HT1062BNZ

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  "slug": "ht1062bnz",
  "title": "HT1062BNZ",
  "brief": "HTCSEMI Analog To Digital Converters (ADCs), DIP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
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  "component": {
    "mpn": "HT1062BNZ",
    "manufacturer": "HTCSEMI",
    "package": "DIP-16",
    "pin_count": 16,
    "category": "ADC/DAC/Data Conversion",
    "subcategory": "Analog To Digital Converters (ADCs)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/653c6ad1330867bbe87d8f41357c61d7.pdf",
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    "distributor_links": {
      "lcsc": "C2998005"
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      "digikey": {
        "pn": null,
        "status": "quota"
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      "mouser": {
        "pn": null,
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    },
    "pins": [
      {
        "number": "1",
        "name": "LN",
        "type": "power_in",
        "description": "Positive line terminal; the regulated line voltage VLN is typically 4.0 V at Iline = 15 mA, with absolute maximum continuous line voltage 12 V."
      },
      {
        "number": "2",
        "name": "GAS1",
        "type": "passive",
        "description": "Transmitting amplifier gain adjustment; R7 between GAS1 and GAS2 sets microphone gain between 44 dB and 52 dB, with C6 to SLPE and C8 to VEE for stability."
      },
      {
        "number": "3",
        "name": "GAS2",
        "type": "passive",
        "description": "Transmitting amplifier gain adjustment; R7 (68 k for typically 52 dB) is connected between GAS1 and GAS2."
      },
      {
        "number": "4",
        "name": "QR",
        "type": "output",
        "description": "Non-inverting output of the receiving amplifier, with output impedance of about 4 ohms; R4 between GAR and QR sets the gain."
      },
      {
        "number": "5",
        "name": "GAR",
        "type": "passive",
        "description": "Receiving amplifier gain adjustment; R4 between GAR and QR sets IR-to-QR gain between 20 dB and 31 dB (31 dB typical with R4 = 100 k)."
      },
      {
        "number": "6",
        "name": "MIC-",
        "type": "input",
        "description": "Inverting microphone input with 64 k differential input impedance (32 k single-ended to VEE) for dynamic, magnetic, piezo-electric or electret microphones."
      },
      {
        "number": "7",
        "name": "MIC+",
        "type": "input",
        "description": "Non-inverting microphone input with 64 k differential input impedance (32 k single-ended to VEE), typical gain 52 dB to LN with R7 = 68 k."
      },
      {
        "number": "8",
        "name": "STAB",
        "type": "passive",
        "description": "Current stabilizer pin; a 3.6 k resistor from STAB to VEE sets the stabilizer current level."
      },
      {
        "number": "9",
        "name": "VEE",
        "type": "power_in",
        "description": "Negative line terminal (ground reference, VEE = 0 V)."
      },
      {
        "number": "10",
        "name": "IR",
        "type": "input",
        "description": "Receiving amplifier input with about 21 k input impedance."
      },
      {
        "number": "11",
        "name": "DTMF",
        "type": "input",
        "description": "Dual-tone multi-frequency input with about 20.7 k input impedance and typical gain to LN of 25.5 dB (R7 = 68 k), with confidence tone in the earpiece."
      },
      {
        "number": "12",
        "name": "MUTE",
        "type": "input",
        "description": "Mute input, active HIGH on the HT1062B (HIGH level input at least 1.5 V up to VCC, LOW level at most 0.3 V), selecting DTMF versus microphone and receiving amplifier."
      },
      {
        "number": "13",
        "name": "VCC",
        "type": "power_out",
        "description": "Positive supply decoupling pin that also supplies external circuits, with typical VCC of 2.2 V minimum at Iline = 15 mA and Ip = 1.2 mA (2.7 V typical at Ip = 0 mA) and internal supply current of 0.9 to 1.35 mA at VCC = 2.8 V."
      },
      {
        "number": "14",
        "name": "REG",
        "type": "passive",
        "description": "Voltage regulator decoupling pin with a capacitor to VEE; RVA from REG to SLPE raises, and from LN to REG lowers, the DC line voltage."
      },
      {
        "number": "15",
        "name": "AGC",
        "type": "input",
        "description": "Automatic gain control input; R6 to VEE sets line-loss compensation with a 5.8 dB control range, and the pin may be left open for no compensation."
