pins must be connected to ground."+ },+ {+ "number": "19",+ "name": "3RE",+ "type": "input",+ "description": "Channel 3 receiver enable, active low; internally pulled to logic HIGH (receiver disabled) when left floating."+ },+ {+ "number": "20",+ "name": "3FSEN",+ "type": "input",+ "description": "Channel 3 failsafe enable: L selects Type 1 receiver inputs, H selects Type 2; internally pulled HIGH when floating."+ },+ {+ "number": "21",+ "name": "4RE",+ "type": "input",+ "description": "Channel 4 receiver enable, active low; internally pulled to logic HIGH (receiver disabled) when left floating."+ },+ {+ "number": "22",+ "name": "4FSEN",+ "type": "input",+ "description": "Channel 4 failsafe enable: L selects Type 1 receiver inputs, H selects Type 2; internally pulled HIGH when floating."+ },+ {+ "number": "23",+ "name": "GND",+ "type": "power_in",+ "description": "Circuit ground; all GND pins must be connected to ground."+ },+ {+ "number": "24",+ "name": "VCC",+ "type": "power_in",+ "description": "Supply voltage (3V to 3.6V recommended); all VCC pins must be connected to supply."+ },+ {+ "number": "25",+ "name": "NC",+ "type": "unconnected",+ "description": "Not connected."+ },+ {+ "number": "26",+ "name": "4R",+ "type": "output",+ "description": "Channel 4 receiver data output."+ },+ {+ "number": "27",+ "name": "GND",+ "type": "power_in",+ "description": "Circuit ground; all GND pins must be connected to ground."+ },+ {+ "number": "28",+ "name": "NC",+ "type": "unconnected",+ "description": "Not connected."+ },+ {+ "number": "29",+ "name": "3R",+ "type": "output",+ "description": "Channel 3 receiver data output."+ },+ {+ "number": "30",+ "name": "PDN",+ "type": "input",+ "description": "Power down: HIGH powers the device up, LOW overrides all other controls and powers down with all outputs Hi-Z; internally pulled LOW when floating."+ },+ {+ "number": "31",+ "name": "GND",+ "type": "power_in",+ "description": "Circuit ground; all GND pins must be connected to ground."+ },+ {+ "number": "32",+ "name": "NC",+ "type": "unconnected",+ "description": "Not connected."+ },+ {+ "number": "33",+ "name": "2R",+ "type": "output",+ "description": "Channel 2 receiver data output."+ },+ {+ "number": "34",+ "name": "GND",+ "type": "power_in",+ "description": "Circuit ground; all GND pins must be connected to ground."+ },+ {+ "number": "35",+ "name": "NC",+ "type": "unconnected",+ "description": "Not connected."+ },+ {+ "number": "36",+ "name": "1R",+ "type": "output",+ "description": "Channel 1 receiver data output."+ },+ {+ "number": "37",+ "name": "VCC",+ "type": "power_in",+ "description": "Supply voltage (3V to 3.6V recommended); all VCC pins must be connected to supply."+ },+ {+ "number": "38",+ "name": "GND",+ "type": "power_in",+ "description": "Circuit ground; all GND pins must be connected to ground."+ },+ {+ "number": "39",+ "name": "1FSEN",+ "type": "input",+ "description": "Channel 1 failsafe enable: L selects Type 1 receiver inputs, H selects Type 2; internally pulled HIGH when floating."+ },+ {+ "number": "40",+ "name": "1RE",+ "type": "input",+ "description": "Channel 1 receiver enable, active low; internally pulled to logic HIGH (receiver disabled) when left floating."+ },+ {+ "number": "41",+ "name": "2FSEN",+ "type": "input",+ "description": "Channel 2 failsafe enable: L selects Type 1 receiver inputs, H selects Type 2; internally pulled HIGH when floating."+ },+ {+ "number": "42",+ "name": "2RE",+ "type": "input",+ "description": "Channel 2 receiver enable, active low; internally pulled to logic HIGH (receiver disabled) when left floating."+ },+ {+ "number": "43",+ "name": "GND",+ "type": "power_in",+ "description": "Circuit ground; all GND pins must be connected to ground."+ },+ {+ "number": "44",+ "name": "NC",+ "type": "unconnected",+ "description": "Not connected; internal TI test pin that must be left unconnected."+ },+ {+ "number": "45",+ "name": "VCC",+ "type": "power_in",+ "description": "Supply voltage (3V to 3.6V recommended); all VCC pins must be connected to supply."+ },+ {+ "number": "46",+ "name": "VCC",+ "type": "power_in",+ "description": "Supply voltage (3V to 3.6V recommended); all VCC pins must be connected to supply."+ },+ {+ "number": "47",+ "name": "1A",+ "type": "bidirectional",+ "description": "Channel 1 M-LVDS bus non-inverting input/output."+ },+ {+ "number": "48",+ "name": "1B",+ "type": "bidirectional",+ "description": "Channel 1 M-LVDS bus inverting input/output."+ },+ {+ "number": "49",+ "name": "EP",+ "type": "power_in",+ "description": "PowerPAD exposed thermal pad, connected to GND and must be soldered to the board."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-haiku-5-5",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: Pin 49 is the exposed PowerPAD. The pin table on page 3 lists it as 'PowerPAD - Connected to GND' wi; The page 3 pin table lists the A/B/R/RE/FSEN pins as grouped ranges (for example '1A-4A 47, 3, 9, 13; The datasheet labels GND pins as type 'I' (input). They are typed here as power_in per the KiCad con",+ "1/49 pins cited to the wrong page (name found elsewhere): ['49:PowerPAD@p3']"+ ],+ "pages_sent": 26,+ "cost_usd": 0.1192,+ "at": "2026-10-07T21:25:20"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/sn65mlvd048",+ "pages": 26,+ "sha256": "c68aa86e827f9fcd",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 49,+ "described": 49,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ },+ "models_3d": [+ {+ "file": "sn65mlvd048rgzr.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 7,+ 7,+ 0.77+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "f2b38b0b4bf967c77e683e8d4599608b9f0503055ec535b93c4ebb5d0163e916",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "sn65mlvd048rgzr-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 7,+ 7,+ 0.77+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "0c5bde587fecf5e163eb56b4b29ce8f37350a5fbde0d966dc8fb9b2e981b8b9c",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ]+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}