ADS8695IPW

{
  "slug": "ads8695ipw",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Analog To Digital Converters (ADC), TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
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    "data acquisition",
    "ads8695ipw",
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  "component": {
    "mpn": "ADS8695IPW",
    "manufacturer": "Texas Instruments",
    "package": "TSSOP-16",
    "pin_count": 16,
    "category": "Data Acquisition",
    "subcategory": "Analog To Digital Converters (ADC)",
    "datasheet": "https://www.ti.com/cn/lit/gpn/ads8691",
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      "lbr": "ads8695ipw.lbr"
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    "distributor_links": {
      "lcsc": "C1543429",
      "digikey": "ADS8695IPW-ND",
      "mouser": "595-ADS8695IPW"
    },
    "distributor_check": {
      "checked_at": "2026-10-10T13:39:52Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "ADS8695IPW-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-ADS8695IPW",
        "status": "found"
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    },
    "pins": [
      {
        "number": "1",
        "name": "DGND",
        "type": "power_in",
        "description": "Digital ground pin; decouple with the DVDD pin."
      },
      {
        "number": "2",
        "name": "AVDD",
        "type": "power_in",
        "description": "Analog supply pin, 4.75 V to 5.25 V (5 V nominal) per the recommended operating conditions; decouple with the AGND pin."
      },
      {
        "number": "3",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground pin; decouple with the AVDD pin."
      },
      {
        "number": "4",
        "name": "REFIO",
        "type": "bidirectional",
        "description": "Internal 4.096-V reference output and external reference input pin (external 4.096-V reference applied here when INTREF_DIS = 1); decouple with REFGND."
      },
      {
        "number": "5",
        "name": "REFGND",
        "type": "power_in",
        "description": "Reference ground pin; short to the analog ground plane and decouple with the REFIO and REFCAP pins."
      },
      {
        "number": "6",
        "name": "REFCAP",
        "type": "output",
        "description": "ADC reference buffer decoupling pin; a minimum of 10 µF must be placed between REFCAP and REFGND, and the buffer must not drive external ac or dc loads."
      },
      {
        "number": "7",
        "name": "AIN_P",
        "type": "input",
        "description": "Positive analog input; decouple with the AIN_GND pin, with absolute maximum rating of ±20 V to GND when AVDD = 5 V."
      },
      {
        "number": "8",
        "name": "AIN_GND",
        "type": "input",
        "description": "Negative analog input; decouple with the AIN_P pin, with absolute maximum rating of ±20 V to GND when AVDD = 5 V."
      },
      {
        "number": "9",
        "name": "RST",
        "type": "input",
        "description": "Active-low logic input that resets the device; it can be tied to DVDD when not used."
      },
      {
        "number": "10",
        "name": "SDI",
        "type": "input",
        "description": "Data input pin for serial communication; in daisy-chain mode it is the chain data input."
      },
      {
        "number": "11",
        "name": "CONVST/CS",
        "type": "input",
        "description": "Dual-function input: active-high CONVST rising edge starts conversion, or active-low chip select that takes control of the data bus when low (SDO-x tri-state when high)."
      },
      {
        "number": "12",
        "name": "SCLK",
        "type": "input",
        "description": "Clock input pin for the serial interface; all system-synchronous data transfer protocols are timed with respect to SCLK."
      },
      {
        "number": "13",
        "name": "SDO-0",
        "type": "output",
        "description": "Serial communication data output 0."
      },
      {
        "number": "14",
        "name": "ALARM/SDO-1/GPO",
        "type": "output",
        "description": "Multi-function output: active-high alarm, data output 1 for serial communication (SDO-1 in dual SDO mode), or general-purpose output."
      },
      {
        "number": "15",
        "name": "RVS",
        "type": "output",
        "description": "Multi-function serial-interface output; with CS high it reflects the internal ADCST signal, and with CS low its status depends on the selected output protocol."
      },
      {
        "number": "16",
        "name": "DVDD",
        "type": "power_in",
        "description": "Digital supply pin, 1.65 V minimum to AVDD maximum (3.3 V nominal); decouple with the DGND pin."
      }
    ],
    "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: Figure 5-1 pin labels are garbled in the extracted text, so pin positions were taken from Table 5-1 ; Package matches: the ordering addendum (page 67) lists ADS8695IPW as TSSOP (PW), 16 pins, so the TSS; Analog input pins are typed as 'input' (AI), REFIO as 'bidirectional' (AIO), and REFCAP as 'output' "
        ],
        "pages_sent": 22,
        "cost_usd": 0.1029,
        "at": "2026-10-10T13:39:37"
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      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/ads8691",
        "pages": 75,
        "sha256": "fb9e54e4166b8c0b",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
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}