component
AS1115-BSST
Public Made by Adomby adom
Advanced Monolithic Systems LED Display Drivers, QSOP-24-150mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291
{
"slug": "as1115-bsst",
"version": "0.1.0",
"type": "component",
"description": "Advanced Monolithic Systems LED Display Drivers, QSOP-24-150mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"nixie tube driver-led driver",
"as1115-bsst",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"as1115-bsst.kicad_sym",
"as1115-bsst.kicad_mod",
"as1115-bsst.glb",
"as1115-bsst.step",
"as1115-bsst.lbr",
"docs/hero.png",
"docs/as1115-bsst-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"as1115-bsst-hero.glb",
"as1115-bsst-hero.overlay.json",
"as1115-bsst-etched.glb"
],
"component": {
"mpn": "AS1115-BSST",
"manufacturer": "Advanced Monolithic Systems",
"package": "QSOP-24-150mil",
"pin_count": 24,
"category": "Nixie Tube Driver/LED Driver",
"subcategory": "LED Display Drivers",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/5c3be31f338adba337d1e43fbda84611.pdf",
"parts": {
"symbol": "as1115-bsst.kicad_sym",
"footprint": "as1115-bsst.kicad_mod",
"model_3d": "as1115-bsst-hero.glb",
"model_3d_plain": "as1115-bsst-etched.glb",
"model_3d_step": "as1115-bsst-etched.step",
"model_3d_step_plain": "as1115-bsst.step",
"lbr": "as1115-bsst.lbr"
},
"distributor_links": {
"lcsc": "C2649434",
"digikey": "AS1115-BSSTTR-ND",
"mouser": "985-AS1115-BSST"
},
"distributor_check": {
"checked_at": "2026-10-30T11:51:16Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "AS1115-BSSTTR-ND",
"status": "found",
"lifecycle": "Active"
},
"mouser": {
"pn": "985-AS1115-BSST",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "SDA",
"type": "bidirectional",
"description": "Serial-data I/O, open-drain digital I/O I²C data pin."
},
{
"number": "2",
"name": "DIG0",
"type": "output",
"description": "Digit drive line that sinks current from the display common cathode; keyscan detection optional but must be polled by the µProcessor."
},
{
"number": "3",
"name": "DIG1",
"type": "output",
"description": "Digit drive line that sinks current from the display common cathode; keyscan detection optional but must be polled by the µProcessor."
},
{
"number": "4",
"name": "DIG2",
"type": "output",
"description": "Digit drive line that sinks current from the display common cathode; keyscan detection optional but must be polled by the µProcessor."
},
{
"number": "5",
"name": "DIG3",
"type": "output",
"description": "Digit drive line that sinks current from the display common cathode; keyscan detection optional but must be polled by the µProcessor."
},
{
"number": "6",
"name": "GND",
"type": "power_in",
"description": "Ground."
},
{
"number": "7",
"name": "DIG4",
"type": "output",
"description": "Digit drive line that sinks current from the display common cathode; keyscan detection optional but must be polled by the µProcessor."
},
{
"number": "8",
"name": "DIG5",
"type": "output",
"description": "Digit drive line that sinks current from the display common cathode; keyscan detection optional but must be polled by the µProcessor."
},
{
"number": "9",
"name": "DIG6",
"type": "output",
"description": "Digit drive line that sinks current from the display common cathode; keyscan detection optional but must be polled by the µProcessor."
},
{
"number": "10",
"name": "DIG7",
"type": "output",
"description": "Digit drive line that sinks current from the display common cathode; keyscan detection optional but must be polled by the µProcessor."
},
{
"number": "11",
"name": "KEYA",
"type": "input",
"description": "Keyscan input line for key readback; can be used for self-addressing."
},
{
"number": "12",
"name": "KEYB",
"type": "input",
"description": "Keyscan input line for key readback."
},
{
"number": "13",
"name": "ISET",
"type": "passive",
"description": "Sets peak segment current; connect to VDD or a reference voltage through RSET."
},
{
"number": "14",
"name": "SCL",
"type": "input",
"description": "Serial-clock input, 3.4MHz maximum rate."
},
{
"number": "15",
"name": "SEGA",
"type": "output",
"description": "Seven-segment drive line that sources current to the display."
},
{
"number": "16",
"name": "SEGF",
"type": "output",
"description": "Seven-segment drive line that sources current to the display."
},
{
"number": "17",
"name": "SEGB",
"type": "output",
"description": "Seven-segment drive line that sources current to the display."
},
{
"number": "18",
"name": "SEGG",
"type": "output",
"description": "Seven-segment drive line that sources current to the display."
},
{
"number": "19",
"name": "VDD",
"type": "power_in",
"description": "Positive supply voltage, connect to +2.7 to +5.5V supply."
},
{
"number": "20",
"name": "SEGC",
"type": "output",
"description": "Seven-segment drive line that sources current to the display."
},
{
"number": "21",
"name": "SEGE",
"type": "output",
"description": "Seven-segment drive line that sources current to the display."
},
{
"number": "22",
"name": "SEGDP",
"type": "output",
"description": "Decimal point drive line that sources current to the display."
},
{
"number": "23",
"name": "SEGD",
"type": "output",
"description": "Seven-segment drive line that sources current to the display."
},
{
"number": "24",
"name": "IRQ",
"type": "output",
"description": "Interrupt request output, open drain pin."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.3",
"primary_model": "claude-sonnet-5-5",
"primary_mode": "text",
"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: Individual segment/digit pin order was taken from the QSOP-24 pin diagram; the table only gives rang"
],
"pages_sent": 10,
"cost_usd": 0.0974,
"at": "2026-10-30T11:50:58"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/5c3be31f338adba337d1e43fbda84611.pdf",
"pages": 26,
"sha256": "b0d6e65ddcfcde03",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 24,
"described": 24,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "as1115-bsst.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6.0,
8.65,
1.72
],
"zmin_mm": -0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "d2244e3f2eff53b6985f22b8c8a44bb319a1973a6a440b2597d6d67813b09338",
"checked": "2026-10-30",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "as1115-bsst-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6.0,
8.65,
1.72
],
"zmin_mm": -0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "0f38027a3246d22b199c40f357937b5291903c8eca311145dcbeb0deb9428ff6",
"checked": "2026-10-30",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
}
}