MCZ33781EK

MCZ33781EK is a quad DSI 2.02 with differential drive and frequency spreading. It is a device for four differential DSI 2.02 buses. The differential mode of the 33781 generates lower electromagnetic interference (EMI) in situations where data rates and wiring make this a problem. Frequency spreading further reduces interference by spreading the energy across many frequencies, reducing the energy in any single frequency.

• Four independent differential DSI (DBUS) channels
• Dual SPI interface, enhanced bus fault performance
• Automatic message cyclical redundancy checking generation and checking for each channel
• 8 to 16bit messages with 0 to 8bit CRC
• Independent frequency spreading for each channel
• Pseudo bus switch feature on channel 0
• Supply voltage range from -0.3V to 26.5V
• 260°C soldering reflow temperature
• 1.0 ohm maximum pseudo bus switch matching (4.75V ≤ VCC ≤ 5.25V)
• 32 SOICW EP package, temperature range from -40°C to 90°C