Chipanalog CA-IF1051S Interface IC

Chipanalog CA-IF1051S

The CA-IF1051S/CA-IF1051VS are control area network (CAN) transceivers with integrated protection for industrial applications. This family of devices is designed for using in high-speed CAN FD networks up to 5Mbps data rate, features extended ±58V fault protection on the CAN bus for equipment where overvoltage protection is required. These CAN devices also incorporate 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. For the CA-IF1051VS device, interfacing with CAN protocol controllers is simplified by the 2.5V to 5.5V wide logic-supply voltage range (VIO).

Features

• Meets the ISO 11898-2:2016 and ISO 11898-5:2007 physical layer standards
• 'Turbo' CAN
• Support classic CAN and high-speed operation of up to 5Mbps CAN FD (flexible data rate)
• Short symmetrical propagation delay and fast loop times for enhanced timing margin
• Ideal passive behavior when unpowered
• Bus and logic terminals are high impedance (no load)
• Power up/down with glitch free operation on bus and RXD output
• Integrated protection increases robustness
• ±58V 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 shutdown
• 2.5V to 5.5V Logic-Supply (VIO) Range (CA-IF1051VS only)
• Junction temperatures range of –55°C to 150°C
• 8 pin SOIC package

Applications

• Industrial automation
• Building automation
• HVAC systems
• Distribution automation
• Vending machines
• Security systems

Device Information

Download Datasheet (PDF)