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TLIN10285SDRQ1

Texas Instruments · LIN Transceivers · SOIC-8

TLIN10285SDRQ1 from Texas Instruments, 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 VSUP power_in Device supply input, connected to the battery through an external reverse-blocking diode; recommended VSUP is 5.5 V to 28 V with a 100 nF VSUP capacitor.
2 EN input Enable input that selects the transceiver mode (EN = VCC for normal mode, EN = 0 V for standby mode per the electrical characteristics).
3 GND power_in Ground reference; when the thermal pad is present it must be soldered to the ground plane.
4 LIN bidirectional High-voltage LIN bus single-wire transmitter and receiver, rated for ±58 V LIN bus fault protection and a recommended bus input voltage of 0 V to 28 V.
5 RXD output Open-drain digital output that reports the state of the LIN bus voltage to the microcontroller; recommended maximum LOW output current is 2 mA.
6 TXD input Digital input that controls the state of the LIN bus output; logic input rated up to 6 V absolute maximum.
7 nRST output Active-low reset output; reset output current is limited to 5 mA absolute maximum.
8 VCC power_out Output of the integrated LDO regulator (3.3 V or 5 V), which requires a 10 µF VCC capacitor with ESR of 0.001 Ω to 2 Ω; the device supplies up to 70 mA.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-8
Category Interface
Pins 8

CAD (KiCad official)

  • Symbol: TLIN10285SDRQ1
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: tlin10285sdrq1-etched.step / tlin10285sdrq1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tlin10285sdrq1.step / tlin10285sdrq1.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (42 pp, sha256 1334ffb6c661c5a6, retrieved 2026-10-08, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • 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