component
SC04B
Public Made by Adomby adom
icman(晶尊微) Touch Sensors, SOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"distributor_links": {
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"distributor_check": {
"checked_at": "2026-10-17T06:01:39Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "no match"
},
"mouser": {
"pn": null,
"status": "no match"
}
},
"pins": [
{
"number": "1",
"name": "GND",
"type": "power_in",
"description": "Power supply ground pin for the device (电源地), with the VDD and GND pins forming the power inputs."
},
{
"number": "2",
"name": "CMOD",
"type": "bidirectional",
"description": "Charge-collection capacitor connection that takes a fixed-value capacitor, typically 4.7 nF within a 1 nF to 10 nF range, independent of sensitivity."
},
{
"number": "3",
"name": "CDC",
"type": "bidirectional",
"description": "Sensitivity capacitor connection with a 5 pF to 100 pF range, where a smaller capacitance gives higher sensitivity."
},
{
"number": "4",
"name": "CIN0",
"type": "bidirectional",
"description": "Sense-pad input for touch key 0 that detects the capacitance change, left floating when unused."
},
{
"number": "5",
"name": "CIN1",
"type": "bidirectional",
"description": "Sense-pad input for touch key 1 that detects the capacitance change, left floating when unused."
},
{
"number": "6",
"name": "CIN2",
"type": "bidirectional",
"description": "Sense-pad input for touch key 2 that detects the capacitance change, left floating when unused."
},
{
"number": "7",
"name": "CIN3",
"type": "bidirectional",
"description": "Sense-pad input for touch key 3 that detects the capacitance change, left floating when unused."
},
{
"number": "8",
"name": "NC",
"type": "unconnected",
"description": "Listed as NC in the pin table with no function or connection specified in the datasheet."
},
{
"number": "9",
"name": "NC",
"type": "unconnected",
"description": "Listed as NC in the pin table with no function or connection specified in the datasheet."
},
{
"number": "10",
"name": "OUT3",
"type": "output",
"description": "Open-drain NMOS output for touch key 3 with an internal 10 kΩ pull-up, where the valid active level is strong low and the pin is left floating when unused."
},
{
"number": "11",
"name": "OUT2",
"type": "output",
"description": "Open-drain NMOS output for touch key 2 with an internal 10 kΩ pull-up, where the valid active level is strong low and the pin is left floating when unused."
},
{
"number": "12",
"name": "OUT1",
"type": "output",
"description": "Open-drain NMOS output for touch key 1 with an internal 10 kΩ pull-up, where the valid active level is strong low and the pin is left floating when unused."
},
{
"number": "13",
"name": "OUT0",
"type": "output",
"description": "Open-drain NMOS output for touch key 0 with an internal 10 kΩ pull-up, where the valid active level is strong low and the pin is left floating when unused."
},
{
"number": "14",
"name": "SLPEN",
"type": "input",
"description": "Sleep-mode enable input, where tying it to GND disables sleep and tying it to VDD allows the chip to enter sleep mode after no touch for more than 70 s."
},
{
"number": "15",
"name": "MD",
"type": "input",
"description": "Output mode select input, where tying it to GND gives direct output (low while touched) and tying it to VDD gives latched output that toggles on each touch."
},
{
"number": "16",
"name": "VDD",
"type": "power_in",
"description": "Positive supply input with an operating range of 2.6 V to 6.0 V and a maximum rating of 6.0 V."
}
],
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"primary_model": "claude-haiku-5-5",
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"guards": "pin_guards 0.1: passed",
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"cost_usd": 0.0464,
"at": "2026-10-17T05:59:51"
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"sha256": "bb09cdce17a3aba6",
"source_tier": "lcsc"
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"cad": "KiCad official (CC-BY-SA 4.0)",
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"described": 16,
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"metadata": {
"specs": {
"Manufacturer": "icman(晶尊微)",
"Package": "SOP-16",
"Category": "Sensors",
"Pins": "16"
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{
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