[NVE Corporation]

Description

The IL41050 is a galvanically isolated, high-speed CAN (Controller Area Network) transceiver, designed as the interface between the CAN protocol controller and the physical bus. The IL41050 provides isolated differential transmit capability to the bus and isolated differential receive capability to the CAN controller via NVE’s patented* IsoLoop spintronic Giant Magnetoresistance (GMR) technology.

Features

• Single-chip isolated CAN/DeviceNet transceiver

• Fully compliant with the ISO 11898 CAN standard

• Best-in-class loop delay (180 ns typ.)

• 3.0 V to 5.5 V input power supplies

• >110-node fan-out

• High speed (up to 1 Mbps)

• 2,500 VRMS isolation (1 minute)

• Very low Electromagnetic Emission (EME)

• Differential signaling for excellent Electromagnetic Immunity (EMI)

• 30 kV/µs transient immunity

• Silent mode to disable transmitter

• Unpowered nodes do not disturb the bus

• Transmit data (TxD) dominant time-out function

• Edge triggered, non-volatile input improves noise performance

• Bus pin transient protection for automotive environment

• Thermal shutdown protection

• Short-circuit protection for ground and bus power

• −55°C to +125°C operating temperature

• 0.15 and 0.3 and 16-pin JEDEC-standard SOIC packages

• UL1577 and IEC 61010-2001 approved

Applications

• Noise-critical CAN

• Partially-powered CAN

• DeviceNet

• Factory automation