component
LTC2642CMS-16#TRPBF
Public Made by Adomby adom
Analog Devices Digital To Analog Converters (DAC), MSOP-10. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204
{
"slug": "ltc2642cms-16-trpbf",
"version": "0.1.0",
"type": "component",
"description": "Analog Devices Digital To Analog Converters (DAC), MSOP-10. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"data acquisition",
"ltc2642cms-16#trpbf",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"ltc2642cms-16-trpbf.kicad_sym",
"ltc2642cms-16-trpbf.kicad_mod",
"ltc2642cms-16-trpbf.glb",
"ltc2642cms-16-trpbf.step",
"ltc2642cms-16-trpbf.lbr",
"docs/hero.png",
"docs/ltc2642cms-16-trpbf-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"ltc2642cms-16-trpbf-hero.glb",
"ltc2642cms-16-trpbf-hero.overlay.json",
"ltc2642cms-16-trpbf-etched.glb"
],
"component": {
"mpn": "LTC2642CMS-16#TRPBF",
"manufacturer": "Analog Devices",
"package": "MSOP-10",
"pin_count": 10,
"category": "Data Acquisition",
"subcategory": "Digital To Analog Converters (DAC)",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588886154283765760",
"parts": {
"symbol": "ltc2642cms-16-trpbf.kicad_sym",
"footprint": "ltc2642cms-16-trpbf.kicad_mod",
"model_3d": "ltc2642cms-16-trpbf-hero.glb",
"model_3d_plain": "ltc2642cms-16-trpbf-etched.glb",
"model_3d_step": "ltc2642cms-16-trpbf-etched.step",
"model_3d_step_plain": "ltc2642cms-16-trpbf.step",
"lbr": "ltc2642cms-16-trpbf.lbr"
},
"distributor_links": {
"lcsc": "C682369"
},
"distributor_check": {
"checked_at": "2026-10-17T23:08:54Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "quota"
},
"mouser": {
"pn": null,
"status": "quota"
}
},
"pins": [
{
"number": "1",
"name": "REF",
"type": "input",
"description": "Reference voltage input; apply an external reference between 2V and VDD."
},
{
"number": "2",
"name": "CS",
"type": "input",
"description": "Serial interface chip select/load input; when CS is low SCLK is enabled to shift in data on DIN, and when CS is taken high the 16-bit word is latched and the DAC is updated."
},
{
"number": "3",
"name": "SCLK",
"type": "input",
"description": "Serial interface clock input, CMOS and TTL compatible."
},
{
"number": "4",
"name": "DIN",
"type": "input",
"description": "Serial interface data input; data is transferred to the device on the rising edge of SCLK."
},
{
"number": "5",
"name": "CLR",
"type": "input",
"description": "Asynchronous clear input; a logic low clears the DAC to midscale on the LTC2642."
},
{
"number": "6",
"name": "VOUT",
"type": "output",
"description": "DAC output voltage; the unipolar output range is 0V to VREF."
},
{
"number": "7",
"name": "INV",
"type": "passive",
"description": "Center tap of the internal scaling resistors; connect to an external amplifier's inverting input in bipolar mode."
},
{
"number": "8",
"name": "RFB",
"type": "passive",
"description": "Feedback resistor; connect to an external amplifier's output in bipolar mode, giving a bipolar output range of -VREF to VREF."
},
{
"number": "9",
"name": "VDD",
"type": "power_in",
"description": "Supply voltage, set between 2.7V and 5.5V."
},
{
"number": "10",
"name": "GND",
"type": "power_in",
"description": "Circuit ground."
}
],
"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 datasheet describes INV and RFB only as resistor-network nodes and does not give an ERC class; '; The MS (10-lead MSOP) pin numbers were taken from the page 2 top-view drawing and confirmed against "
],
"pages_sent": 7,
"cost_usd": 0.051,
"at": "2026-10-17T23:07:05"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588886154283765760",
"pages": 24,
"sha256": "beb9dfd8807aa419",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 10,
"described": 10,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "ltc2642cms-16-trpbf.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
4.9,
3.0,
1.1
],
"zmin_mm": -0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "b8f88eac3ce221c2ccb0b5048f9ad49c2ef4af148f8ae50c4e232e357683f547",
"checked": "2026-10-17",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "ltc2642cms-16-trpbf-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
4.9,
3.0,
1.1
],
"zmin_mm": -0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "b9de08dbbbbb26df508c263260d8bf2669dcd0f549ae78a495113610fddac288",
"checked": "2026-10-17",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
}
}