component

SP3222EBEA-L

Public Made by Adom

by adom

MaxLinear Pre-ordered Chips, SSOP-20-208mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentinterface icssp3222ebea-lfactory-2.0.0extractor-text

Verified SP3222EBEA-L

by Ray · last 30 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

30 Oct 2026RayPublished by the parts factory: tier mfr, 20 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: SP3222EBEA-L · SSOP-20-208mil · 20 pins
  • ✓copper: 20 copper pads, none touching another net
  • ✓datasheet: all 20 pin names found in the 24-page datasheet
  • ✓distributor: lcsc C2671835, digikey SP3222EBEA-L-ND, mouser 701-SP3222EBEA-L
  • ✓family: SSOP-20_5.3x7.2mm_P0.65mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-fmyfq8se/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 20 pins = 20 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 20 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ sp3222ebea-l.kicad_sym✓ sp3222ebea-l.kicad_mod✓ sp3222ebea-l.step
Spot something wrong? Report it as an issue Propose a fix Records are signed by members of adom.
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 10d ago
viewers sp3222ebea-l: viewers · Ray 10d ago
package.json Publish 0.1.0 · Ray 10d ago
page.json Set visibility: public · Ray 10d ago
README.md Publish 0.1.0 · Ray 10d ago
sp3222ebea-l-etched.glb Publish 0.1.0 · Ray 10d ago
sp3222ebea-l-etched.step sp3222ebea-l: factory component page (tier=mfr) · Ray 10d ago
sp3222ebea-l-hero.glb sp3222ebea-l: hero GLB from the etched model (keeps the MPN mark) · Ray 10d ago
sp3222ebea-l-hero.overlay.json Publish 0.1.0 · Ray 10d ago
sp3222ebea-l.glb Publish 0.1.0 · Ray 10d ago
sp3222ebea-l.kicad_mod Publish 0.1.0 · Ray 10d ago
sp3222ebea-l.kicad_sym Publish 0.1.0 · Ray 10d ago
sp3222ebea-l.lbr Publish 0.1.0 · Ray 10d ago
sp3222ebea-l.step Publish 0.1.0 · Ray 10d ago
verification.json Verified: Published by the parts factory: tier mfr, 20 pins · Ray 10d ago

SP3222EBEA-L

MaxLinear · Pre-ordered Chips · SSOP-20-208mil

SP3222EBEA-L from MaxLinear, in a SSOP-20-208mil. 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 EN input Receiver enable: apply logic LOW for normal operation, logic HIGH to disable the receiver outputs (high-Z state).
2 C1+ passive Positive terminal of the voltage doubler charge-pump capacitor.
3 V+ power_out 5.5V output generated by the charge pump.
4 C1- passive Negative terminal of the voltage doubler charge-pump capacitor.
5 C2+ passive Positive terminal of the inverting charge-pump capacitor.
6 C2- passive Negative terminal of the inverting charge-pump capacitor.
7 V- power_out -5.5V output generated by the charge pump.
8 T2OUT output RS-232 driver output.
9 R2IN input RS-232 receiver input.
10 R2OUT output TTL / CMOS receiver output.
11 N.C. unconnected No connect.
12 T2IN input TTL / CMOS driver input.
13 T1IN input TTL / CMOS driver input.
14 N.C. unconnected No connect.
15 R1OUT output TTL / CMOS receiver output.
16 R1IN input RS-232 receiver input.
17 T1OUT output RS-232 driver output.
18 GND power_in Ground.
19 VCC power_in 3.0V to 5.5V supply voltage.
20 SHDN input Shutdown control input: drive HIGH for normal operation, drive LOW to shut down the drivers (high-Z output) and the on-board power supply.

Key specifications

Parameter Value
Manufacturer MaxLinear
Package SSOP-20-208mil
Category Interface ICs
Pins 20

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Supply current 0.3 1 mA No load, VCC = 3.3V, TAMB= 25°C, TxIN = GND or VCC 7
Shutdown supply current 1 10 µA SHDN = GND, VCC = 3.3V, TAMB= 25°C, TxIN = VCC or GND 7
Input logic threshold LOW 0.8 V TxIN, EN, SHDN 7
Input logic threshold HIGH 2 V VCC = 3.3V 7
Input logic threshold HIGH 2.4 V VCC = 5.0V 7
Input leakage current 0.01 1 µA TxIN, EN, SHDN, TAMB= 25°C, VIN = 0V to VCC 7
Output leakage current (receiver) 0.05 10 µA Receivers disabled, VOUT = 0V to VCC 7
Output voltage LOW 0.4 V IOUT = 1.6mA 7
Driver output voltage swing 5 5.4 V All driver outputs loaded with 3kΩ to GND, TAMB= 25°C 8
Driver output resistance 300 Ω VCC = V+ = V- = 0V, to VOUT = ±2V 8
Output short-circuit current 35 60 mA VOUT = 0V 8
Driver output leakage current 25 µA VCC = 0V or 3.0V to 5.5V, VOUT = ±12V, drivers disabled 8
Receiver input voltage range -15 15 V 8
Receiver input threshold LOW 0.6 1.2 V VCC = 3.3V 8
Receiver input threshold LOW 0.8 1.5 V VCC = 5.0V 8
Receiver input threshold HIGH 1.5 2.4 V VCC = 3.3V 8
Receiver input threshold HIGH 1.8 2.4 V VCC = 5.0V 8
Receiver input hysteresis 0.3 V 8
Receiver input resistance 3 5 7 kΩ 8
Maximum data rate 250 kbps RL = 3kΩ, CL = 1000pF, one driver active 8
Receiver propagation delay tPHL tPHL 0.15 µs Receiver input to receiver output, CL = 150pF 8
Receiver propagation delay tPLH tPLH 0.15 µs Receiver input to receiver output, CL = 150pF 8
Receiver output enable time 200 ns 8
Receiver output disable time 200 ns 8
Driver skew 100 ns /tPHL- tPLH/, TAMB= 25°C 8
Receiver skew 50 ns /tPHL- tPLH/ 8
Transition-region slew rate 30 V/µs VCC = 3.3V, RL = 3kΩ, CL = 1000pF, TAMB= 25°C, measurements taken from -3.0V to +3.0V or +3.0V to -3.0V 8
Supply voltage VCC -0.3 6 V 6
V+ V+ -0.3 7 V 6
V- V- -7 0.3 V 6
V+ + /V-/ 13 V 6
ICC (DC VCC or GND current) ICC -100 100 mA 6
Input voltage TxIN, EN -0.3 6 V 6
Input voltage RxIN -25 25 V 6
Output voltage TxOUT -13.2 13.2 V 6
Storage temperature -65 150 °C 6
Maximum junction temperature 125 °C 7
Power dissipation, 20-pin SSOP 750 mW derate 9.25mW/°C above 70°C 7
Operating temperature range -40 85 °C SP3222EBEA-L/TR, 20 Pin SSOP 23
Supply voltage range VCC 3 5.5 V Electrical characteristics test range 7

CAD (KiCad official)

  • Symbol: SP3222EBEA-L
  • Footprint: Package_SO:SSOP-20_5.3x7.2mm_P0.65mm
  • 3D model: SSOP-20-208mil (KiCad packages3D, STEP)
  • 3D model files: sp3222ebea-l-etched.step / sp3222ebea-l-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sp3222ebea-l.step / sp3222ebea-l.glb are the bare package body.

Provenance

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

  • Datasheet: MaxLinear datasheet (24 pp, sha256 77e58341a1579432, retrieved 2026-10-30, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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