component
SN65HVD231DR
Public Unreviewedby Ray
Texas Instruments CAN Transceivers, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads on click. Unloads when scrolled away or the tab is hidden.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads on click. Unloads when scrolled away or the tab is hidden.
PCB Footprint
Open full view ↗Loads on click. Unloads when scrolled away or the tab is hidden.
Datasheet
Open in new tab ↗Loads on click. Unloads when scrolled away or the tab is hidden.
README
markdownSN65HVD231DR
Texas Instruments · CAN Transceivers · SOIC-8
SN65HVD231DR from Texas Instruments, in a SOIC-8. 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 | D | input | CAN transmit data input (TXD, driver input). LOW = dominant bus state, HIGH = recessive bus state. Digital input voltage range -0.5 V to VCC+0.5 V. |
| 2 | GND | power_in | Ground / network return connection. |
| 3 | VCC | power_in | Transceiver 3.3 V supply voltage. Absolute max 6 V. |
| 4 | R | output | CAN receive data output (RXD, receiver output). LOW = dominant bus state, HIGH = recessive bus state. Output current ±11 mA absolute max. |
| 5 | Vref | output | VCC/2 reference output pin, provided on SN65HVD230 and SN65HVD231 variants for biasing external circuitry. |
| 6 | CANL | bidirectional | Low-level CAN differential bus line. Operates over -2 V to 7 V common-mode range on the bus; withstands ±25 V common-mode transients. Absolute max bus terminal voltage -4 V to 16 V. |
| 7 | CANH | bidirectional | High-level CAN differential bus line. Operates over -2 V to 7 V common-mode range on the bus; withstands ±25 V common-mode transients. Absolute max bus terminal voltage -4 V to 16 V. |
| 8 | RS | input | Mode select pin. Strong pull-down to GND selects high-speed mode; strong pull-up to VCC selects low-power (sleep) mode; a 10 kΩ to 100 kΩ resistor to GND selects slope-control mode (slew ~15 V/µs at 10 kΩ, ~2 V/µs at 100 kΩ). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Interface |
| Pins | 8 |
Ordering variants
Same part, different packaging or reel option.
SN65HVD231DRDSN65HVD231DR
CAD (KiCad official)
- Symbol:
SN65HVD231DR - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (43 pp, sha256
e98fc0c59168c035, retrieved 2026-08-17, tier: manufacturer) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).