ADM3051CRZ-REEL7

ADM3051 is a controller area network (CAN) physical layer transceiver allowing a protocol layer CAN controller to access the physical layer bus. This device complies with the ISO 11898 standard. It is capable of running at data rates upto 1Mbps. It has current-limiting and thermal shutdown features to protect against output short circuits and situations where the bus may be shorted to ground or power terminals in 24V bus power systems. Three operating modes are available: high speed, slope control, and standby. Pin 8 (RS) is used to select the operating mode. The low current standby mode can be selected by applying a logic high to RS. This device can be set to operate with slope control to limit EMI by connecting RS with a resistor to ground to modify the rise and fall of slopes. This mode facilitates the use of unshielded cables. It is used in application such as CAN data buses, industrial field networks, deviceNet applications, CanOpen, CanKingdom etc.

• 5V operation on VCC
• Unpowered nodes do not disturb the bus
• Connect 110 or more nodes on the bus
• Slope control for reduced EMI
• Thermal shutdown protection
• Low current standby mode
• Supply current (standby state) is 275μA typical
• Reference output voltage is 2.025V to 3.025V
• Operating temperature is -40°C to +125°C
• Package style is NSOIC-8

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party