Protocol and supply
The manufacturer lists ISO 11898-2:2016 and ISO 11898-5:2007 physical-layer support, classic CAN and CAN FD up to 5 Mbps, with a 5 V VCC supply.
Exact manufacturer part number
CA-IF1051HS CAN FD Transceiver – ±70V Protection, RFQ
CA-IF1051HS is a 5 V industrial CAN transceiver in SOIC8. Chipanalog documents classical CAN and CAN FD up to 5 Mbps, ±70 V bus-fault tolerance and a ±30 V common-mode input range.
Canonical product record available
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Buyer and engineer answers
What must be established before ordering
Statements below are scoped to the named manufacturer source. Commercial availability is deliberately separate.
Protection and environment
The published product page specifies ±70 V CANH/CANL fault tolerance, ±30 V common-mode input range and junction-temperature information; use the datasheet for test conditions and operating-temperature limits.
Package and logic boundary
Ordering information lists CA-IF1051HS in SOIC8, nominally 4.9 mm × 3.91 mm. Logic thresholds and pin behavior must be checked directly before substitution.
Publication safeguard
The claim boundary travels with the page.
A similar name or SOIC8 package is not evidence of TJA1051 or PCA82C250 pin compatibility.
Published exact parts1
Evidence-backed families1
Procurement FAQ
Questions this exact page answers
Compatibility answers remain conditional where the source evidence does not establish a direct replacement.
Does CA-IF1051HS support CAN FD?
Chipanalog states support for classic CAN and CAN FD up to 5 Mbps; system timing and network loading still require validation.
Is it pin-compatible with TJA1051?
This page does not make that claim. Compare pin functions, logic thresholds, modes, protection and timing using both manufacturers’ current datasheets.
What fault protection is specified?
The manufacturer states ±70 V fault tolerance on CANH/CANL and a ±30 V common-mode input range, subject to its datasheet conditions.
Evidence-cleared exact records
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CA-IF1051HS
Chipanalog · SOIC8
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