component
CA-IS3763HB
Public Made by Adomby adom
Chipanalog Digital Isolators, SSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240
{
"slug": "ca-is3763hb",
"version": "0.1.0",
"type": "component",
"description": "Chipanalog Digital Isolators, SSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"signal isolation devices",
"ca-is3763hb",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"ca-is3763hb.kicad_sym",
"ca-is3763hb.kicad_mod",
"ca-is3763hb.glb",
"ca-is3763hb.step",
"ca-is3763hb.lbr",
"docs/hero.png",
"docs/ca-is3763hb-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"ca-is3763hb-hero.glb",
"ca-is3763hb-hero.overlay.json",
"ca-is3763hb-etched.glb"
],
"component": {
"mpn": "CA-IS3763HB",
"manufacturer": "Chipanalog",
"package": "SSOP-16",
"pin_count": 16,
"category": "Signal Isolation Devices",
"subcategory": "Digital Isolators",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590902618804215808",
"parts": {
"symbol": "ca-is3763hb.kicad_sym",
"footprint": "ca-is3763hb.kicad_mod",
"model_3d": "ca-is3763hb-hero.glb",
"model_3d_plain": "ca-is3763hb-etched.glb",
"model_3d_step": "ca-is3763hb-etched.step",
"model_3d_step_plain": "ca-is3763hb.step",
"lbr": "ca-is3763hb.lbr"
},
"distributor_links": {
"lcsc": "C5457088"
},
"distributor_check": {
"checked_at": "2026-10-18T23:07:31Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "quota"
},
"mouser": {
"pn": null,
"status": "quota"
}
},
"pins": [
{
"number": "1",
"name": "VDDA",
"type": "power_in",
"description": "Side-A supply voltage; recommended 2.375 V to 5.5 V, absolute maximum 7.0 V referenced to GNDA, and a 0.1 µF to 1 µF bypass capacitor is required."
},
{
"number": "2",
"name": "VI1",
"type": "input",
"description": "Side-A logic input for forward channel 1 (A to B); TTL-compatible, with VIH minimum 2.0 V and VIL maximum 0.8 V."
},
{
"number": "3",
"name": "VI2",
"type": "input",
"description": "Side-A logic input for forward channel 2 (A to B); TTL-compatible, with VIH minimum 2.0 V and VIL maximum 0.8 V."
},
{
"number": "4",
"name": "VI3",
"type": "input",
"description": "Side-A logic input for forward channel 3 (A to B); TTL-compatible, with VIH minimum 2.0 V and VIL maximum 0.8 V."
},
{
"number": "5",
"name": "VO4",
"type": "output",
"description": "Side-A logic output of reverse channel 4, which follows the side-B input VI4 (pin 12); output drive is 4 mA at 5 V (IOH −4 mA, IOL 4 mA) with about 50 Ω output impedance."
},
{
"number": "6",
"name": "VO5",
"type": "output",
"description": "Side-A logic output of reverse channel 5, which follows the side-B input VI5 (pin 11); output drive is 4 mA at 5 V (IOH −4 mA, IOL 4 mA) with about 50 Ω output impedance."
},
{
"number": "7",
"name": "VO6",
"type": "output",
"description": "Side-A logic output of reverse channel 6, which follows the side-B input VI6 (pin 10); output drive is 4 mA at 5 V (IOH −4 mA, IOL 4 mA) with about 50 Ω output impedance."
},
{
"number": "8",
"name": "GNDA",
"type": "power_in",
"description": "Side-A ground reference for VDDA and the side-A logic signals."
},
{
"number": "9",
"name": "GNDB",
"type": "power_in",
"description": "Side-B ground reference for VDDB and the side-B logic signals, isolated from GNDA."
},
{
"number": "10",
"name": "VI6",
"type": "input",
"description": "Side-B logic input for reverse channel 6 (B to A), which drives output VO6 (pin 7); TTL-compatible, with VIH minimum 2.0 V and VIL maximum 0.8 V."
},
{
"number": "11",
"name": "VI5",
"type": "input",
"description": "Side-B logic input for reverse channel 5 (B to A), which drives output VO5 (pin 6); TTL-compatible, with VIH minimum 2.0 V and VIL maximum 0.8 V."
},
{
"number": "12",
"name": "VI4",
"type": "input",
"description": "Side-B logic input for reverse channel 4 (B to A), which drives output VO4 (pin 5); TTL-compatible, with VIH minimum 2.0 V and VIL maximum 0.8 V."
},
{
"number": "13",
"name": "VO3",
"type": "output",
"description": "Side-B logic output of forward channel 3 (A to B), which follows side-A input VI3 (pin 4); output drive is 4 mA at 5 V with about 50 Ω output impedance."
},
{
"number": "14",
"name": "VO2",
"type": "output",
"description": "Side-B logic output of forward channel 2 (A to B), which follows side-A input VI2 (pin 3); output drive is 4 mA at 5 V with about 50 Ω output impedance."
},
{
"number": "15",
"name": "VO1",
"type": "output",
"description": "Side-B logic output of forward channel 1 (A to B), which follows side-A input VI1 (pin 2); output drive is 4 mA at 5 V with about 50 Ω output impedance."
},
{
"number": "16",
"name": "VDDB",
"type": "power_in",
"description": "Side-B supply voltage; recommended 2.375 V to 5.5 V, absolute maximum 7.0 V referenced to GNDB, and a 0.1 µF to 1 µF bypass capacitor is required."
}
],
"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: Table 6-1 labels pin 12 as 'VO4' (the CA-IS3760/62 name), but for CA-IS3763 the same row and the CA-; Pins 5-7 and 10-11 are dual-function across the CA-IS376x family in the datasheet. Pin names and dir; The datasheet's pinout is the same for the HB (default-high) and LB (default-low) suffixes. The H su"
],
"pages_sent": 22,
"cost_usd": 0.122,
"at": "2026-10-18T23:05:28"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590902618804215808",
"pages": 22,
"sha256": "0d88c3748184ff45",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 16,
"described": 16,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "ca-is3763hb.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
7.8,
6.2,
2.1
],
"zmin_mm": 0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "d0e11e46aeca5dbaa5c4bb538f3f4899761267cabdeba6486325ae9e979c03ef",
"checked": "2026-10-18",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "ca-is3763hb-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
7.8,
6.2,
2.1
],
"zmin_mm": 0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "f66cfe96da2bd9fe84cb3d2f74c9f82a2edf60f0031d90a7b244c3830024ea09",
"checked": "2026-10-18",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
}
}