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SN75DP130SSRGZR
Public Made by Adomby adom
Texas Instruments Interface - Specialized, 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 @@+# SN75DP130SSRGZR++**Texas Instruments** · Interface - Specialized · VQFN-48-EP(7x7)++SN75DP130SSRGZR 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 | VCC | power_in | 3.3-V supply (recommended 3 V to 3.6 V). |+| 2 | VDDD_DREG | passive | Digital voltage regulator decoupling on the SS option; install 1 µF to GND. |+| 3 | ADDR_EQ | input | 3-level input that selects the I2C target address and configures the input EQ. |+| 4 | SCL_CTL | bidirectional | I2C clock of the interface that configures the SN75DP130; active independent of EN but inactive when RSTN is low. |+| 5 | SDA_CTL | bidirectional | I2C data of the interface that configures the SN75DP130; active independent of EN but inactive when RSTN is low. |+| 6 | VCC | power_in | 3.3-V supply (recommended 3 V to 3.6 V). |+| 7 | NC | unconnected | No connect; may be left unconnected or connected to GND. |+| 8 | CAD_SRC | output | DP cable adapter detect output, typically driving the GPU CAD input. |+| 9 | HPD_SRC | output | Hot Plug Detect output to the DisplayPort source. |+| 10 | CAD_SNK | input | DP cable adapter detect input that selects DP or TMDS mode; tolerates a 5-V supply with supply impedance above 90 kΩ, internal zener limits to 3.3 V, external 1 MΩ to GND recommended. |+| 11 | HPD_SNK | input | DisplayPort Hot Plug Detect input from the sink; 5-V tolerant. |+| 12 | VCC | power_in | 3.3-V supply (recommended 3 V to 3.6 V). |+| 13 | OUT3n | output | DisplayPort Main Link Lane 3 differential output, negative (100-Ω differential). |+| 14 | OUT3p | output | DisplayPort Main Link Lane 3 differential output, positive (100-Ω differential). |+| 15 | NC | unconnected | No connect on the SS option; may be left unconnected or connected to GND. |+| 16 | OUT2n | output | DisplayPort Main Link Lane 2 differential output, negative (100-Ω differential). |+| 17 | OUT2p | output | DisplayPort Main Link Lane 2 differential output, positive (100-Ω differential). |+| 18 | GND | power_in | Ground reference. |+| 19 | OUT1n | output | DisplayPort Main Link Lane 1 differential output, negative (100-Ω differential). |+| 20 | OUT1p | output | DisplayPort Main Link Lane 1 differential output, positive (100-Ω differential). |+| 21 | NC | unconnected | No connect on the SS option; may be left unconnected or connected to GND. |+| 22 | OUT0n | output | DisplayPort Main Link Lane 0 differential output, negative (100-Ω differential). |+| 23 | OUT0p | output | DisplayPort Main Link Lane 0 differential output, positive (100-Ω differential). |+| 24 | GND | power_in | Ground reference. |+| 25 | VCC | power_in | 3.3-V supply (recommended 3 V to 3.6 V). |+| 26 | EN | input | Device enable input with internal 200-kΩ pullup. |+| 27 | AUX_SNKn | bidirectional | Sink-side bidirectional DisplayPort auxiliary data channel, negative (100-Ω differential). |+| 28 | AUX_SNKp | bidirectional | Sink-side bidirectional DisplayPort auxiliary data channel, positive (100-Ω differential). |+| 29 | AUX_SRCn | bidirectional | Source-side bidirectional DisplayPort auxiliary data channel, negative; may be left open if AUX_SNK is used for monitoring only. |+| 30 | AUX_SRCp | bidirectional | Source-side bidirectional DisplayPort auxiliary data channel, positive; may be left open if AUX_SNK is used for monitoring only. |+| 31 | GND | power_in | Ground reference. |+| 32 | VCC | power_in | 3.3-V supply (recommended 3 V to 3.6 V). |+| 33 | SCL_DDC | bidirectional | I2C Display Data Channel clock for TMDS mode with integrated 60-kΩ pullup. |+| 34 | SDA_DDC | bidirectional | I2C Display Data Channel data for TMDS mode with integrated 60-kΩ pullup. |+| 35 | RSTN | input | Active-low device reset with 150-kΩ resistor to VDDD; asserting it enters Shutdown mode and resets all I2C and DPCD registers; must not be de-asserted until VCC and VDDD reach minimum levels. |+| 36 | VCC | power_in | 3.3-V supply (recommended 3 V to 3.6 V). |+| 37 | NC | unconnected | No connect on the SS option; may be left unconnected or connected to GND. |+| 38 | IN0p | input | DisplayPort Main Link Lane 0 differential input, positive (100-Ω differential). |+| 39 | IN0n | input | DisplayPort Main Link Lane 0 differential input, negative (100-Ω differential). |+| 40 | NC | unconnected | No connect; may be left unconnected or connected to GND. |+| 41 | IN1p | input | DisplayPort Main Link Lane 1 differential input, positive (100-Ω differential). |+| 42 | IN1n | input | DisplayPort Main Link Lane 1 differential input, negative (100-Ω differential). |+| 43 | NC | unconnected | No connect on the SS option; may be left unconnected or connected to GND. |+| 44 | IN2p | input | DisplayPort Main Link Lane 2 differential input, positive (100-Ω differential). |+| 45 | IN2n | input | DisplayPort Main Link Lane 2 differential input, negative (100-Ω differential). |+| 46 | NC | unconnected | No connect; may be left unconnected or connected to GND. |+| 47 | IN3p | input | DisplayPort Main Link Lane 3 differential input, positive (100-Ω differential). |+| 48 | IN3n | input | DisplayPort Main Link Lane 3 differential input, negative (100-Ω differential). |+| 49 | GND | power_in | Exposed thermal pad; ground reference connection, with several GND vias recommended. