TM7706-TSSOP16

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  "title": "TM7706-TSSOP16",
  "brief": "TM Shenzhen Titan Micro Elec Analog To Digital Converters (ADC), TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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    "mpn": "TM7706-TSSOP16",
    "manufacturer": "TM Shenzhen Titan Micro Elec",
    "package": "TSSOP-16",
    "pin_count": 16,
    "category": "Data Acquisition",
    "subcategory": "Analog To Digital Converters (ADC)",
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    "distributor_links": {
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    "pins": [
      {
        "number": "1",
        "name": "SCLK",
        "type": "input",
        "description": "Read/write serial clock input; the datasheet gives its Schmitt-trigger thresholds (VT+ about 1.4 to 3 V at 5 V and 1 to 2.5 V at 3 V) and a minimum high/low pulse width of 100 ns."
      },
      {
        "number": "2",
        "name": "XI",
        "type": "input",
        "description": "Master clock input for a crystal or external clock, with fCLKIN specified from 400 kHz to 2500 kHz."
      },
      {
        "number": "3",
        "name": "XO",
        "type": "output",
        "description": "Clock output for the crystal; it is held low when the OSCDIS bit is set to 1 to reduce power."
      },
      {
        "number": "4",
        "name": "CSN",
        "type": "input",
        "description": "Active-low chip select that must be pulled low before any register read or write and returned high afterwards (tie to GND for 3-wire operation)."
      },
      {
        "number": "5",
        "name": "RESET",
        "type": "input",
        "description": "Active-low reset that clears the digital filter, modulator and all registers to their default states, with a minimum pulse width of 100 ns."
      },
      {
        "number": "6",
        "name": "AIN1",
        "type": "input",
        "description": "Differential analog input for channel 1; with BUFEN=0 the absolute/common-mode range is -0.03 V to VDD+0.03 V, and with BUFEN=1 it is 0.05 V to VDD-1.5 V."
      },
      {
        "number": "7",
        "name": "AIN2",
        "type": "input",
        "description": "Differential analog input for channel 2; with BUFEN=0 the absolute/common-mode range is -0.03 V to VDD+0.03 V, and with BUFEN=1 it is 0.05 V to VDD-1.5 V."
      },
      {
        "number": "8",
        "name": "COMMON",
        "type": "input",
        "description": "Common reference point for analog channels AIN1, AIN2 and AIN3 that all three channels are measured against."
      },
      {
        "number": "9",
        "name": "REF INP",
        "type": "input",
        "description": "Positive input of the differential reference voltage; the datasheet requires REFINP > REFINN, with REFINP-REFINN of about 1.225 V to 1.75 V at 3 V and 2.5 V to 3.5 V at 5 V, and a reference below 1 V raises noise."
      },
      {
        "number": "10",
        "name": "REF INN",
        "type": "input",
        "description": "Negative input of the differential reference voltage, normally tied to GND in the application circuit, and must stay below REFINP."
      },
      {
        "number": "11",
        "name": "AIN3",
        "type": "input",
        "description": "Differential analog negative input for channel 3, sharing the same absolute/common-mode limits as the other analog inputs."
      },
      {
        "number": "12",
        "name": "OKL",
        "type": "output",
        "description": "Conversion-complete flag that is low when ADC result data is ready to read and high while the ADC is converting or updating."
      },
      {
        "number": "13",
        "name": "DOUT",
        "type": "output",
        "description": "Serial data output that shifts out MSB first and is updated on the falling edge of SCLK."
      },
      {
        "number": "14",
        "name": "DIN",
        "type": "input",
        "description": "Serial data input that is sampled on the rising edge of SCLK, with data set-up of at least 30 ns and hold of at least 20 ns."
      },
      {
        "number": "15",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply voltage of 3 V or 5 V (±5%), with an absolute maximum rating of -0.3 V to 7 V."
      },
      {
        "number": "16",
        "name": "GND",
        "type": "power_in",
        "description": "System ground for the device."
      }
    ],
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          "extractor flagged: The datasheet gives one 16-pin assignment table (page 2) for the TM7706 family and does not print a ; The datasheet's pin descriptions are brief, so several descriptions combine the function text with e",
          "1/16 pins cited to the wrong page (name found elsewhere): ['2:XI@p2']",
          "1/16 pin names appear NOWHERE in the datasheet text: ['3:XO@p2']"
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