component

NT01A

Public Unreviewed

by Ray

ICMAN Tech Touch Sensors, SOT-23-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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NT01A

ICMAN Tech · Touch Sensors · SOT-23-6

NT01A from ICMAN Tech, in a SOT-23-6. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 CMOD passive Charge-collection capacitor input. Connect a fixed capacitor (typ. 4.7nF, range 1nF-10nF) to GND. Sensitivity independent of this value.
2 GND power_in Power supply ground (0V reference).
3 VDD power_in Positive power supply input, 2.5V to 6.0V. Decouple with 100nF close to the pin.
4 OUT output Touch detection output. NMOS open-drain with internal ~10kΩ pull-up. Outputs weak-high when idle and strong-low when touch is detected. Max sink current 10mA; series 510Ω recommended to host.
5 CIN1 input Capacitive sensing input. Connect to the touch pad/electrode (typically via a series resistor such as 3kΩ).
6 CDC passive Sensitivity-setting capacitor input. Connect capacitor 5pF-100pF to GND; smaller value gives higher sensitivity. Use 10%+ tolerance polyester, NPO, or COG capacitor placed close to the IC.

Key specifications

Parameter Value
Manufacturer ICMAN Tech
Package SOT-23-6
Category Sensors
Pins 6

CAD (KiCad official)

  • Symbol: NT01A
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-23-6 (KiCad packages3D, STEP)

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: ICMAN Tech datasheet (12 pp, sha256 7cc27969261a8a84, retrieved 2026-08-17, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF