Texas Instruments / TECHNICAL REFERENCE
TCAN1042H
CAN FD transceiver with the H variant's extended bus-fault protection.
FPGA.io Part Number FIO-C122B30C57A1CF75Internal catalogue reference · manufacturer MPN remains unchanged
Technical reference · Base device — ordering suffix not specified · Checked 2026-09-28
DOCUMENTED FACTS
Technical parameters
Values apply to the device and conditions identified in each source. Family maxima, package limits and full ordering-code specifications must not be treated as interchangeable.
| Parameter | Documented value | Source & conditions |
|---|---|---|
| Protocol | CAN / CAN FD | TCAN1042H official product reference ↗Product details and features |
| Maximum signaling rate, non-G variant | 2 Mbps | TCAN1042H official product reference ↗Product details and features |
| Bus-fault protection | ±70 V | TCAN1042H official product reference ↗Product details and features |
| Supply voltage | 4.5–5.5 V | TCAN1042H official product reference ↗Product details and features |
| Channels | 1 | TCAN1042H official product reference ↗Product details and features |
Official documents
TCAN1042H official product referenceProduct details and featuresWeb ↗Ordering and board constraints
This reference identifies a base device. Package, speed grade, temperature, qualification and packing suffixes have not been inferred.
- Do not apply the G-suffix variant's 5 Mbps rating to TCAN1042H.
- Check bus loading, termination and transceiver loop delay.
- Confirm current availability and lifecycle for the complete code before procurement.
- Review pinout, electrical conditions and the exact document revision before PCB release.
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COMPLETE PART IDENTITIES
Ordering numbers for TCAN1042H
These references belong to this device. Evidence labels distinguish reviewed specifications, public listings and manufacturer coding examples. Counts describe this site’s documented coverage, not stock or all configurations offered by the manufacturer.
| Full ordering number | Package | Speed / temperature | Evidence | Next step |
|---|---|---|---|---|
| TCAN1042HDR | SOIC (D), 8 pins | Not verifiedNot verified | Manufacturer-listed codeView source ↗ | Device details →Request quotation |
| TCAN1042HDR.A | SOIC (D), 8 pins | Not verifiedNot verified | Manufacturer-listed codeView source ↗ | Device details →Request quotation |
| TCAN1042HDR.B | SOIC (D), 8 pins | Not verifiedNot verified | Manufacturer-listed codeView source ↗ | Device details →Request quotation |
| TCAN1042HDRG4 | SOIC (D), 8 pins | Not verifiedNot verified | Manufacturer-listed codeView source ↗ | Device details →Request quotation |
| TCAN1042HDRG4.A | SOIC (D), 8 pins | Not verifiedNot verified | Manufacturer-listed codeView source ↗ | Device details →Request quotation |
| TCAN1042HDRG4.B | SOIC (D), 8 pins | Not verifiedNot verified | Manufacturer-listed codeView source ↗ | Device details →Request quotation |
6 of 6 codes shown
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Not verified means that parameter has not been independently established for this exact code. A code example is not confirmation that a configuration can be ordered today.