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ADS5231IPAGT
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Texas Instruments Analog To Digital Converters (ADC), TQFP-64(10x10). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+100@@ -0,0 +1,100 @@+# ADS5231IPAGT++**Texas Instruments** · Analog To Digital Converters (ADC) · TQFP-64(10x10)++ADS5231IPAGT from Texas Instruments, in a TQFP-64(10x10). 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 | SEL | input | Serial interface select: 0 configures pins 41, 42, 45 as MSBI, OEA, STPD, 1 enables the serial interface (SEN, SCLK, SDATA), and a low-going pulse on SEL at power-up resets the serial registers. |+| 2 | AGND | power_in | Analog ground. |+| 3 | AVDD | power_in | Analog supply, 3.0V to 3.6V recommended (3.3V typ). |+| 4 | GND | power_in | Output buffer ground. |+| 5 | VDRV | power_in | Output buffer supply, 3.0V to 3.6V recommended (3.3V typ). |+| 6 | OEB | input | Output enable for channel B: 0 = enabled (default), 1 = tri-state. |+| 7 | GND | power_in | Output buffer ground. |+| 8 | VDRV | power_in | Output buffer supply, 3.0V to 3.6V recommended (3.3V typ). |+| 9 | OVRB | output | Over-range indicator for channel B. |+| 10 | D0_B | output | Channel B data output bit D0 (LSB). |+| 11 | D1_B | output | Channel B data output bit D1. |+| 12 | D2_B | output | Channel B data output bit D2. |+| 13 | D3_B | output | Channel B data output bit D3. |+| 14 | D4_B | output | Channel B data output bit D4. |+| 15 | D5_B | output | Channel B data output bit D5. |+| 16 | D6_B | output | Channel B data output bit D6. |+| 17 | D7_B | output | Channel B data output bit D7. |+| 18 | D8_B | output | Channel B data output bit D8. |+| 19 | D9_B | output | Channel B data output bit D9. |+| 20 | D10_B | output | Channel B data output bit D10. |+| 21 | D11_B | output | Channel B data output bit D11 (MSB). |+| 22 | DVB | output | Data valid output, channel B. |+| 23 | GND | power_in | Output buffer ground. |+| 24 | CLK | input | Clock input; low-level voltage max 0.6V, high-level voltage min 2.2V. |+| 25 | GND | power_in | Output buffer ground. |+| 26 | DVA | output | Data valid output, channel A. |+| 27 | D0_A | output | Channel A data output bit D0 (LSB). |+| 28 | D1_A | output | Channel A data output bit D1. |+| 29 | D2_A | output | Channel A data output bit D2. |+| 30 | D3_A | output | Channel A data output bit D3. |+| 31 | D4_A | output | Channel A data output bit D4. |+| 32 | D5_A | output | Channel A data output bit D5. |+| 33 | D6_A | output | Channel A data output bit D6. |+| 34 | D7_A | output | Channel A data output bit D7. |+| 35 | D8_A | output | Channel A data output bit D8. |+| 36 | D9_A | output | Channel A data output bit D9. |+| 37 | D10_A | output | Channel A data output bit D10. |+| 38 | D11_A | output | Channel A data output bit D11 (MSB). |+| 39 | OVRA | output | Over-range indicator for channel A. |+| 40 | VDRV | power_in | Output buffer supply, 3.0V to 3.6V recommended (3.3V typ). |+| 41 | MSBI/SEN | input | When SEL = 0, MSBI: 1 = binary two's complement, 0 = straight offset binary (default); when SEL = 1, serial write enable (SEN). |+| 42 | OEA/SCLK | input | When SEL = 0, OEA: 0 = enabled (default), 1 = tri-state for channel A; when SEL = 1, serial write clock (SCLK). |+| 43 | VDRV | power_in | Output buffer supply, 3.0V to 3.6V recommended (3.3V typ). |+| 44 | GND | power_in | Output buffer ground. |+| 45 | STPD/SDATA | input | When SEL = 0, STPD power-down: 0 = normal operation (default), 1 = enabled; when SEL = 1, serial write data (SDATA). |+| 46 | AVDD | power_in | Analog supply, 3.0V to 3.6V recommended (3.3V typ). |+| 47 | AGND | power_in | Analog ground. |+| 48 | AGND | power_in | Analog ground. |+| 49 | AGND | power_in | Analog ground. |+| 50 | INA+ | input | Analog input, channel A. |+| 51 | INA- | input | Complementary analog input, channel A. |+| 52 | CM | output | Common-mode voltage output. |+| 53 | REFT | bidirectional | Top reference/bypass pin, use a 2Ω resistor in series with a 0.1µF capacitor to ground. |+| 54 | REFB | bidirectional | Bottom reference/bypass pin, use a 2Ω resistor in series with a 0.1µF capacitor to ground. |+| 55 | AGND | power_in | Analog ground. |+| 56 | INT/EXT | input | Reference select: 0 = external (default), 1 = internal; force high for internal reference operation. |+| 57 | AVDD | power_in | Analog supply, 3.0V to 3.6V recommended (3.3V typ). |+| 58 | AGND | power_in | Analog ground. |+| 59 | AGND | power_in | Analog ground. |+| 60 | ISET | passive | Bias current setting resistor of 56.2kΩ to ground. |+| 61 | AGND | power_in | Analog ground. |+| 62 | INB- | input | Complementary analog input, channel B. |+| 63 | INB+ | input | Analog input, channel B. |+| 64 | AGND | power_in | Analog ground. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | TQFP-64(10x10) |+| Category | Data Acquisition |+| Pins | 64 |++## CAD (KiCad official)++- Symbol: `ADS5231IPAGT`+- Footprint: `Package_QFP:TQFP-64_10x10mm_P0.5mm`+- 3D model: TQFP-64(10x10) (KiCad packages3D, STEP)+- 3D model files: `ads5231ipagt-etched.step` / `ads5231ipagt-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ads5231ipagt.step` / `ads5231ipagt.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/ads5231) (32 pp, sha256 `9e8605025b6d3662`, retrieved 2026-09-30, tier: lcsc)+- **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/ads5231ipagt-datasheet.pdf)
page.jsonadded+492@@ -0,0 +1,492 @@+{+ "slug": "ads5231ipagt",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Analog To Digital Converters (ADC), TQFP-64(10x10). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "data acquisition",+ "ads5231ipagt",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "ads5231ipagt.kicad_sym",+ "ads5231ipagt.kicad_mod",+ "ads5231ipagt.glb",+ "ads5231ipagt.step",+ "ads5231ipagt.lbr",+ "docs/hero.png",+ "docs/ads5231ipagt-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "ADS5231IPAGT",+ "manufacturer": "Texas Instruments",+ "package": "TQFP-64(10x10)",+ "pin_count": 64,+ "category": "Data Acquisition",+ "subcategory": "Analog To Digital Converters (ADC)",+ "datasheet": "https://www.ti.com/cn/lit/gpn/ads5231",+ "parts": {+ "symbol": "ads5231ipagt.kicad_sym",+ "footprint": "ads5231ipagt.kicad_mod",+ "model_3d": "ads5231ipagt-etched.glb",+ "model_3d_plain": "ads5231ipagt.glb",+ "model_3d_step": "ads5231ipagt-etched.step",+ "model_3d_step_plain": "ads5231ipagt.step",+ "lbr": "ads5231ipagt.lbr"+ },+ "distributor_links": {+ "lcsc": "C2670079",+ "digikey": "296-37319-2-ND",+ "mouser": "595-ADS5231IPAGT"+ },+ "distributor_check": {+ "checked_at": "2026-09-30T01:16:28Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-37319-2-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-ADS5231IPAGT",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "SEL",+ "type": "input",+ "description": "Serial interface select: 0 configures pins 41, 42, 45 as MSBI, OEA, STPD, 1 enables the serial interface (SEN, SCLK, SDATA), and a low-going pulse on SEL at power-up resets the serial registers."+ },+ {+ "number": "2",+ "name": "AGND",+ "type": "power_in",+ "description": "Analog ground."+ },+ {+ "number": "3",+ "name": "AVDD",+ "type": "power_in",+ "description": "Analog supply, 3.0V to 3.6V recommended (3.3V typ)."+ },+ {+ "number": "4",+ "name": "GND",+ "type": "power_in",+ "description": "Output buffer ground."