component
ca-is3211vcj
Public Unreviewedby Ray
Chipanalog Digital Isolators, SOIC-6-300mil. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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README
markdownCA-IS3211VCJ
Chipanalog · Digital Isolators · SOIC-6-300mil
CA-IS3211VCJ from Chipanalog, in a SOIC-6-300mil. 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 | ANODE | input | Driver input, the anode of the input LED-equivalent diode. Forward current sourced into ANODE (through a series limiting resistor) turns on the gate driver output. Max avg input current 25 mA; max reverse voltage 7 V. |
| 2 | NC | unconnected | No internal connection. Leave floating or tie to a convenient net; do not use to route signals. |
| 3 | CATHODE | input | Driver input, the cathode of the input LED-equivalent diode. Current returns through this pin from ANODE; typically pulled low (or to logic driver output) to complete the input current loop. |
| 4 | VEE | power_in | Negative power supply input for the output-side; the negative output supply rail. For bipolar operation, bypass VEE to output-side ground with 0.1 μF |
| 5 | VOUT | output | Gate driver output. Rail-to-rail output between VCC and VEE, capable of 6 A peak sink / 5 A peak source. Drives the gate of an external power MOSFET, IGBT or SiC transistor; pulled low when VCC is unpowered, open-circuit, or in UVLO. |
| 6 | VCC | power_in | Positive power supply input for the output-side; the positive output supply rail. Bypass VCC to output-side ground with 0.1 μF |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Chipanalog |
| Package | SOIC-6-300mil |
| Category | Comm/UART |
| Pins | 6 |
Ordering variants
CA-IS3211VCJCA-IS3211VCJVBJCA-IS3211VCJVBGCA-IS3211VCJVCGCA-IS3211VCJSBGCA-IS3211VCJSCGCA-IS3211VCJVBUCA-IS3211VCJVCU
CAD (KiCad official)
- Symbol:
CA-IS3211VCJ - Footprint:
Package_SO:SOIC-8-N7_3.9x4.9mm_P1.27mm - 3D model: SOIC-6-300mil (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Chipanalog datasheet (None pp, sha256
bbf2bd012dedc087, 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).