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ISO7810DW

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Texas Instruments Digital Isolators, SOIC-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 iso7810dw: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
viewers iso7810dw: viewers · Ray 4d ago
iso7810dw-etched.fit.json iso7810dw: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
iso7810dw-etched.glb iso7810dw: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
iso7810dw-etched.step iso7810dw: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
iso7810dw.glb Publish 0.1.0 · Ray 4d ago
iso7810dw.kicad_mod Publish 0.1.0 · Ray 4d ago
iso7810dw.kicad_sym Publish 0.1.0 · Ray 4d ago
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README.md Initial commit: component/iso7810dw · Ray 4d ago

ISO7810DW

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.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); iso7810dw.step / iso7810dw.glb are 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, primary claude-haiku-4-5-20251001 (text), consensus claude-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).

Datasheet PDF