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RH6016CA

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by Ray

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

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Contents

README

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RH6016CA

RONGHE Microelectronics · Touch Sensors · SOT-23-6

RH6016CA from RONGHE Microelectronics, 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 CS passive Sampling capacitance pin. External capacitor Cm (10nF-47nF typical) connects between CS and the touch sense node/GND to set the sensor sampling reference for the capacitive-touch detection engine.
2 GND power_in Ground reference (0V) for the device.
3 TCH bidirectional Touch channel input/output. Connects through a series resistor Rs (5k typical) to the touch pad/electrode for capacitive-touch sensing.
4 AHLB input Output polarity configuration input with internal pull-down. AHLB=0 (default, floating) selects active-high output on OC; AHLB=1 (tied to VDD) selects active-low output. CMOS-level input, VDD/GND logic.
5 VDD power_in Positive supply pin. Operating range 2.4V-5.5V (3.0V typical). Decouple with 10uF + 0.1uF to GND per the application circuit.
6 OC output CMOS push-pull touch-detect output. Drive capability: IOL=20mA at VOL=0.3VDD, IOH=10mA at VOH=0.7VDD. Polarity controlled by AHLB (active-high by default on RH6016CA).

Key specifications

Parameter Value
Manufacturer RONGHE Microelectronics
Package SOT-23-6
Category Sensor
Pins 6

Ordering variants

Same part, different packaging or reel option.

  • RH6016CA
  • RH6016CE
  • RH6016CB
  • RH6016D

CAD (KiCad official)

  • Symbol: RH6016CA
  • 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: RONGHE Microelectronics datasheet (10 pp, sha256 1ca4d3d3fa041b10, retrieved 2026-08-17, tier: lcsc)
  • 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