Features
▪ Electrically screened to SMD 5962-15228
▪ ESD protection on all pins: 4kV HBM
▪ Compatible with ISO11898-2
▪ Operating supply range: 3.0V to 3.6V
▪ Bus pin fault protection to ±20V
▪ Undervoltage lockout
▪ Cold spare: powered down devices/nodes do not
affect active devices operating in parallel
▪ Three selectable driver rise and fall times
• Fast speed (RS = 0V) - edges and propagation
delays optimized for data rate of 1Mbps
• Medium speed (RS = 10kΩ) - edges and
propagation delays optimized for data rate of
500kbps
• Slow speed (RS = 50kΩ) - edges and
propagation delays optimized for data rate of
250kbps
▪ Glitch free bus I/O during power-up and powerdown
▪ Full fail-safe (open, short, terminated/undriven)
receiver
▪ Hi-Z input allows for 120 nodes on the bus
▪ High data rates: up to 5Mbps
▪ Quiescent supply current: 7mA (maximum)
▪ Listen mode supply current: 2mA (maximum)
▪ -7V to +12V common-mode input voltage range
▪ 5V tolerant logic inputs
▪ Thermal shutdown
▪ Acceptance tested to 75krad(Si) (LDR) and to
100krad(Si) (HDR) wafer-by-wafer
▪ Radiation hardened
• SEL/B immune to LETTH: 86.4MeV•cm2/mg
• Low dose rate (0.01rad(Si)/s): 75krad(Si)
• High does rate (50-300rad(Si)/s): 100krad(Si)