component
TCAN1043GDRQ1
Public Made by Adomby adom
Texas Instruments CAN Transceivers, SOIC-14. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownTCAN1043GDRQ1
Texas Instruments · CAN Transceivers · SOIC-14
TCAN1043GDRQ1 from Texas Instruments, in a SOIC-14. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | TXD | input | CAN transmit data input accepting low (dominant) and high (recessive) bus states with internal pull-up bias. |
| 2 | GND | power_in | Ground connection for device. |
| 3 | VCC | power_in | 5V CAN bus supply voltage with operating range 4.5V to 5.5V. |
| 4 | RXD | tri_state | CAN receive data output (low for dominant, high for recessive) with tri-state capability and common-mode input range ±30V in normal mode. |
| 5 | VIO | power_in | I/O level shifting supply voltage for digital input thresholds and output levels, operating range 2.8V to 5.5V. |
| 6 | EN | input | Enable input for mode control with integrated pull-down and logic thresholds at 0.7×VIO (high) and 0.3×VIO (low). |
| 7 | INH | output | Inhibit high voltage output for controlling system voltage regulators with 1mA source current capability. |
| 8 | nFAULT | output | Fault status output with inverted logic indicating power-up, wake-up requests, and fault conditions. |
| 9 | WAKE | input | High voltage wake input terminal for local wake-up via voltage transitions, supporting maximum ±58V. |
| 10 | VSUP | power_in | Reverse-blocked battery supply input with recommended operating range 4.5V to 45V. |
| 11 | NC | unconnected | No connect, not internally connected. |
| 12 | CANL | bidirectional | Low-level CAN bus input/output line with ±58V bus fault protection and ±30V common-mode input range. |
| 13 | CANH | bidirectional | High-level CAN bus input/output line with ±58V bus fault protection and ±30V common-mode input range. |
| 14 | nSTB | input | Standby mode input for mode control with integrated pull-down and logic thresholds at 0.7×VIO (high) and 0.3×VIO (low). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-14 |
| Category | Interface |
| Pins | 14 |
CAD (KiCad official)
- Symbol:
TCAN1043GDRQ1 - Footprint:
Package_SO:SOIC-14_3.9x8.7mm_P1.27mm - 3D model: SOIC-14 (KiCad packages3D, STEP)
- 3D model files:
tcan1043gdrq1-etched.step/tcan1043gdrq1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tcan1043gdrq1.step/tcan1043gdrq1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (54 pp, sha256
f7c56d0516477720, retrieved 2026-09-23, 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 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-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).