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ISO3088DW

Public Made by Adom

by adom

Texas Instruments Isolated RS-485/422 Transceivers, SOIC-16-300mil. 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 Publish 0.1.0 · Ray 20d ago
viewers iso3088dw: viewers · Ray 20d ago
iso3088dw-etched.glb iso3088dw: factory component page (tier=lcsc) · Ray 20d ago
iso3088dw-etched.step iso3088dw: factory component page (tier=lcsc) · Ray 20d ago
iso3088dw-hero.glb iso3088dw: hero GLB from the etched model (keeps the MPN mark) · Ray 20d ago
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iso3088dw.lbr Publish 0.1.0 · Ray 20d ago
iso3088dw.step Publish 0.1.0 · Ray 20d ago
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ISO3088DW

Texas Instruments · Isolated RS-485/422 Transceivers · SOIC-16-300mil

ISO3088DW 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 Logic-side power supply VCC1, recommended operating range 3.15 V to 5.5 V.
2 GND1 power_in Ground connection for VCC1 (logic side).
3 R output Receiver output.
4 RE input Receiver enable: disables the receiver output when high or open, enables it when low.
5 DE input Driver enable: enables the driver output when high, disables it when low or open.
6 D input Driver input; the recommended high-level input voltage is 2 V to VCC and the low-level input voltage is 0 V to 0.8 V.
7 GND1 power_in Ground connection for VCC1 (logic side).
8 GND1 power_in Ground connection for VCC1 (logic side).
9 GND2 power_in Ground connection for VCC2 (bus side).
10 GND2 power_in Ground connection for VCC2 (bus side).
11 NC unconnected No connect.
12 A bidirectional Transceiver noninverting input or output (I/O) on the bus side; bus I/O voltage range is -7 V to 12 V.
13 B bidirectional Transceiver inverting input or output (I/O) on the bus side; bus I/O voltage range is -7 V to 12 V.
14 NC unconnected No connect.
15 GND2 power_in Ground connection for VCC2 (bus side).
16 VCC2 power_in Bus-side power supply VCC2, recommended operating range 4.5 V to 5.5 V.

Key specifications

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

CAD (KiCad official)

  • Symbol: ISO3088DW
  • Footprint: Package_SO:SOIC-16_3.9x9.9mm_P1.27mm
  • 3D model: SOIC-16-300mil (KiCad packages3D, STEP)
  • 3D model files: iso3088dw-etched.step / iso3088dw-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); iso3088dw.step / iso3088dw.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (34 pp, sha256 2ca3167f7160d4ed, retrieved 2026-10-11, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (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