component
CA-IS3763LN
Public Made by Adomby adom
Chipanalog Digital Isolators, SOIC-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownCA-IS3763LN
Chipanalog · Digital Isolators · SOIC-16
CA-IS3763LN from Chipanalog, in a SOIC-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 | VDDA | power_in | A-side power supply input, 2.375 V to 5.5 V recommended operating range |
| 2 | VI1 | input | A-side isolated logic input with Schmitt trigger, VIH ≥ 2V minimum and VIL ≤ 0.8V maximum |
| 3 | VI2 | input | A-side isolated logic input with Schmitt trigger, VIH ≥ 2V minimum and VIL ≤ 0.8V maximum |
| 4 | VI3 | input | A-side isolated logic input with Schmitt trigger, VIH ≥ 2V minimum and VIL ≤ 0.8V maximum |
| 5 | VO4 | output | A-side isolated logic output with 50Ω impedance and ±4mA drive capacity at 5V supply |
| 6 | VO5 | output | A-side isolated logic output with 50Ω impedance and ±4mA drive capacity at 5V supply |
| 7 | VO6 | output | A-side isolated logic output with 50Ω impedance and ±4mA drive capacity at 5V supply |
| 8 | GNDA | power_in | A-side ground reference point isolated from B-side across capacitive barrier |
| 9 | GNDB | power_in | B-side ground reference point isolated from A-side across capacitive barrier |
| 10 | VI6 | input | B-side isolated logic input with Schmitt trigger, VIH ≥ 2V minimum and VIL ≤ 0.8V maximum |
| 11 | VI5 | input | B-side isolated logic input with Schmitt trigger, VIH ≥ 2V minimum and VIL ≤ 0.8V maximum |
| 12 | VI4 | input | B-side isolated logic input with Schmitt trigger, VIH ≥ 2V minimum and VIL ≤ 0.8V maximum |
| 13 | VO3 | output | B-side isolated logic output with 50Ω impedance and ±4mA drive capacity at 5V supply |
| 14 | VO2 | output | B-side isolated logic output with 50Ω impedance and ±4mA drive capacity at 5V supply |
| 15 | VO1 | output | B-side isolated logic output with 50Ω impedance and ±4mA drive capacity at 5V supply |
| 16 | VDDB | power_in | B-side power supply input, 2.375 V to 5.5 V recommended operating range |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Chipanalog |
| Package | SOIC-16 |
| Category | Signal Isolation Devices |
| Pins | 16 |
CAD (KiCad official)
- Symbol:
CA-IS3763LN - Footprint:
Package_SO:SOIC-16_3.9x9.9mm_P1.27mm - 3D model: SOIC-16 (KiCad packages3D, STEP)
- 3D model files:
ca-is3763ln-etched.step/ca-is3763ln-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ca-is3763ln.step/ca-is3763ln.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Chipanalog datasheet (23 pp, sha256
5297fd5a42777b27, 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, primaryclaude-haiku-4-5-20251001(text), consensusclaude-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).