+ },+ {+ "number": "5",+ "name": "VDRV",+ "type": "power_in",+ "description": "Output buffer supply, 3.0V to 3.6V recommended (3.3V typ)."+ },+ {+ "number": "6",+ "name": "OEB",+ "type": "input",+ "description": "Output enable for channel B: 0 = enabled (default), 1 = tri-state."+ },+ {+ "number": "7",+ "name": "GND",+ "type": "power_in",+ "description": "Output buffer ground."+ },+ {+ "number": "8",+ "name": "VDRV",+ "type": "power_in",+ "description": "Output buffer supply, 3.0V to 3.6V recommended (3.3V typ)."+ },+ {+ "number": "9",+ "name": "OVRB",+ "type": "output",+ "description": "Over-range indicator for channel B."+ },+ {+ "number": "10",+ "name": "D0_B",+ "type": "output",+ "description": "Channel B data output bit D0 (LSB)."+ },+ {+ "number": "11",+ "name": "D1_B",+ "type": "output",+ "description": "Channel B data output bit D1."+ },+ {+ "number": "12",+ "name": "D2_B",+ "type": "output",+ "description": "Channel B data output bit D2."+ },+ {+ "number": "13",+ "name": "D3_B",+ "type": "output",+ "description": "Channel B data output bit D3."+ },+ {+ "number": "14",+ "name": "D4_B",+ "type": "output",+ "description": "Channel B data output bit D4."+ },+ {+ "number": "15",+ "name": "D5_B",+ "type": "output",+ "description": "Channel B data output bit D5."+ },+ {+ "number": "16",+ "name": "D6_B",+ "type": "output",+ "description": "Channel B data output bit D6."+ },+ {+ "number": "17",+ "name": "D7_B",+ "type": "output",+ "description": "Channel B data output bit D7."+ },+ {+ "number": "18",+ "name": "D8_B",+ "type": "output",+ "description": "Channel B data output bit D8."+ },+ {+ "number": "19",+ "name": "D9_B",+ "type": "output",+ "description": "Channel B data output bit D9."+ },+ {+ "number": "20",+ "name": "D10_B",+ "type": "output",+ "description": "Channel B data output bit D10."+ },+ {+ "number": "21",+ "name": "D11_B",+ "type": "output",+ "description": "Channel B data output bit D11 (MSB)."+ },+ {+ "number": "22",+ "name": "DVB",+ "type": "output",+ "description": "Data valid output, channel B."+ },+ {+ "number": "23",+ "name": "GND",+ "type": "power_in",+ "description": "Output buffer ground."+ },+ {+ "number": "24",+ "name": "CLK",+ "type": "input",+ "description": "Clock input; low-level voltage max 0.6V, high-level voltage min 2.2V."+ },+ {+ "number": "25",+ "name": "GND",+ "type": "power_in",+ "description": "Output buffer ground."+ },+ {+ "number": "26",+ "name": "DVA",+ "type": "output",+ "description": "Data valid output, channel A."+ },+ {+ "number": "27",+ "name": "D0_A",+ "type": "output",+ "description": "Channel A data output bit D0 (LSB)."+ },+ {+ "number": "28",+ "name": "D1_A",+ "type": "output",+ "description": "Channel A data output bit D1."+ },+ {+ "number": "29",+ "name": "D2_A",+ "type": "output",+ "description": "Channel A data output bit D2."+ },+ {+ "number": "30",+ "name": "D3_A",+ "type": "output",+ "description": "Channel A data output bit D3."+ },+ {+ "number": "31",+ "name": "D4_A",+ "type": "output",+ "description": "Channel A data output bit D4."+ },+ {+ "number": "32",+ "name": "D5_A",+ "type": "output",+ "description": "Channel A data output bit D5."+ },+ {+ "number": "33",+ "name": "D6_A",+ "type": "output",+ "description": "Channel A data output bit D6."+ },+ {+ "number": "34",+ "name": "D7_A",+ "type": "output",+ "description": "Channel A data output bit D7."+ },+ {+ "number": "35",+ "name": "D8_A",+ "type": "output",+ "description": "Channel A data output bit D8."+ },+ {+ "number": "36",+ "name": "D9_A",+ "type": "output",+ "description": "Channel A data output bit D9."+ },+ {+ "number": "37",+ "name": "D10_A",+ "type": "output",+ "description": "Channel A data output bit D10."+ },+ {+ "number": "38",+ "name": "D11_A",+ "type": "output",+ "description": "Channel A data output bit D11 (MSB)."