LTC1569IS8-6#TRPBF

{
  "slug": "ltc1569is8-6-trpbf",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Switched Capacitor Filters, SO-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
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    "filters",
    "ltc1569is8-6#trpbf",
    "factory-2.0.0",
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    "ltc1569is8-6-trpbf.lbr",
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  "component": {
    "mpn": "LTC1569IS8-6#TRPBF",
    "manufacturer": "Analog Devices",
    "package": "SO-8",
    "pin_count": 8,
    "category": "Filters",
    "subcategory": "Switched Capacitor Filters",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589853382556360704",
    "parts": {
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      "lbr": "ltc1569is8-6-trpbf.lbr"
    },
    "distributor_links": {
      "lcsc": "C675988"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T21:50:27Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "IN+",
        "type": "input",
        "description": "Non-inverting filter input with DC gain of 1.0 to OUT; input voltages exceeding the power supplies should be avoided, and transients will not latch up if the input current is limited to 20mA."
      },
      {
        "number": "2",
        "name": "IN–",
        "type": "input",
        "description": "Inverting filter input with DC gain of -1 to OUT; input voltages exceeding the power supplies should be avoided, and transients will not latch up if the input current is limited to 20mA."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Filter reference pin, externally biased to 2V (5V supply) or 1.11V (3V supply), bypassed with a 1µF ceramic capacitor to V- in single-supply use, with biasing impedance below 2kΩ; the maximum voltage between GND and V+ should not exceed 5.5V."
      },
      {
        "number": "4",
        "name": "V–",
        "type": "power_in",
        "description": "Negative supply pin (ground in single-supply operation), requiring a quality 1µF ceramic bypass capacitor to V+ placed as close to the IC as possible."
      },
      {
        "number": "5",
        "name": "DIV/CLK",
        "type": "input",
        "description": "Selects the internal divider (shorted to V- for 1:1, floating for 4:1 with 100pF to V-, shorted to V+ for 16:1) when the oscillator is enabled, or acts as the external clock input when RX is shorted to V-; pin voltages beyond the supplies should be avoided and fault current limited to 40mA."
      },
      {
        "number": "6",
        "name": "RX",
        "type": "passive",
        "description": "Connect an external resistor between RX and V+ to enable the internal oscillator, with a recommended range of 3.8k to 40k; shorting RX to V- disables the oscillator."
      },
      {
        "number": "7",
        "name": "V+",
        "type": "power_in",
        "description": "Positive supply pin requiring a quality 1µF ceramic bypass capacitor to V- (and an additional 0.1µF to GND in dual-supply use), with the maximum voltage difference between GND and V+ not to exceed 5.5V."
      },
      {
        "number": "8",
        "name": "OUT",
        "type": "output",
        "description": "Filter output that can drive 10kΩ and/or 40pF loads, requiring a 100Ω series resistor for larger capacitive loads, and it can exceed the supplies by up to ±2V without latchup."
      }
    ],
    "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: The TOP VIEW pin listing on page 2 (extracted text reads OUT, V+, RX, DIV/CLK, IN+, IN-, GND, V- in ; The datasheet lists the ordering part as LTC1569IS8-6; the #TRPBF suffix (tape-and-reel, lead-free) "
        ],
        "pages_sent": 12,
        "cost_usd": 0.079,
        "at": "2026-10-18T21:50:13"
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      "datasheet": {
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        "pages": 12,
        "sha256": "3c4966a93a367fcf",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
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        "extents_mm": [
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-18",
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}