component
XL13085
Public Made by Adomby adom
XINLUDA RS-485/RS-422 ICs, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
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XL13085
XINLUDA · RS-485/RS-422 ICs · SOP-8
XL13085 from XINLUDA, in a SOP-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: when RE is low, RO is high if (A - B) is greater than or equal to -50mV and low if (A - B) is less than or equal to -200mV. |
| 2 | RE | input | Receiver output enable: drive low to enable RO, which is high impedance when RE is high; driving RE high and DE low enters low-power shutdown, and RE is a hot-swap input. |
| 3 | DE | input | Driver output enable: drive high to enable the driver outputs, which are high impedance when DE is low; driving RE high and DE low enters low-power shutdown, and DE is a hot-swap input. |
| 4 | DI | input | Driver input: with DE high, a low on DI forces the noninverting output low and the inverting output high, and a high on DI forces the noninverting output high and the inverting output low. |
| 5 | GND | power_in | Ground reference for the device. |
| 6 | A | bidirectional | Noninverting receiver input and noninverting driver output on the RS-485/RS-422 bus. |
| 7 | B | bidirectional | Inverting receiver input and inverting driver output on the RS-485/RS-422 bus. |
| 8 | VCC | power_in | Positive supply, VCC = +5.0V ±10%; bypass VCC to GND with a 0.1µF capacitor. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | XINLUDA |
| Package | SOP-8 |
| Category | Interface ICs |
| Pins | 8 |
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 | VCC | 6 | V | 3 | |||
| Control input voltage | VCIN | 6 | V | 3 | |||
| Driver input voltage | VDIV | 6 | V | 3 | |||
| Driver output voltage | VO | -8 | 13 | V | 3 | ||
| Output clamp current (printed unit V) | IOC | -8 | 13 | V | 3 | ||
| Receiver input voltage | IRIV | -20 | 20 | V | 3 | ||
| Driver output current | IDOC | -250 | -250 | mA | Continuous | 3 | |
| Continuous power dissipation | PSO | 471 | mW | TA = +70°C; SO derate 5.9mW/°C above +70°C | 3 | ||
| Operating temperature range | Totr | -40 | 85 | ℃ | Operating | 3 | |
| Junction temperature | TJT | 150 | ℃ | 3 | |||
| Storage temperature range | TSTR | -65 | 150 | ℃ | 3 | ||
| Lead temperature (as printed) | TLT | -40 | 85 | ℃ | Soldering, 10s | 3 | |
| Soldering temperature | TSTL | 260 | ℃ | Reflow | 3 | ||
| Supply-voltage range | VCC | 4.5 | 5.5 | V | VCC = +5.0V ±10% | 4 | |
| Differential driver output (RS-422) | VOD | 3 | V | RL = 100Ω (RS-422), Figure 1 | 4 | ||
| Differential driver output (RS-485) | VOD | 2 | V | RL = 54Ω (RS-485), Figure 1 | 4 | ||
| Change in magnitude of differential output voltage | ΔVOD | 0.2 | V | RL = 100Ω or 54Ω, Figure 1 (Note 2) | 4 | ||
| Driver common-mode output voltage | VOC | 3 | V | RL = 100Ω or 54Ω, Figure 1 | 4 | ||
| Change in magnitude of common-mode voltage | ΔVOC | 0.2 | V | RL = 100Ω or 54Ω, Figure 1 (Note 2) | 4 | ||
| Input-high voltage | VIH | 3 | V | DE, DI, RE | 4 | ||
| Input-low voltage | VIL | 0.8 | V | DE, DI, RE | 4 | ||
| Input current | IIN1 | -1 | 1 | µA | DE, DI, RE | 4 | |
| Input impedance at first transition at power-up | RPWUP | 3.65 | 8.8 | kΩ | VDE, VRE = 2V | 4 | |
| Input impedance on first transition after POR delay | Rft | 7 | 60 | kΩ | VDE = VRE = 2V | 4 | |