+ },+ {+ "number": "39",+ "name": "OVRA",+ "type": "output",+ "description": "Over-range indicator for channel A."+ },+ {+ "number": "40",+ "name": "VDRV",+ "type": "power_in",+ "description": "Output buffer supply, 3.0V to 3.6V recommended (3.3V typ)."+ },+ {+ "number": "41",+ "name": "MSBI/SEN",+ "type": "input",+ "description": "When SEL = 0, MSBI: 1 = binary two's complement, 0 = straight offset binary (default); when SEL = 1, serial write enable (SEN)."+ },+ {+ "number": "42",+ "name": "OEA/SCLK",+ "type": "input",+ "description": "When SEL = 0, OEA: 0 = enabled (default), 1 = tri-state for channel A; when SEL = 1, serial write clock (SCLK)."+ },+ {+ "number": "43",+ "name": "VDRV",+ "type": "power_in",+ "description": "Output buffer supply, 3.0V to 3.6V recommended (3.3V typ)."+ },+ {+ "number": "44",+ "name": "GND",+ "type": "power_in",+ "description": "Output buffer ground."+ },+ {+ "number": "45",+ "name": "STPD/SDATA",+ "type": "input",+ "description": "When SEL = 0, STPD power-down: 0 = normal operation (default), 1 = enabled; when SEL = 1, serial write data (SDATA)."+ },+ {+ "number": "46",+ "name": "AVDD",+ "type": "power_in",+ "description": "Analog supply, 3.0V to 3.6V recommended (3.3V typ)."+ },+ {+ "number": "47",+ "name": "AGND",+ "type": "power_in",+ "description": "Analog ground."+ },+ {+ "number": "48",+ "name": "AGND",+ "type": "power_in",+ "description": "Analog ground."+ },+ {+ "number": "49",+ "name": "AGND",+ "type": "power_in",+ "description": "Analog ground."+ },+ {+ "number": "50",+ "name": "INA+",+ "type": "input",+ "description": "Analog input, channel A."+ },+ {+ "number": "51",+ "name": "INA-",+ "type": "input",+ "description": "Complementary analog input, channel A."+ },+ {+ "number": "52",+ "name": "CM",+ "type": "output",+ "description": "Common-mode voltage output."+ },+ {+ "number": "53",+ "name": "REFT",+ "type": "bidirectional",+ "description": "Top reference/bypass pin, use a 2Ω resistor in series with a 0.1µF capacitor to ground."+ },+ {+ "number": "54",+ "name": "REFB",+ "type": "bidirectional",+ "description": "Bottom reference/bypass pin, use a 2Ω resistor in series with a 0.1µF capacitor to ground."+ },+ {+ "number": "55",+ "name": "AGND",+ "type": "power_in",+ "description": "Analog ground."+ },+ {+ "number": "56",+ "name": "INT/EXT",+ "type": "input",+ "description": "Reference select: 0 = external (default), 1 = internal; force high for internal reference operation."+ },+ {+ "number": "57",+ "name": "AVDD",+ "type": "power_in",+ "description": "Analog supply, 3.0V to 3.6V recommended (3.3V typ)."+ },+ {+ "number": "58",+ "name": "AGND",+ "type": "power_in",+ "description": "Analog ground."+ },+ {+ "number": "59",+ "name": "AGND",+ "type": "power_in",+ "description": "Analog ground."+ },+ {+ "number": "60",+ "name": "ISET",+ "type": "passive",+ "description": "Bias current setting resistor of 56.2kΩ to ground."+ },+ {+ "number": "61",+ "name": "AGND",+ "type": "power_in",+ "description": "Analog ground."+ },+ {+ "number": "62",+ "name": "INB-",+ "type": "input",+ "description": "Complementary analog input, channel B."+ },+ {+ "number": "63",+ "name": "INB+",+ "type": "input",+ "description": "Analog input, channel B."+ },+ {+ "number": "64",+ "name": "AGND",+ "type": "power_in",+ "description": "Analog ground."+ }+ ],+ "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": [],+ "pages_sent": 10,+ "cost_usd": 0.171,+ "at": "2026-09-30T01:16:02"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/ads5231",+ "pages": 32,+ "sha256": "9e8605025b6d3662",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 64,+ "described": 64,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}