Broadcom ACFL-6211T bi-directional R2Coupler® optocoupler

The Broadcom ACFL-6211T is an automotive-grade, dual-channel optocoupler device designed for bi-directional digital communications.The device has two optocoupler channels internally aligned 180 degrees of each other, providing optimum chip pin-out configuration for bi-directional Tx/Rx data communication design and board layout. The two channels are electrically indepedent and galvanically isolated, providing an ideal isolated bi-directional power system communication interface.The device is optimized for high speed systems supporting data rates up to 15 MBd.

Key features

• Automotive Qualified per AEC-Q100 Grade 1 Test Guidelines
• 5V CMOS Output
• Data Rates up to 15 MBd
• Low Propagation Delay: 35 ns (max)

Additional features

• Automotive Qualified per AEC-Q100 Grade 1 Test Guidelines
• Operating Temperature from -40 °C to +125 °C
• 5V CMOS Output
• 8mm Creepage and Clearance
• Data Rates up to 15 MBd
• LED Current Drive (IF): 4 to 15 mA
• Low Propagation Delay: 35 ns (max)
• Vcc Range: 3 to 5.5 V
• Compact, Auto-Insertable Stretched SO12 Package
• Worldwide Safety Approval:
• - UL 1577 approval, Viso = 5,000 Vrms for 1 min.
• - CSA Component Acceptance Notice 5
• - IEC 60747-5-5, EN/DIN EN 60747-5-2, Viorm = 1,140 Vpeak

Applications

• Automotive CANBus and SPI Communications Interface
• Automotive Power Transitor Isolation
• High Temperature Digital Signal Isolation
• Automotive IPM Driver for DC/DC Converters
• Digital Isolation for A/D and D/A Conversion