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ADS7960SRHBT
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Texas Instruments Analog To Digital Converters (ADC), VQFN-32-EP(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+70@@ -0,0 +1,70 @@+# ADS7960SRHBT++**Texas Instruments** · Analog To Digital Converters (ADC) · VQFN-32-EP(5x5)++ADS7960SRHBT from Texas Instruments, in a VQFN-32-EP(5x5). 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 | AGND | power_in | Analog ground connection; connect to ground plane. |+| 2 | MXO | output | Multiplexer analog output; analog output of selected channel to ADC input. |+| 3 | AINP | input | ADC analog input positive; signal input voltage range -0.3V to VA+0.3V. |+| 4 | AINM | power_in | ADC analog input negative ground; negative reference for analog signal, typically connected to ground. |+| 5 | NC | unconnected | No internal connection; connect to ground per NC pin handling requirement. |+| 6 | NC | unconnected | No internal connection; connect to ground per NC pin handling requirement. |+| 7 | Ch11 | input | Analog input channel 11 for multiplexer; individually selectable via serial interface. |+| 8 | Ch10 | input | Analog input channel 10 for multiplexer; individually selectable via serial interface. |+| 9 | Ch9 | input | Analog input channel 9 for multiplexer; individually selectable via serial interface. |+| 10 | Ch8 | input | Analog input channel 8 for multiplexer; individually selectable via serial interface. |+| 11 | Ch7 | input | Analog input channel 7 for multiplexer; individually selectable via serial interface. |+| 12 | Ch6 | input | Analog input channel 6 for multiplexer; individually selectable via serial interface. |+| 13 | Ch5 | input | Analog input channel 5 for multiplexer; individually selectable via serial interface. |+| 14 | Ch4 | input | Analog input channel 4 for multiplexer; individually selectable via serial interface. |+| 15 | Ch3 | input | Analog input channel 3 for multiplexer; individually selectable via serial interface. |+| 16 | Ch2 | input | Analog input channel 2 for multiplexer; individually selectable via serial interface. |+| 17 | Ch1 | input | Analog input channel 1 for multiplexer; individually selectable via serial interface. |+| 18 | Ch0 | input | Analog input channel 0 for multiplexer; individually selectable via serial interface. |+| 19 | NC | unconnected | No internal connection; connect to ground per NC pin handling requirement. |+| 20 | NC | unconnected | No internal connection; connect to ground per NC pin handling requirement. |+| 21 | +VA | power_in | Analog power supply voltage; connect 2.7V to 5.25V with 10µF bypass capacitor to AGND. |+| 22 | AGND | power_in | Analog ground connection; connect to ground plane. |+| 23 | CS | input | Chip select input; active low digital input to enable serial communication frame. |+| 24 | SCLK | input | Serial clock input; digital clock for serial data transfer, maximum 20MHz frequency. |+| 25 | SDI | input | Serial data input; digital input for control register writes and channel selection commands. |+| 26 | SDO | output | Serial data output; digital output for ADC conversion results and status register reads. |+| 27 | BDGND | power_in | Digital ground; connect to ground plane, provides return path for digital signals. |+| 28 | +VBD | power_in | Digital I/O power supply; connect 1.7V to VA voltage with bypass capacitor. |+| 29 | GPIO0 | bidirectional | General-purpose digital I/O or active-high alarm output; programmable functionality configured via register. |+| 30 | REFM | power_in | Reference voltage ground; negative terminal of external reference, typically connected to AGND or AINM. |+| 31 | REFP | input | Reference voltage input; external reference 2V to 3V with 10µF bypass capacitor required to REFM. |+| 32 | +VA | power_in | Analog power supply voltage; connect 2.7V to 5.25V with 10µF bypass capacitor to AGND. |+| 33 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | VQFN-32-EP(5x5) |+| Category | Data Acquisition |+| Pins | 33 |++## CAD (KiCad official)++- Symbol: `ADS7960SRHBT`+- Footprint: `Package_DFN_QFN:QFN-32-1EP_5x5mm_P0.5mm_EP3.3x3.3mm`+- 3D model: VQFN-32-EP(5x5) (KiCad packages3D, STEP)+- 3D model files: `ads7960srhbt-etched.step` / `ads7960srhbt-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ads7960srhbt.step` / `ads7960srhbt.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/ads7960) (87 pp, sha256 `8ef9ce324ee60500`, 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-4-5-20251001` (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/ads7960srhbt-datasheet.pdf)
