TJA1053 Fault-tolerant CAN transceiver

Philips SemiconductorsProduct specificationFault-tolerant CAN transceiverTJA1053SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNITPins RTH and RTLR RTL RTL to V CC switch-on resistance ⎪I o ⎪ < 10 mA;− 7 25 Ωnormal operating mode⎪I o ⎪ < 1 mA; V CC− 15 75 Ωstandby modeRTL to V BAT switch seriesresistanceV BAT standby or sleep mode 8 12.5 23 kΩR RTHRTH to ground switch-onresistance⎪I o ⎪ < 10 mA;normal operating mode− 43 95 ΩV oRTH RTH output voltage I o = 1 mA; low power modes − 0.7 1.0 VI RTLpu RTL pull-up current normal operating mode, − 75 − µAfailures 4, 6 and 7I RTHpd RTH pull-down current normal operating mode, − 75 − µAfailure 3Thermal shutdownT jsd shutdown junction temperature 155 165 180 °CAC CHARACTERISTICSV CC = 4.75 to 5.25 V; V STB =V CC ; V BAT = 6 to 27 V; T amb = −40 to +125 °C; all voltages are defined with respect toground; positive currents flow into the IC; all parameters are guaranteed over the temperature range by design, but only100% tested at 25 °C; unless otherwise specified.SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNITt t(r-d)t t(d-r)t PD(L)CANL and CANH bus outputtransition timerecessive-to-dominantCANL and CANH bus outputtransition timedominant-to-recessivepropagation delay TXD-to-RXDLOW10% to 90%; C1 = 10 nF;C2 = 0; R1 = 100 Ω10% to 90%; C1 = 1 nF;C2 = 0; R1 = 100 ΩC1 = 100 pF; C2 = 0;R1 = 100 Ω; no failures andbus failures 1, 2 and 5C1 = C2 = 3.3 nF;R1 = 100 Ω; no failures andbus failures 1, 2 and 5C1 = 100 pF; C2 = 0;R1 = 100 Ω;bus failures 3, 4, 6 and 7C1 = C2 = 3.3 nF;R1 = 100 Ω;bus failures 3, 4, 6 and 70.6 0.85 − µs0.3 0.4 − µs− 0.75 1.25 µs− 1 1.5 µs− 0.85 1.3 µs− 1.1 1.7 µs2000 Dec 18 10