TI CAN Transceiver Audit
Worked for 2 mins 33 sec
Project-level metadata/properties found for this part project:
Table
| Field | Value |
|---|---|
| Manufacturer Part Number / MPN | TCAN1462VDRBRQ1 |
| Manufacturer | Texas Instruments |
| Part Type | Integrated Circuits |
| Designator Prefix | IC |
| Datasheet URL | https://storage.googleapis.com/graviton-electric-symbols/document_assets/user-uploaded/4920da8b49a94175a9c252b8bfe91db4544c2508a619d00241538e9dac2e41b3.pdf |
| Symbol Style | parametric-v1 |
Additional part details found from the project symbol/footprint and datasheet:
Table
| Field | Value |
|---|---|
| Description | TCAN1462-Q1 Automotive Fault-Protected CAN FD Transceiver with Signal Improvement Capability / SIC and Standby Mode |
| Package / case | SON / VSON, DRB package, 3 mm × 3 mm |
| Footprint asset | SON65P300X300X100-9N-D.kicad_mod |
| 3D model asset | TCAN1462VDRBRQ1.stp |
| Pin count | Datasheet/package: 8 pins; project symbol/footprint includes 8 functional pins plus thermal pad |
| Orderable status | Active, Production |
| Packaging | 3000 units, large tape & reel |
| RoHS | Yes |
| Lead finish / ball material | NIPDAU |
| MSL / peak reflow | Level-2-260C-1 YEAR |
| Operating temperature listed in package addendum | –40 °C to 125 °C |
| Part marking | 1462V |
Electrical / functional properties from the datasheet:
- Automotive CAN FD transceiver, AEC-Q100 Grade 1 qualified.
- Meets ISO 11898-2:2016 and CiA 601-4.
- Supports Classical CAN and CAN FD up to 8 Mbps.
- Includes Signal Improvement Capability / SIC for reducing ringing.
- VCC supply: recommended 4.5 V to 5.5 V, nominal 5 V.
- VIO logic supply: recommended 1.7 V to 5.5 V for the
Vvariant. - CAN bus fault protection: ±58 V.
- Absolute max CANH/CANL bus voltage: –58 V to +58 V.
- Operating modes: normal mode and low-power standby with remote wake.
- Protection features include undervoltage protection on VCC/VIO, TXD dominant timeout, thermal shutdown, and IEC ESD protection on bus pins.
Project symbol pins found:
Table
| Pin | Name |
|---|---|
| 1 | TXD |
| 2 | GND |
| 3 | VCC |
| 4 | RXD |
| 5 | NCVIO / VIO |
| 6 | CANL |
| 7 | CANH |
| 8 | STB |
| 9 / pad | THERMAL_PAD |
Current project version / commit:
- I did not find any project-level version or commit metadata in the indexed project properties, docs, assets, or chat results.
Worked for 1 min 20 sec
Audit complete. The existing Datasheet URL is populated with a valid uploaded TI datasheet, so it was not replaced; the canonical TI URL is https://www.ti.com/lit/ds/symlink/tcan1462-q1.pdf.
- Verified: TCAN1462VDRBRQ1, Texas Instruments, active automotive CAN FD/SIC transceiver; 8-pin DRB VSON 3 × 3 mm plus exposed thermal pad; 4.5–5.5 V VCC, 1.7–5.5 V VIO, up to 8 Mbps, ±58 V bus-fault protection, −40°C to 125°C orderable temperature range.
- Symbol mismatches: Pin 5 is labeled
NCVIO, but this V-suffix device specifically uses VIO; every pin hasPin Type: Unspecifiedand lacks datasheet pin descriptions. The exposed pad is represented as pin 9, which is acceptable for footprint mapping, but it must be described as electrically connected to GND. - Footprint concerns: Pin pitch and numbering match DRB0008J, but the signal pads are 0.35 × 0.80 mm versus TI’s example land pattern of 0.31 × 0.60 mm; the exposed pad is 1.75 × 2.50 mm versus 1.65 × 2.40 mm. Paste covers the full exposed pad instead of TI’s segmented 81% stencil pattern, and imported courtyard geometry appears on the silkscreen layer.
Fix metadata and footprint
Correct symbol metadata
Fix DRB footprint
Use TI datasheet URL
Run validation review