page.jsonadded+351@@ -0,0 +1,351 @@+{+ "slug": "ads7960srhbt",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Analog To Digital Converters (ADC), VQFN-32-EP(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "data acquisition",+ "ads7960srhbt",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "ads7960srhbt.kicad_sym",+ "ads7960srhbt.kicad_mod",+ "ads7960srhbt.glb",+ "ads7960srhbt.step",+ "ads7960srhbt.lbr",+ "docs/hero.png",+ "docs/ads7960srhbt-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "ads7960srhbt-hero.glb",+ "ads7960srhbt-hero.overlay.json"+ ],+ "component": {+ "mpn": "ADS7960SRHBT",+ "manufacturer": "Texas Instruments",+ "package": "VQFN-32-EP(5x5)",+ "pin_count": 33,+ "category": "Data Acquisition",+ "subcategory": "Analog To Digital Converters (ADC)",+ "datasheet": "https://www.ti.com/cn/lit/gpn/ads7960",+ "parts": {+ "symbol": "ads7960srhbt.kicad_sym",+ "footprint": "ads7960srhbt.kicad_mod",+ "model_3d": "ads7960srhbt-hero.glb",+ "model_3d_plain": "ads7960srhbt.glb",+ "model_3d_step": "ads7960srhbt-etched.step",+ "model_3d_step_plain": "ads7960srhbt.step",+ "lbr": "ads7960srhbt.lbr"+ },+ "distributor_links": {+ "lcsc": "C2871921",+ "digikey": "296-25852-2-ND",+ "mouser": "595-ADS7960SRHBT"+ },+ "distributor_check": {+ "checked_at": "2026-10-07T07:59:41Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-25852-2-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-ADS7960SRHBT",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "AGND",+ "type": "power_in",+ "description": "Analog ground connection; connect to ground plane."+ },+ {+ "number": "2",+ "name": "MXO",+ "type": "output",+ "description": "Multiplexer analog output; analog output of selected channel to ADC input."+ },+ {+ "number": "3",+ "name": "AINP",+ "type": "input",+ "description": "ADC analog input positive; signal input voltage range -0.3V to VA+0.3V."+ },+ {+ "number": "4",+ "name": "AINM",+ "type": "power_in",+ "description": "ADC analog input negative ground; negative reference for analog signal, typically connected to ground."+ },+ {+ "number": "5",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection; connect to ground per NC pin handling requirement."+ },+ {+ "number": "6",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection; connect to ground per NC pin handling requirement."+ },+ {+ "number": "7",+ "name": "Ch11",+ "type": "input",+ "description": "Analog input channel 11 for multiplexer; individually selectable via serial interface."+ },+ {+ "number": "8",+ "name": "Ch10",+ "type": "input",+ "description": "Analog input channel 10 for multiplexer; individually selectable via serial interface."+ },+ {+ "number": "9",+ "name": "Ch9",+ "type": "input",+ "description": "Analog input channel 9 for multiplexer; individually selectable via serial interface."+ },+ {+ "number": "10",+ "name": "Ch8",+ "type": "input",+ "description": "Analog input channel 8 for multiplexer; individually selectable via serial interface."+ },+ {+ "number": "11",+ "name": "Ch7",+ "type": "input",+ "description": "Analog input channel 7 for multiplexer; individually selectable via serial interface."+ },+ {+ "number": "12",+ "name": "Ch6",+ "type": "input",+ "description": "Analog input channel 6 for multiplexer; individually selectable via serial interface."+ },+ {+ "number": "13",+ "name": "Ch5",+ "type": "input",+ "description": "Analog input channel 5 for multiplexer; individually selectable via serial interface."+ },+ {+ "number": "14",+ "name": "Ch4",+ "type": "input",+ "description": "Analog input channel 4 for multiplexer; individually selectable via serial interface."