      },
      {
        "number": "16",
        "name": "SLPE",
        "type": "passive",
        "description": "Slope (DC resistance) adjustment pin; external resistor R9 (normally 20 ohms) between SLPE and VEE sets the DC slope of the line voltage."
      }
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  "metadata": {
    "specs": {
      "Manufacturer": "HTCSEMI",
      "Package": "DIP-16",
      "Category": "ADC/DAC/Data Conversion",
      "Pins": "16"
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          "name": "Positive continuous line voltage",
          "symbol": "VLN",
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        {
          "name": "Repetitive line voltage during switch-on or line interruption",
          "symbol": "VLN(R)",
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          "conditions": "R9 = 20; note 1",
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        {
          "name": "Input voltage on all other pins",
          "symbol": "VI",
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          "min": -0.7,
          "typ": null,
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        {
          "name": "Total power dissipation, standard DIP",
          "symbol": "Ptot",
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        {
          "name": "Operating ambient temperature",
          "symbol": "TA",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -25,
          "typ": null,
          "max": 75,
          "conditions": "",
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        {
          "name": "Storage temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
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        {
          "name": "Junction temperature",
          "symbol": "Tj",
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          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 125,
          "conditions": "",
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        },
        {
          "name": "Thermal resistance, standard DIP",
          "symbol": "RthJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 85,
          "max": null,
          "conditions": "standard DIP",
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        },
        {
          "name": "Voltage drop over circuit LN to VEE",
          "symbol": "VLN",
          "kind": "electrical",
          "unit": "V",
          "min": 3.55,
          "typ": 4,
          "max": 4.25,
          "conditions": "MIC inputs open-circuit; Iline = 15mA",
          "source_page": 12,
          "source": "datasheet"
        },
        {
          "name": "Supply current",
          "symbol": "ICC",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 0.9,
          "max": 1.35,
          "conditions": "VCC = 2.8V",
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          "source": "datasheet"
        },
        {
          "name": "Supply voltage for peripheral circuitry",
          "symbol": "VCC",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 2.2,
          "max": null,
          "conditions": "Iline = 15mA; Ip = 1.2mA",
          "source_page": 12,
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          "name": "Voltage gain MIC+ or MIC- to LN",
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          "kind": "electrical",
          "unit": "dB",
          "min": 50.5,
          "typ": 52,
          "max": 53.5,
          "conditions": "Iline = 15mA; R7 = 68k",
          "source_page": 12,
          "source": "datasheet"
        },
        {
          "name": "Voltage gain IR to QR",
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          "kind": "electrical",
          "unit": "dB",
          "min": 29.5,
          "typ": 31,
          "max": 32.5,
          "conditions": "Iline = 15mA; RL = 300; (from pin 9 to pin 4)",
          "source_page": 13,
          "source": "datasheet"
        },
        {
          "name": "MUTE HIGH level input voltage",
          "symbol": "VIH",
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          "max": null,
          "conditions": "Iline = 15 mA",
          "source_page": 13,
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          "name": "Highest line current for maximum gain",
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          "max": 23,
          "conditions": "Iline = 15 mA",
          "source_page": 13,
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        {
          "name": "Lowest line current for minimum gain",
          "symbol": "IlineL",
          "kind": "electrical",
          "unit": "mA",
          "min": 61,
          "typ": null,
          "max": 65,
          "conditions": "Iline = 70 mA",
          "source_page": 13,
          "source": "datasheet"
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        {
          "name": "Receiving amplifier gain variation by R4",
          "symbol": "Gv",
          "kind": "electrical",
          "unit": "dB",
          "min": -11,
          "typ": null,
          "max": 0,
          "conditions": "Iline = 15mA; RL = 300; (from pin 9 to pin 4)",
          "source_page": 13,
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        {
          "name": "Transmitting amplifier gain variation by R7",
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          "min": -8,
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        {
          "name": "Variation of VLN with temperature",
          "symbol": "ΔVLN/ΔT",
          "kind": "temperature_coefficient",
          "unit": "mV/°C",
          "min": null,
          "typ": -0.3,
          "max": null,
          "conditions": "Iline = 15mA",
          "source_page": 12,
          "source": "datasheet"
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