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MDC02

Public Made by Adom

by adom

Mysentech Float Level Senors, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs mdc02: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
viewers pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray 1mo ago
mdc02-etched.fit.json mdc02: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
mdc02-etched.glb mdc02: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
mdc02-etched.step mdc02: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
mdc02.glb Publish 0.1.0 · Ray 1mo ago
mdc02.kicad_mod Publish 0.1.0 · Ray 1mo ago
mdc02.kicad_sym Publish 0.1.0 · Ray 1mo ago
mdc02.lbr rebuild the library on adom-lbr 2.32.0. The published copy was built by 2.18.0, which imported every KiCad roundrect and oval pad as a SQUARE EAGLE smd; this carries the real pad shape across (0 -> 8 rounded pads) and stops dropping geometry drawn on KiCad User.N layers. Attributes, connects, pads and the pin-1 marker are gated against decreasing and are unchanged. · Ray 1mo ago
mdc02.step Publish 0.1.0 · Ray 1mo ago
package.json pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray 1mo ago
pads.json pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray 1mo ago
page.json mdc02: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
README.md mdc02: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago

MDC02

Mysentech · Float Level Senors · SOP-8

MDC02 from Mysentech, in a SOP-8. 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 C1_IN input Capacitance channel 1 analog input. Connects to one plate of the C1 sense capacitor; the driven excitation is applied on C1_OUT and the returned charge is integrated here.
2 C1_OUT output Capacitance channel 1 analog output/drive. Applies the excitation waveform to the C1 sense capacitor; forms a differential pair with C1_IN.
3 C2_IN input Capacitance channel 2 analog input. Connects to one plate of the C2 sense capacitor; paired with C2_OUT.
4 C2_OUT output Capacitance channel 2 analog output/drive. Applies the excitation waveform to the C2 sense capacitor; forms a differential pair with C2_IN.
5 DQ bidirectional 1-Wire single-bus data line. Open-drain I/O; requires a ~10 kΩ pull-up to VDD. Carries reset/presence, ROM commands, and function commands per the on-chip 1-Wire protocol.
6 ALERT output Alarm/alert indication output. Asserts when a capacitance measurement crosses a programmed threshold. Drive strength IOH ≈ 1 mA at VDD = 5 V.
7 VDD power_in Supply voltage input. Operating range 2.0 V to 5.5 V (typ 3.3 V); average supply current ≈5.3 µA per capacitance channel measurement. Absolute maximum −0.3 V to +6 V.
8 VSS power_in Ground / power return. The exposed thermal pad (if present) must not be connected to any non-zero potential.

Key specifications

Parameter Value
Manufacturer Mysentech
Package SOP-8
Category Sensor
Pins 8

Ordering variants

Same part, different packaging or reel option.

  • MDC02
  • MDC04

CAD (KiCad official)

  • Symbol: MDC02
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: mdc02-etched.step / mdc02-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mdc02.step / mdc02.glb are the bare package body.

Provenance

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

  • Datasheet: Mysentech datasheet (39 pp, sha256 6f34944395558983, 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