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | VQFN-48-EP(7x7) |+| Category | Interface |+| Pins | 49 |++## CAD (KiCad official)++- Symbol: `SN75DP130SSRGZR`+- 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: `sn75dp130ssrgzr-etched.step` / `sn75dp130ssrgzr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sn75dp130ssrgzr.step` / `sn75dp130ssrgzr.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/sn75dp130) (55 pp, sha256 `582604cddc669284`, retrieved 2026-10-08, 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/sn75dp130ssrgzr-datasheet.pdf)
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install 1 µF to GND."+ },+ {+ "number": "3",+ "name": "ADDR_EQ",+ "type": "input",+ "description": "3-level input that selects the I2C target address and configures the input EQ."+ },+ {+ "number": "4",+ "name": "SCL_CTL",+ "type": "bidirectional",+ "description": "I2C clock of the interface that configures the SN75DP130; active independent of EN but inactive when RSTN is low."+ },+ {+ "number": "5",+ "name": "SDA_CTL",+ "type": "bidirectional",+ "description": "I2C data of the interface that configures the SN75DP130; active independent of EN but inactive when RSTN is low."+ },+ {+ "number": "6",+ "name": "VCC",+ "type": "power_in",+ "description": "3.3-V supply (recommended 3 V to 3.6 V)."+ },+ {+ "number": "7",+ "name": "NC",+ "type": "unconnected",+ "description": "No connect; may be left unconnected or connected to GND."+ },+ {+ "number": "8",+ "name": "CAD_SRC",+ "type": "output",+ "description": "DP cable adapter detect output, typically driving the GPU CAD input."+ },+ {+ "number": "9",+ "name": "HPD_SRC",+ "type": "output",+ "description": "Hot Plug Detect output to the DisplayPort source."+ },+ {+ "number": "10",+ "name": "CAD_SNK",+ "type": "input",+ "description": "DP cable adapter detect input that selects DP or TMDS mode; tolerates a 5-V supply with supply impedance above 90 kΩ, internal zener limits to 3.3 V, external 1 MΩ to GND recommended."+ },+ {+ "number": "11",+ "name": "HPD_SNK",+ "type": "input",+ "description": "DisplayPort Hot Plug Detect input from the sink; 5-V tolerant."+ },+ {+ "number": "12",+ "name": "VCC",+ "type": "power_in",+ "description": "3.3-V supply (recommended 3 V to 3.6 V)."+ },+ {+ "number": "13",+ "name": "OUT3n",+ "type": "output",+ "description": "DisplayPort Main Link Lane 3 differential output, negative (100-Ω differential)."+ },+ {+ "number": "14",+ "name": "OUT3p",+ "type": "output",+ "description": "DisplayPort Main Link Lane 3 differential output, positive (100-Ω differential)."+ },+ {+ "number": "15",+ "name": "NC",+ "type": "unconnected",+ "description": "No connect on the SS option; may be left unconnected or connected to GND."+ },+ {+ "number": "16",+ "name": "OUT2n",+ "type": "output",+ "description": "DisplayPort Main Link Lane 2 differential output, negative (100-Ω differential)."+ },+ {+ "number": "17",+ "name": "OUT2p",+ "type": "output",+ "description": "DisplayPort Main Link Lane 2 differential output, positive (100-Ω differential)."+ },+ {+ "number": "18",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference."+ },+ {+ "number": "19",+ "name": "OUT1n",+ "type": "output",+ "description": "DisplayPort Main Link Lane 1 differential output, negative (100-Ω differential)."+ },+ {+ "number": "20",+ "name": "OUT1p",+ "type": "output",+ "description": "DisplayPort Main Link Lane 1 differential output, positive (100-Ω differential)."+ },+ {+ "number": "21",+ "name": "NC",+ "type": "unconnected",+ "description": "No connect on the SS option; may be left unconnected or connected to GND."+ },+ {+ "number": "22",+ "name": "OUT0n",+ "type": "output",+ "description": "DisplayPort Main Link Lane 0 differential output, negative (100-Ω differential)."+ },+ {+ "number": "23",+ "name": "OUT0p",+ "type": "output",+ "description": "DisplayPort Main Link Lane 0 differential output, positive (100-Ω differential)."+ },+ {+ "number": "24",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference."+ },+ {+ "number": "25",+ "name": "VCC",+ "type": "power_in",+ "description": "3.3-V supply (recommended 3 V to 3.6 V)."