+ },+ {+ "number": "15",+ "name": "Ch3",+ "type": "input",+ "description": "Analog input channel 3 for multiplexer; individually selectable via serial interface."+ },+ {+ "number": "16",+ "name": "Ch2",+ "type": "input",+ "description": "Analog input channel 2 for multiplexer; individually selectable via serial interface."+ },+ {+ "number": "17",+ "name": "Ch1",+ "type": "input",+ "description": "Analog input channel 1 for multiplexer; individually selectable via serial interface."+ },+ {+ "number": "18",+ "name": "Ch0",+ "type": "input",+ "description": "Analog input channel 0 for multiplexer; individually selectable via serial interface."+ },+ {+ "number": "19",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection; connect to ground per NC pin handling requirement."+ },+ {+ "number": "20",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection; connect to ground per NC pin handling requirement."+ },+ {+ "number": "21",+ "name": "+VA",+ "type": "power_in",+ "description": "Analog power supply voltage; connect 2.7V to 5.25V with 10µF bypass capacitor to AGND."+ },+ {+ "number": "22",+ "name": "AGND",+ "type": "power_in",+ "description": "Analog ground connection; connect to ground plane."+ },+ {+ "number": "23",+ "name": "CS",+ "type": "input",+ "description": "Chip select input; active low digital input to enable serial communication frame."+ },+ {+ "number": "24",+ "name": "SCLK",+ "type": "input",+ "description": "Serial clock input; digital clock for serial data transfer, maximum 20MHz frequency."+ },+ {+ "number": "25",+ "name": "SDI",+ "type": "input",+ "description": "Serial data input; digital input for control register writes and channel selection commands."+ },+ {+ "number": "26",+ "name": "SDO",+ "type": "output",+ "description": "Serial data output; digital output for ADC conversion results and status register reads."+ },+ {+ "number": "27",+ "name": "BDGND",+ "type": "power_in",+ "description": "Digital ground; connect to ground plane, provides return path for digital signals."+ },+ {+ "number": "28",+ "name": "+VBD",+ "type": "power_in",+ "description": "Digital I/O power supply; connect 1.7V to VA voltage with bypass capacitor."+ },+ {+ "number": "29",+ "name": "GPIO0",+ "type": "bidirectional",+ "description": "General-purpose digital I/O or active-high alarm output; programmable functionality configured via register."+ },+ {+ "number": "30",+ "name": "REFM",+ "type": "power_in",+ "description": "Reference voltage ground; negative terminal of external reference, typically connected to AGND or AINM."+ },+ {+ "number": "31",+ "name": "REFP",+ "type": "input",+ "description": "Reference voltage input; external reference 2V to 3V with 10µF bypass capacitor required to REFM."+ },+ {+ "number": "32",+ "name": "+VA",+ "type": "power_in",+ "description": "Analog power supply voltage; connect 2.7V to 5.25V with 10µF bypass capacitor to AGND."+ },+ {+ "number": "33",+ "name": "EP",+ "type": "passive",+ "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: Pins 5, 6, 19, 20 do not appear in the official pin functions table for 12-channel VQFN devices but ; GPIO0 has programmable dual functionality (general-purpose I/O versus active-high alarm output); req",+ "exposed pad 33 added from the footprint"+ ],+ "pages_sent": 26,+ "cost_usd": 0.3426,+ "at": "2026-10-07T07:59:25"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/ads7960",+ "pages": 87,+ "sha256": "8ef9ce324ee60500",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 33,+ "described": 33,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ },+ "models_3d": [+ {+ "file": "ads7960srhbt.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 5,+ 5,+ 0.875+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "5fa713ea46b36980895812ed853577889b7cb06d275041a39b99bc0be305dc79",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "ads7960srhbt-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 5,+ 5,+ 0.875+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "2ff4f9f8855ac60263e8356a13367f5072fb8e5f9ab7976181f540cd7bc4b7de",+ "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]"+ }+}