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ISO7810DW
Public Made by Adomby adom
Texas Instruments Digital Isolators, SOIC-16. Pinout cross-checked by two models against the datasheet, 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
markdownISO7810DW
Texas Instruments · Digital Isolators · SOIC-16
ISO7810DW from Texas Instruments, in a SOIC-16. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | GND1 | power_in | Ground connection for VCC1 primary side of the isolation barrier. |
| 2 | NC | unconnected | No internal connection. |
| 3 | VCC1 | power_in | Primary side power supply, 2.25V to 5.5V operating range. |
| 4 | IN | input | Input channel with high level threshold 0.7×VCC1 and low level threshold 0.3×VCC1, input pulse duration minimum 7ns. |
| 5 | NC | unconnected | No internal connection. |
| 6 | NC | unconnected | No internal connection. |
| 7 | GND1 | power_in | Ground connection for VCC1 primary side of the isolation barrier. |
| 8 | NC | unconnected | No internal connection. |
| 9 | GND2 | power_in | Ground connection for VCC2 secondary side of the isolation barrier. |
| 10 | NC | unconnected | No internal connection. |
| 11 | NC | unconnected | No internal connection. |
| 12 | NC | unconnected | No internal connection. |
| 13 | OUT | output | Output channel with high level voltage VCC2-0.4V to VCC2-0.2V at IOH=-4mA (5V supply) and low level voltage 0.2V to 0.4V at IOL=4mA (5V supply). |
| 14 | VCC2 | power_in | Secondary side power supply, 2.25V to 5.5V operating range, isolated from primary side. |
| 15 | NC | unconnected | No internal connection. |
| 16 | GND2 | power_in | Ground connection for VCC2 secondary side of the isolation barrier. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-16 |
| Category | Signal Isolation Devices |
| Pins | 16 |
CAD (KiCad official)
- Symbol:
ISO7810DW - Footprint:
Package_SO:SOIC-16_3.9x9.9mm_P1.27mm - 3D model: SOIC-16 (KiCad packages3D, STEP)
- 3D model files:
iso7810dw-etched.step/iso7810dw-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);iso7810dw.step/iso7810dw.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (38 pp, sha256
5ccc65471202311c, retrieved 2026-10-01, 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 0.3, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-5-5(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).