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)