CA-IF1051HS
Active
Industrial CAN Transceiver
CA-IF1051H is +5V control area network (CAN) transceivers with integrated protection for industrial applications. This device is designed for using in CAN FD networks up to 5 Mbps and features extended ±70V fault protection on the CAN bus for equipment where overvoltage protection is required. This CAN device also incorporates an input common-mode range (CMR) of ±30V, exceeding the ISO 11898 specification of -2V to +7V, and well suited for applications where ground planes from different systems are shifting relative to each other. The transceivers include a dominant timeout to prevent bus lockup caused by controller error or by a fault on the TXD input. When TXD remains in the dominant state (low) for longer than tDOM, the driver is switched to the recessive state, releasing the bus. In addition, this device comes with silent mode which is also commonly referred to as listen only mode. The CA-IF1051H is in a standard 8-pin narrow-body SOIC package and operates over the -55°C to +150°C junction temperature range.
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Features
Meets the ISO 11898-2:2016 and ISO 11898-5:2007 physical layer standards
'Turbo' CAN
Support classic CAN and 5 Mbps CAN FD (flexible data rate)
Short and symmetrical propagation delay times and fast loop times for enhanced timing margin
Higher data rates in loaded CAN networksIdeal passive behavior when unpowered
Bus and logic terminals are high impedance (no
load)
Power up/down with glitch free operation on bus and RXD outputIntegrated protection increases robustness
±70V fault-tolerant CANH and CANL
±30V extended common-mode input range (CMR)
Undervoltage protection on VCC supply terminal
Transmitter dominant timeout prevents lockup, data rates down to 5.5 kbps
Thermal shutdownJunction temperatures from –55°C to 150°C
Typical loop delay
130ns
Available in SOIC(8) package
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Applications
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Industrial automation
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Building automation
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HVAC systems
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Distribution automation
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Vending machines
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Security systems
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Device Information
Part number Package Package size (NOM) CA-IF1051HS SOIC8 4.9mm×3.9mm -
Simplified Functional Diagram
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Technical Documentation
Category
Title
Last Updated
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Title: APPNOTE
Last Updated: Feb 21,2023
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Title: Datasheet
Last Updated: Mar 07,2022
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