ADS1232IPWR

{
  "schema_version": 1,
  "type": "component",
  "slug": "ads1232ipwr",
  "title": "ADS1232IPWR",
  "brief": "Texas Instruments Analog To Digital Converters (ADC), 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",
    "data acquisition",
    "ads1232ipwr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "ADS1232IPWR",
    "manufacturer": "Texas Instruments",
    "package": "TSSOP-24",
    "pin_count": 24,
    "category": "Data Acquisition",
    "subcategory": "Analog To Digital Converters (ADC)",
    "datasheet": "https://www.ti.com/cn/lit/gpn/ads1232",
    "parts": {
      "symbol": "ads1232ipwr.kicad_sym",
      "footprint": "ads1232ipwr.kicad_mod",
      "model_3d": "ads1232ipwr-etched.glb",
      "model_3d_plain": "ads1232ipwr.glb",
      "model_3d_step": "ads1232ipwr-etched.step",
      "model_3d_step_plain": "ads1232ipwr.step",
      "lbr": "ads1232ipwr.lbr"
    },
    "distributor_links": {
      "lcsc": "C27919"
    },
    "pins": [
      {
        "number": "1",
        "name": "DVDD",
        "type": "power_in",
        "description": "Digital power supply; connect to 2.7V to 5.3V"
      },
      {
        "number": "2",
        "name": "DGND",
        "type": "power_in",
        "description": "Digital ground reference"
      },
      {
        "number": "3",
        "name": "CLKIN/XTAL1",
        "type": "input",
        "description": "External clock input or crystal oscillator pin 1; tie low to activate internal oscillator"
      },
      {
        "number": "4",
        "name": "XTAL2",
        "type": "passive",
        "description": "Crystal oscillator pin 2; leave disconnected if using external clock or internal oscillator"
      },
      {
        "number": "5",
        "name": "DGND",
        "type": "power_in",
        "description": "Digital ground reference"
      },
      {
        "number": "6",
        "name": "DGND",
        "type": "power_in",
        "description": "Digital ground reference"
      },
      {
        "number": "7",
        "name": "TEMP",
        "type": "input",
        "description": "Temperature sensor select input; high selects internal temperature sensor, low selects analog input channels"
      },
      {
        "number": "8",
        "name": "A0",
        "type": "input",
        "description": "Analog input channel select pin; used with TEMP to multiplex between analog inputs"
      },
      {
        "number": "9",
        "name": "CAP",
        "type": "passive",
        "description": "PGA bypass capacitor pin 1; connect 0.1µF capacitor to pin 10 to create 720Hz low-pass filter"
      },
      {
        "number": "10",
        "name": "CAP",
        "type": "passive",
        "description": "PGA bypass capacitor pin 2; connect 0.1µF capacitor to pin 9 to create 720Hz low-pass filter"
      },
      {
        "number": "11",
        "name": "AINP1",
        "type": "input",
        "description": "Positive differential input for channel 1"
      },
      {
        "number": "12",
        "name": "AINN1",
        "type": "input",
        "description": "Negative differential input for channel 1"
      },
      {
        "number": "13",
        "name": "AINN2",
        "type": "input",
        "description": "Negative differential input for channel 2"
      },
      {
        "number": "14",
        "name": "AINP2",
        "type": "input",
        "description": "Positive differential input for channel 2"
      },
      {
        "number": "15",
        "name": "REFN",
        "type": "input",
        "description": "Negative voltage reference input; range AGND - 0.1V to (REFP - 1.5V)"
      },
      {
        "number": "16",
        "name": "REFP",
        "type": "input",
        "description": "Positive voltage reference input; range (REFN + 1.5V) to (AVDD + 0.1V)"
      },
      {
        "number": "17",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground reference"
      },
      {
        "number": "18",
        "name": "AVDD",
        "type": "power_in",
        "description": "Analog power supply; connect to 2.7V to 5.3V"
      },
      {
        "number": "19",
        "name": "GAIN0",
        "type": "input",
        "description": "Gain select input bit 0 (LSB); used with GAIN1 to set gain of 1, 2, 64, or 128"
      },
      {
        "number": "20",
        "name": "GAIN1",
        "type": "input",
        "description": "Gain select input bit 1 (MSB); used with GAIN0 to set gain of 1, 2, 64, or 128"
      },
      {
        "number": "21",
        "name": "SPEED",
        "type": "input",
        "description": "Data rate select input; low selects 10SPS with 50/60Hz rejection, high selects 80SPS"
      },
      {
        "number": "22",
        "name": "PDWN",
        "type": "input",
        "description": "Power-down control input; hold low to power down and reset ADC; toggle high then low at startup"
      },
      {
        "number": "23",
        "name": "SCLK",
        "type": "input",
        "description": "Serial clock input; data shifted out on rising edges with rise/fall times less than 50ns required"
      },
      {
        "number": "24",
        "name": "DRDY/DOUT",
        "type": "output",
        "description": "Dual-function digital output; goes low when data ready, then outputs 24-bit result MSB first on SCLK rising edges"
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.2",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.2",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-4-6",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 44,
        "cost_usd": 0.3969,
        "at": "2026-09-17T23:25:09"
      },
      "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": "ads1232ipwr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          7.8,
          0.97
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "706322f42d9793ebf28d5b80100a68bfa8769998a00b78acadf7af937fc1454f",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ads1232ipwr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
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        "sha256": "b9ea4bcd8fff41b0d7d5f2d55178ab9f8c7aff9664cc2f7f3d919f3637e77b6e",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "TSSOP-24",
      "Category": "Data Acquisition",
      "Pins": "24"
    }
  },
  "variants": [],
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
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  "discovery_triggers": [
    "ads1232ipwr"
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  "discovery_pitch": "ADS1232IPWR (Texas Instruments) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ads1232ipwr.kicad_sym",
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    "ads1232ipwr.glb",
    "ads1232ipwr.step",
    "ads1232ipwr.lbr",
    "docs/hero.png",
    "docs/ads1232ipwr-datasheet.pdf",
    "viewers/symbol.html",
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  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T15:57:38.118Z"
}