XL2551 Datasheet | XINLUDA

Features - Suitable for 12V and 24V systems - Externally-controlled slope for reduced RFI emissions - Detection of ground fault (permanent Dominant) on TXD input - Power-on Reset and voltage brown-out protection - An unpowered node or brown-out event will not disturb the CAN bus - Low current standby operation - Protection against damage due to short-circuit conditions (positive or negative battery voltage) - Protection against high-voltage transients - Automatic thermal shutdown protection - Up to 112 nodes can be connected - High-noise immunity due to differential bus implementation - Temperature ranges: - Industrial (I): -40°C to +85°C - Extended (E): -40°C to +125°C TXD 1 VSS 2 VDD 3 RXD 4 8 RS 7 CANH 6 CANL 5 VREF Block Diagram TXD RS RXD VREF Thermal Dominant Shutdown Detect Slope Power-On Control Reset Driver Control 0.5 VDD Reference Voltage Receiver CANH CANL VSS XD2551 DIP8 / XL2551 SOP8 TABLE 1-1: Mode Standby Slope-Control High-Speed MODES OF OPERATION Current at Rs Pin -IRS < 10 µA 10 µA < -IRS < 200 µA -IRS < 610 µA Resulting Voltage at RS Pin VRS > 0.75 VDD 0.4 VDD < VRS < 0.6 VDD 0 < VRS <...