component
TCAN1042DRBTQ1
Public Made by Adomby adom
Texas Instruments CAN ICs, SON-8-EP(3x3). Pinout cross-checked by two models against the datasheet, 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
markdownTCAN1042DRBTQ1
Texas Instruments · CAN ICs · SON-8-EP(3x3)
TCAN1042DRBTQ1 from Texas Instruments, in a SON-8-EP(3x3). 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 | TXD | input | CAN transmit data input (LOW for dominant and HIGH for recessive bus states). |
| 2 | GND | power_in | Ground connection; for DRB (VSON) package options the thermal pad may be connected to GND to optimize thermal characteristics. |
| 3 | VCC | power_in | Transceiver 5-V supply voltage. |
| 4 | RXD | output | CAN receive data output (LOW for dominant and HIGH for recessive bus states). |
| 5 | NC | unconnected | No connect on base, (H), (G) and (HG) devices; VIO level-shifting supply pin on (V), (HV), (GV) and (HGV) devices only. |
| 6 | CANL | bidirectional | Low level CAN bus input/output line. |
| 7 | CANH | bidirectional | High level CAN bus input/output line. |
| 8 | STB | input | Standby Mode control input (active high). |
| 9 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SON-8-EP(3x3) |
| Category | Communication Interface Chip/UART/485/232 |
| Pins | 9 |
CAD (KiCad official)
- Symbol:
TCAN1042DRBTQ1 - Footprint:
Package_SON:WSON-8-1EP_3x3mm_P0.5mm_EP1.6x2.0mm - 3D model: SON-8-EP(3x3) (KiCad packages3D, STEP)
- 3D model files:
tcan1042drbtq1-etched.step/tcan1042drbtq1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tcan1042drbtq1.step/tcan1042drbtq1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (41 pp, sha256
3b66c68542cea6ea, retrieved 2026-10-28, tier: manufacturer) - 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, 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).