| Driver short-circuit output current | IOSD | 40 | 250 | mA | 0 ≤ VOUT ≤ +12V (Note 3) | 4 | |
| Driver short-circuit output current | IOSD | -250 | -40 | mA | -7V ≤ VOUT ≤ VCC (Note 3) | 4 | |
| Input current (A and B) | IA, B | 125 | µA | VDE = 0V, VCC = 0V or VCC, VIN = +12V | 4 | ||
| Input current (A and B) | IA, B | -100 | µA | VDE = 0V, VCC = 0V or VCC, VIN = -7V | 4 | ||
| Receiver differential threshold voltage | VTH | -200 | -125 | -50 | mV | -7V ≤ VCM ≤ +12V | 4 |
| RO output-low voltage | VOL | 0.4 | V | IO = 1mA | 4 | ||
| Receiver input resistance | RIN | 96 | kΩ | -7V ≤ VCM ≤ +12V | 4 | ||
| Supply current | ICC | 1.2 | 1.8 | mA | No load, VRE = 0V, DE = VCC | 4 | |
| Supply current in shutdown mode | ISHDN | 2.8 | 10 | µA | RE = VCC, VDE = 0V | 4 | |
| ESD protection for A and B, Human Body Model | -15 | 15 | kV | Human Body Model | 4 | ||
| ESD protection for A and B, contact discharge | -8 | 8 | kV | Contact discharge, IEC 61000-4-2, level 4 | 4 | ||
| ESD protection for A and B, air-gap discharge | -15 | 15 | kV | Air-gap discharge, IEC 61000-4-2 | 4 | ||
| Driver propagation delay (low to high) | tDPLH | 200 | 1000 | ns | CL = 50pF, RL = 54Ω, Figures 2 and 3 | 5 | |
| Driver propagation delay (high to low) | tDPHL | 200 | 1000 | ns | CL = 50pF, RL = 54Ω, Figures 2 and 3 | 5 | |
| Driver differential output rise or fall time | tR, tF | 250 | 900 | ns | CL = 50pF, RL = 54Ω, Figures 2 and 3 | 5 | |
| Differential driver output skew | tDSKEW | 140 | ns | CL = 50pF, RL = 54Ω, Figures 2 and 3 | 5 | ||
| Driver enable to output high | tDZH | 2500 | ns | Figure 4 | 5 | ||
| Driver enable to output low | tDZL | 2500 | ns | Figure 5 | 5 | ||
| Driver disable time from low | tDLZ | 100 | ns | Figure 5 | 5 | ||
| Driver disable time from high | tDHZ | 100 | ns | Figure 4 | 5 | ||
| Driver enable from shutdown to output high | tDZH(SHDN) | 5500 | ns | Figure 4 | 5 | ||
| Driver enable from shutdown to output low | tDZL(SHDN) | 5500 | ns | Figure 5 | 5 | ||
| Time to shutdown (driver) | tSHDN | 50 | 340 | 700 | ns | 5 | |
| Receiver propagation delay (low to high) | tRPLH | 200 | ns | CL = 15pF, Figures 6 and 7 | 5 | ||
| Receiver propagation delay (high to low) | tRPHL | 200 | ns | CL = 15pF, Figures 6 and 7 | 5 | ||
| Receiver output skew | tRSKEW | 30 | ns | CL = 15pF, Figures 6 and 7 | 5 | ||
| Receiver enable to output low | tRZL | 50 | ns | Figure 8 | 5 | ||
| Receiver enable to output high | tRZH | 50 | ns | Figure 8 | 5 | ||
| Receiver disable time from low | tRLZ | 50 | ns | Figure 8 | 5 | ||
| Receiver disable time from high | tRHZ | 50 | ns | Figure 8 | 5 | ||
| Receiver enable from shutdown to output high | tRZH(SHDN) | 5500 | ns | Figure 8 | 5 | ||
| Receiver enable from shutdown to output low | tRZL(SHDN) | 5500 | ns | Figure 8 | 5 | ||
| Time to shutdown (receiver) | tSHDN | 50 | 340 | 700 | ns | 5 |
CAD (KiCad official)
- Symbol:
XL13085 - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
xl13085-etched.step/xl13085-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);xl13085.step/xl13085.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: XINLUDA datasheet (18 pp, sha256
dfc197c1a314b055, retrieved 2026-10-30, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).