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AiP1642

Public Made by Adom

by adom

Wuxi I core Elec Digital Tube Drivers, SOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs aip1642: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
viewers aip1642: viewers · Ray 1mo ago
aip1642-etched.fit.json aip1642: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
aip1642-etched.glb aip1642: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
aip1642-etched.step aip1642: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
aip1642.glb Publish 0.1.0 · Ray 1mo ago
aip1642.kicad_mod Publish 0.1.0 · Ray 1mo ago
aip1642.kicad_sym Publish 0.1.0 · Ray 1mo ago
aip1642.lbr Publish 0.1.0 · Ray 1mo ago
aip1642.step Publish 0.1.0 · Ray 1mo ago
package.json aip1642: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray 1mo ago
page.json aip1642: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray 1mo ago
README.md Initial commit: component/aip1642 · Ray 1mo ago

AiP1642

Wuxi I core Elec · Digital Tube Drivers · SOP-16

AiP1642 from Wuxi I core Elec, in a SOP-16. 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 Q0 output Segment output for LED anode, P-channel open drain with 50K pull-down resistor, 20mA constant output current.
2 Q1 output Segment output for LED anode, P-channel open drain with 50K pull-down resistor, 20mA constant output current.
3 Q2 output Segment output for LED anode, P-channel open drain with 50K pull-down resistor, 20mA constant output current.
4 Q3 output Segment output for LED anode, P-channel open drain with 50K pull-down resistor, 20mA constant output current.
5 Q4 output Segment output for LED anode, P-channel open drain with 50K pull-down resistor, 20mA constant output current.
6 Q5 output Segment output for LED anode, P-channel open drain with 50K pull-down resistor, 20mA constant output current.
7 Q6 output Segment output for LED anode, P-channel open drain with 50K pull-down resistor, 20mA constant output current.
8 Q7 output Segment output for LED anode, P-channel open drain with 50K pull-down resistor, 20mA constant output current.
9 C1 output Digit output for LED cathode, N-channel open drain with 50K pull-up resistor, maximum 200mA output current.
10 C2 output Digit output for LED cathode, N-channel open drain with 50K pull-up resistor, maximum 200mA output current.
11 C3 output Digit output for LED cathode, N-channel open drain with 50K pull-up resistor, maximum 200mA output current.
12 C4 output Digit output for LED cathode, N-channel open drain with 50K pull-up resistor, maximum 200mA output current.
13 CLK input Clock input for serial interface, data written on rising edge, 10K pull-up resistor built-in.
14 DATA input Serial data input for shift register, stored in IC register, 10K pull-up resistor built-in.
15 VDD power_in Logic power supply, 3.0V to 3.6V, nominal 3.3V.
16 GND power_in Logic ground reference, 0V.

Key specifications

Parameter Value
Manufacturer Wuxi I core Elec
Package SOP-16
Category LED Drivers
Pins 16

CAD (KiCad official)

  • Symbol: AiP1642
  • Footprint: Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
  • 3D model: SOP-16 (KiCad packages3D, STEP)
  • 3D model files: aip1642-etched.step / aip1642-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); aip1642.step / aip1642.glb are the bare package body.

Provenance

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

  • Datasheet: Wuxi I core Elec datasheet (10 pp, sha256 d23283b694da503a, retrieved 2026-09-21, 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: parts-factory 2.0.0 / extract_pins 0.2, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-4-6 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF