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ISO7820LLDWWR

Public Made by Adom

by adom

Texas Instruments Isolated LVDS Buffers, SOIC-16-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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ISO7820LLDWWR

Texas Instruments · Isolated LVDS Buffers · SOIC-16-300mil

ISO7820LLDWWR from Texas Instruments, in a SOIC-16-300mil. 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 VCC1 power_in Power supply for side 1, recommended 2.25 V to 5.5 V (absolute maximum 6 V).
2 GND1 power_in Ground connection for VCC1.
3 INA+ input Positive differential input, channel A.
4 INA- input Negative differential input, channel A.
5 INB- input Negative differential input, channel B.
6 INB+ input Positive differential input, channel B.
7 NC unconnected Not connected.
8 GND1 power_in Ground connection for VCC1.
9 GND2 power_in Ground connection for VCC2.
10 EN2 input Output enable 2; output pins on side 2 are enabled when EN2 is high or open and in high impedance state when EN2 is low.
11 OUTB+ output Positive differential output, channel B.
12 OUTB- output Negative differential output, channel B.
13 OUTA- output Negative differential output, channel A.
14 OUTA+ output Positive differential output, channel A.
15 GND2 power_in Ground connection for VCC2.
16 VCC2 power_in Power supply for side 2, recommended 2.25 V to 5.5 V (absolute maximum 6 V).

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-16-300mil
Category Signal Isolation Devices
Pins 16

CAD (KiCad official)

  • Symbol: ISO7820LLDWWR
  • Footprint: Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
  • 3D model: SOIC-16-300mil (KiCad packages3D, STEP)
  • 3D model files: iso7820lldwwr-etched.step / iso7820lldwwr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); iso7820lldwwr.step / iso7820lldwwr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (40 pp, sha256 2d74a1d0aa8124a6, retrieved 2026-10-05, 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