# TLIN10283SDRQ1

**Texas Instruments** · LIN Transceivers · SOIC-8

TLIN10283SDRQ1 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 voltage, connected to the battery in series with an external reverse-blocking diode; recommended VSUP is 5.5 V to 28 V with a 100 nF supply capacitor. |
| 2 | EN | input | Enable input that selects the transceiver operating mode (EN = VCC for normal mode, EN = 0 V for standby mode per the electrical characteristics). |
| 3 | GND | power_in | Ground; when the thermal pad is present it must be soldered to the ground plane. |
| 4 | LIN | bidirectional | LIN bus single-wire transmitter and receiver; LIN bus input voltage is rated 0 V to 28 V in recommended operating conditions and -58 V to 58 V absolute maximum. |
| 5 | RXD | output | Open-drain RXD output reporting the state of the LIN bus voltage to the microcontroller, with a recommended output-low current of up to 2 mA. |
| 6 | TXD | input | TXD digital input that controls the state of the LIN bus output. |
| 7 | nRST | output | Active-low reset output; absolute maximum reset output current is 5 mA. |
| 8 | VCC | power_out | Output voltage from the integrated LDO (3.3 V or 5 V rail, up to 70 mA), requiring a 10 µF VCC capacitor with ESR of 0.001 Ω to 2 Ω. |

## Key specifications

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

## CAD (KiCad official)

- Symbol: `TLIN10283SDRQ1`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files: `tlin10283sdrq1-etched.step` / `tlin10283sdrq1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tlin10283sdrq1.step` / `tlin10283sdrq1.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/tlin1028s-q1) (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](docs/tlin10283sdrq1-datasheet.pdf)