component

SP485EEN-L

Public Made by Adom

by adom

MaxLinear RS-485 / RS-422 ICs, SOIC-8. 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
Name Last commit message Last updated
docs sp485een-l: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
viewers sp485een-l: footprint pads join the pin-hover bus with the symbol (8 pads) · Ray
package.json Publish 0.3.0 · Ray
pads.json pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray
page.json Set visibility: public · Ray
README.md Publish 0.3.0 · Ray
sp485een-l-etched.fit.json sp485een-l: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
sp485een-l-etched.glb sp485een-l: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
sp485een-l-etched.step sp485een-l: rebuilt as a full factory component page (was a placeholder) · Ray
sp485een-l-hero.glb sp485een-l: hero GLB from the etched model (keeps the MPN mark) · Ray
sp485een-l-hero.overlay.json Publish 0.3.0 · Ray
sp485een-l.glb Publish 0.1.0 · Ray
sp485een-l.kicad_mod Publish 0.1.0 · Ray
sp485een-l.kicad_sym Publish 0.1.0 · Ray
sp485een-l.lbr Publish 0.3.0 · Ray
sp485een-l.step Publish 0.1.0 · Ray

SP485EEN-L

MaxLinear · RS-485 / RS-422 ICs · SOIC-8

SP485EEN-L from MaxLinear, in a SOIC-8. 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 RO output Receiver output: goes HIGH when A - B is at least +0.2 V, LOW when A - B is at most -0.2 V, and HIGH when the inputs are open (fail-safe).
2 RE input Receiver output enable, active LOW: a logic LOW enables the receiver and a logic HIGH disables it, with input thresholds of 2.0 V (min high) and 0.8 V (max low).
3 DE input Driver output enable, active HIGH: a logic HIGH enables the differential driver outputs and a logic LOW tri-states them, with input thresholds of 2.0 V (min high) and 0.8 V (max low).
4 DI input Driver input that sets the differential driver outputs A and B, with input thresholds of 2.0 V (min high) and 0.8 V (max low).
5 GND power_in Ground connection for the device.
6 A bidirectional Non-inverting driver output and receiver input, with a receiver common-mode range of -7 V to +12 V.
7 B bidirectional Inverting driver output and receiver input, with a receiver common-mode range of -7 V to +12 V.
8 VCC power_in Positive supply; must be held between 4.75 V and 5.25 V.

Key specifications

Parameter Value
Manufacturer MaxLinear
Package SOIC-8
Category Interface
Pins 8

CAD (KiCad official)

  • Symbol: SP485EEN-L
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: sp485een-l-etched.step / sp485een-l-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sp485een-l.step / sp485een-l.glb are the bare package body.

Provenance

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

  • Datasheet: MaxLinear datasheet (9 pp, sha256 4a2a188692170b46, retrieved 2026-10-08, 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