+ },+ {+ "number": "26",+ "name": "EN",+ "type": "input",+ "description": "Device enable input with internal 200-kΩ pullup."+ },+ {+ "number": "27",+ "name": "AUX_SNKn",+ "type": "bidirectional",+ "description": "Sink-side bidirectional DisplayPort auxiliary data channel, negative (100-Ω differential)."+ },+ {+ "number": "28",+ "name": "AUX_SNKp",+ "type": "bidirectional",+ "description": "Sink-side bidirectional DisplayPort auxiliary data channel, positive (100-Ω differential)."+ },+ {+ "number": "29",+ "name": "AUX_SRCn",+ "type": "bidirectional",+ "description": "Source-side bidirectional DisplayPort auxiliary data channel, negative; may be left open if AUX_SNK is used for monitoring only."+ },+ {+ "number": "30",+ "name": "AUX_SRCp",+ "type": "bidirectional",+ "description": "Source-side bidirectional DisplayPort auxiliary data channel, positive; may be left open if AUX_SNK is used for monitoring only."+ },+ {+ "number": "31",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference."+ },+ {+ "number": "32",+ "name": "VCC",+ "type": "power_in",+ "description": "3.3-V supply (recommended 3 V to 3.6 V)."+ },+ {+ "number": "33",+ "name": "SCL_DDC",+ "type": "bidirectional",+ "description": "I2C Display Data Channel clock for TMDS mode with integrated 60-kΩ pullup."+ },+ {+ "number": "34",+ "name": "SDA_DDC",+ "type": "bidirectional",+ "description": "I2C Display Data Channel data for TMDS mode with integrated 60-kΩ pullup."+ },+ {+ "number": "35",+ "name": "RSTN",+ "type": "input",+ "description": "Active-low device reset with 150-kΩ resistor to VDDD; asserting it enters Shutdown mode and resets all I2C and DPCD registers; must not be de-asserted until VCC and VDDD reach minimum levels."+ },+ {+ "number": "36",+ "name": "VCC",+ "type": "power_in",+ "description": "3.3-V supply (recommended 3 V to 3.6 V)."+ },+ {+ "number": "37",+ "name": "NC",+ "type": "unconnected",+ "description": "No connect on the SS option; may be left unconnected or connected to GND."+ },+ {+ "number": "38",+ "name": "IN0p",+ "type": "input",+ "description": "DisplayPort Main Link Lane 0 differential input, positive (100-Ω differential)."+ },+ {+ "number": "39",+ "name": "IN0n",+ "type": "input",+ "description": "DisplayPort Main Link Lane 0 differential input, negative (100-Ω differential)."+ },+ {+ "number": "40",+ "name": "NC",+ "type": "unconnected",+ "description": "No connect; may be left unconnected or connected to GND."+ },+ {+ "number": "41",+ "name": "IN1p",+ "type": "input",+ "description": "DisplayPort Main Link Lane 1 differential input, positive (100-Ω differential)."+ },+ {+ "number": "42",+ "name": "IN1n",+ "type": "input",+ "description": "DisplayPort Main Link Lane 1 differential input, negative (100-Ω differential)."+ },+ {+ "number": "43",+ "name": "NC",+ "type": "unconnected",+ "description": "No connect on the SS option; may be left unconnected or connected to GND."+ },+ {+ "number": "44",+ "name": "IN2p",+ "type": "input",+ "description": "DisplayPort Main Link Lane 2 differential input, positive (100-Ω differential)."+ },+ {+ "number": "45",+ "name": "IN2n",+ "type": "input",+ "description": "DisplayPort Main Link Lane 2 differential input, negative (100-Ω differential)."+ },+ {+ "number": "46",+ "name": "NC",+ "type": "unconnected",+ "description": "No connect; may be left unconnected or connected to GND."+ },+ {+ "number": "47",+ "name": "IN3p",+ "type": "input",+ "description": "DisplayPort Main Link Lane 3 differential input, positive (100-Ω differential)."+ },+ {+ "number": "48",+ "name": "IN3n",+ "type": "input",+ "description": "DisplayPort Main Link Lane 3 differential input, negative (100-Ω differential)."+ },+ {+ "number": "49",+ "name": "GND",+ "type": "power_in",+ "description": "Exposed thermal pad; ground reference connection, with several GND vias recommended."+ }+ ],+ "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: The exposed thermal pad is the GND reference for the package but is not a numbered pin, so it is not; VDDD_DREG (pin 2) is typed power_out as a regulator decoupling node, but the datasheet only says to ; The SS supply pin list (VCC 1, 6, 12, 25, 32, 36) was taken from a garbled Pin Functions table where",+ "exposed pad 49 added from the footprint"+ ],+ "pages_sent": 17,+ "cost_usd": 0.1355,+ "at": "2026-10-08T00:16:13"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/sn75dp130",+ "pages": 55,+ "sha256": "582604cddc669284",+ "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": "sn75dp130ssrgzr.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": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "sn75dp130ssrgzr-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": "f99508e7988142efb2e83b8202e679729decd719b7fb79a42277b47ec0b872bd",+ "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]"+ }+}