ADS1232IPW

{
  "schema_version": 1,
  "type": "component",
  "slug": "ads1232ipw",
  "title": "ADS1232IPW",
  "brief": "Texas Instruments Analog To Digital Converters (ADCs), TSSOP-24. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "adc-dac-data conversion",
    "ads1232ipw",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "ADS1232IPW",
    "manufacturer": "Texas Instruments",
    "package": "TSSOP-24",
    "pin_count": 24,
    "category": "ADC/DAC/Data Conversion",
    "subcategory": "Analog To Digital Converters (ADCs)",
    "datasheet": "https://www.ti.com/cn/lit/gpn/ads1232",
    "parts": {
      "symbol": "ads1232ipw.kicad_sym",
      "footprint": "ads1232ipw.kicad_mod",
      "model_3d": "ads1232ipw-hero.glb",
      "model_3d_plain": "ads1232ipw.glb",
      "model_3d_step": "ads1232ipw-etched.step",
      "model_3d_step_plain": "ads1232ipw.step",
      "lbr": "ads1232ipw.lbr"
    },
    "distributor_links": {
      "lcsc": "C1542551",
      "digikey": "296-18589-5-ND",
      "mouser": "595-ADS1232IPW"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T22:05:33Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-18589-5-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-ADS1232IPW",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "DVDD",
        "type": "power_in",
        "description": "Digital power supply, 2.7 V to 5.3 V; it must be clean and free of glitches and transients."
      },
      {
        "number": "2",
        "name": "DGND",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "3",
        "name": "CLKIN/XTAL1",
        "type": "input",
        "description": "External crystal connection 1, or external clock input, or tie low to activate the internal oscillator."
      },
      {
        "number": "4",
        "name": "XTAL2",
        "type": "passive",
        "description": "External crystal connection 2."
      },
      {
        "number": "5",
        "name": "DGND",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "6",
        "name": "DGND",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "7",
        "name": "TEMP",
        "type": "input",
        "description": "Temperature sensor select pin (ADS1232 only); see Table 7-1 for the selection behavior."
      },
      {
        "number": "8",
        "name": "A0",
        "type": "input",
        "description": "Input MUX select pin; see Table 7-1 and Table 7-2 for the channel selection."
      },
      {
        "number": "9",
        "name": "CAP",
        "type": "passive",
        "description": "PGA bypass pin; connect a 0.1 µF capacitor across pins 9 and 10."
      },
      {
        "number": "10",
        "name": "CAP",
        "type": "passive",
        "description": "PGA bypass pin; connect a 0.1 µF capacitor across pins 9 and 10."
      },
      {
        "number": "11",
        "name": "AINP1",
        "type": "input",
        "description": "Positive analog input, channel 1 (differential pair with AINN1)."
      },
      {
        "number": "12",
        "name": "AINN1",
        "type": "input",
        "description": "Negative analog input, channel 1 (differential pair with AINP1)."
      },
      {
        "number": "13",
        "name": "AINN2",
        "type": "input",
        "description": "Negative analog input, channel 2 (differential pair with AINP2)."
      },
      {
        "number": "14",
        "name": "AINP2",
        "type": "input",
        "description": "Positive analog input, channel 2 (differential pair with AINN2)."
      },
      {
        "number": "15",
        "name": "REFN",
        "type": "input",
        "description": "Negative reference input."
      },
      {
        "number": "16",
        "name": "REFP",
        "type": "input",
        "description": "Positive reference input."
      },
      {
        "number": "17",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground."
      },
      {
        "number": "18",
        "name": "AVDD",
        "type": "power_in",
        "description": "Analog power supply, 2.7 V to 5.3 V."
      },
      {
        "number": "19",
        "name": "GAIN0",
        "type": "input",
        "description": "Gain select pin; see the Low-Noise PGA section for the gain settings."
      },
      {
        "number": "20",
        "name": "GAIN1",
        "type": "input",
        "description": "Gain select pin; see the Low-Noise PGA section for the gain settings."
      },
      {
        "number": "21",
        "name": "SPEED",
        "type": "input",
        "description": "Data rate select pin; see the Data Rate section (10 SPS or 80 SPS)."
      },
      {
        "number": "22",
        "name": "PDWN",
        "type": "input",
        "description": "Power-down pin: hold low to power down and reset the ADC; toggle at device power-up."
      },
      {
        "number": "23",
        "name": "SCLK",
        "type": "input",
        "description": "Serial clock: clocks out data on the rising edge; also initiates offset calibration and standby modes."
      },
      {
        "number": "24",
        "name": "DRDY/DOUT",
        "type": "output",
        "description": "Dual-purpose output: goes low to indicate valid data ready, and outputs conversion data MSB first on the first rising edge of SCLK."
      }
    ],
    "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: Pinout taken from the ADS1232 PW 24-pin TSSOP figure and pin-function table (pages 3-4). The datashe; XTAL2 type is not given as an ERC class in the datasheet (listed only as 'Digital'); I assigned pass; CAP appears on two pins (9 and 10) that must be bridged by a 0.1 uF capacitor; both are listed as se"
        ],
        "pages_sent": 13,
        "cost_usd": 0.0818,
        "at": "2026-10-08T22:04:48"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/ads1232",
        "pages": 44,
        "sha256": "00f92c6871a8b92a",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 24,
        "described": 24,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ads1232ipw.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          7.8,
          0.97
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "706322f42d9793ebf28d5b80100a68bfa8769998a00b78acadf7af937fc1454f",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ads1232ipw-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
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          0.97
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "abecf8a21444cca829de368075591a5659e1b4523bc71ce53e8b091dfa0d0e44",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "TSSOP-24",
      "Category": "ADC/DAC/Data Conversion",
      "Pins": "24"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ads1232ipw"
  ],
  "discovery_pitch": "ADS1232IPW (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ads1232ipw.kicad_sym",
    "ads1232ipw.kicad_mod",
    "ads1232ipw.glb",
    "ads1232ipw.step",
    "ads1232ipw.lbr",
    "docs/hero.png",
    "docs/ads1232ipw-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ads1232ipw-hero.glb",
    "ads1232ipw-hero.overlay.json"
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  "visibility": {
    "public": true
  }
}