component

XR33194ESBTR

Public Made by Adom

by adom

MaxLinear Pre-ordered Chips, TSOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentinterface icsxr33194esbtrfactory-2.0.0extractor-text

Verified XR33194ESBTR

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

Verification log 1 record

30 Oct 2026RayPublished by the parts factory: tier lcsc, 6 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: XR33194ESBTR · TSOT-23-6 · 6 pins
  • ✓copper: 6 copper pads, none touching another net
  • ✓datasheet: all 6 pin names found in the 12-page datasheet
  • ✓distributor: lcsc C2671797, digikey 1016-XR33194ESBTR-ND, mouser 701-XR33194ESBTR
  • ✓family: TSOT-23-6
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-3lm59rlw/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: 6 pins = 6 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 6 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ xr33194esbtr.kicad_sym✓ xr33194esbtr.kicad_mod✓ xr33194esbtr.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 xr33194esbtr: 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
verification.json Verified: Published by the parts factory: tier lcsc, 6 pins · Ray 10d ago
xr33194esbtr-etched.glb Publish 0.1.0 · Ray 10d ago
xr33194esbtr-etched.step xr33194esbtr: factory component page (tier=lcsc) · Ray 10d ago
xr33194esbtr-hero.glb xr33194esbtr: hero GLB from the etched model (keeps the MPN mark) · Ray 10d ago
xr33194esbtr-hero.overlay.json Publish 0.1.0 · Ray 10d ago
xr33194esbtr.glb Publish 0.1.0 · Ray 10d ago
xr33194esbtr.kicad_mod Publish 0.1.0 · Ray 10d ago
xr33194esbtr.kicad_sym Publish 0.1.0 · Ray 10d ago
xr33194esbtr.lbr Publish 0.1.0 · Ray 10d ago
xr33194esbtr.step Publish 0.1.0 · Ray 10d ago

XR33194ESBTR

MaxLinear · Pre-ordered Chips · TSOT-23-6

XR33194ESBTR from MaxLinear, in a TSOT-23-6. 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 DI input Driver input: a low forces Y low and Z high, a high forces Y high and Z low; input range -0.3V to 7.0V.
2 VCC power_in Power supply, 3.3V ±5% (3.135V to 3.465V), bypass with 0.1µF capacitor to ground.
3 DE input Driver output enable: high enables outputs Y and Z, low tri-states them and puts the device into low-power shutdown (2µA max); hot swap function is implemented on this pin.
4 Z output ±15kV HBM ESD protected RS-485/RS-422 inverting driver output, rated ±18V on the bus.
5 GND power_in Supply ground.
6 Y output ±15kV HBM ESD protected RS-485/RS-422 non-inverting driver output, rated ±18V on the bus.

Key specifications

Parameter Value
Manufacturer MaxLinear
Package TSOT-23-6
Category Interface ICs
Pins 6

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 voltage range VCC 3.135 3.465 V 2
Supply current ICC 0.18 0.375 mA No load (DE = VCC, DI = 0V) 2
Supply current in shutdown mode ISNDN 0.5 2 µA No load (DE = 0V) 2
Logic high input threshold VIH 2 V DI and DE 2
Logic low input threshold VIL 0.8 V DI and DE 2
Input current IIN -2 2 µA DI and DE 2
Differential driver voltage VOD 3 V No load 2
Differential driver voltage VOD 2 V RL = 100Ω (RS-422), Figure 4 2
Differential driver voltage VOD 1.5 V RL = 54Ω (RS-485), Figure 4 2
Change in magnitude of differential driver output voltage ΔVOD -0.2 0.2 V RL = 54Ω (RS-485) or 100Ω (RS-422), DE = VCC, Figure 4 2
Driver common-mode output voltage (steady state) VCM -1 3 V RL = 54Ω (RS-485) or 100Ω (RS-422), DE = VCC, DI = VCC or GND, Figure 4 2
Change in magnitude of driver common-mode output voltage ΔVCM 0.2 V RL = 54Ω (RS-485) or 100Ω (RS-422) 2
Output leakage VOL -20 20 µA Y and Z, VOUT = 12V, DE = 0V, VCC = 3.3V or GND 2
Driver short-circuit output current IOSD -250 250 mA -7V ≤ VOUT ≤ 12V, Figure 6 2
Driver propagation delay (low to high) tDPLH 24 70 ns CL = 50pF, RL = 54Ω, Figure 8 3
Driver propagation delay (high to low) tDPHL 24 70 ns CL = 50pF, RL = 54Ω, Figure 8 3
Driver propagation delay skew tSKEW 40 ns /tDPLH-tDPHL/, CL = 50pF, RL = 54Ω, Figure 8 3
Differential output rise or fall time tR, tF 10 70 ns CL = 50pF, RL = 54Ω, Figure 8 3
Device to device propagation delay matching 46 ns Same power supply, maximum temperature difference between devices = 30°C 3
Maximum data rate 2.5 Mbps CL = 50pF, RL = 54Ω, duty cycle 40 to 60% 3
Driver enable to output high tDZH 400 ns CL = 100pF, RL = 500Ω, Figure 9 3
Driver enable to output low tDZL 400 ns CL = 100pF, RL = 500Ω, Figure 9 3
Driver disable from output high tDHZ 100 ns CL = 100pF, RL = 500Ω, Figure 9 3
Driver disable from output low tDLZ 100 ns CL = 100pF, RL = 500Ω, Figure 9 3
Supply voltage (absolute maximum) VCC -0.3 7 V 2
Maximum junction temperature TJ 150 °C 2
Input voltages, DI and DE -0.3 7 V 2
Bus output voltages Y and Z -18 18 V 2
Transient voltage pulse through 100Ω -100 100 V Figure 7 2
ESD HBM (Y and Z pins) -15 15 kV Human Body Model 2
ESD HBM (all other pins) -4 4 kV Human Body Model 2
Storage temperature range -65 150 °C 2
Lead temperature (soldering, 10s) 300 °C 2
Operating temperature range -40 125 °C 2
VCC supply range VCC 3.135 3.465 V 2
Thermal shutdown temperature TTS 165 °C 3
Thermal shutdown hysteresis TTSH 40 °C 3

CAD (KiCad official)

  • Symbol: XR33194ESBTR
  • Footprint: Package_TO_SOT_SMD:TSOT-23-6
  • 3D model: TSOT-23-6 (KiCad packages3D, STEP)
  • 3D model files: xr33194esbtr-etched.step / xr33194esbtr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); xr33194esbtr.step / xr33194esbtr.glb are the bare package body.

Provenance

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

  • Datasheet: MaxLinear datasheet (12 pp, sha256 46e87bed1696fac7, retrieved 2026-10-30, tier: lcsc)
  • 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