Philips Semiconductors
Preliminary specification
Fault-tolerant CAN transceiver
TJA1054
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS
MIN.
4.75
TYP.
MAX.
5.25
UNIT
VCC
supply voltage on pin VCC
battery voltage on pin BAT
−
−
−
−
V
V
V
V
VBAT
no time limit
−0.3
5.0
−
+40
27
operating mode
load dump
40
IBAT
battery current on pin BAT
CANH bus line voltage
Sleep mode; VCC = 0 V;
VBAT = 12 V
−
30
50
µA
VCANH
VCC = 0 to 5.5 V;
−40
−40
−
+40
+40
V
VBAT ≥ 0 V;
no time limit
VCANL
CANL bus line voltage
VCC = 0 to 5.5 V;
−
V
VBAT ≥ 0 V;
no time limit
∆VCANH
∆VCANL
tPD
CANH bus line transmitter voltage drop ICANH = −40 mA
−
−
1.4
1.4
−
V
CANH bus line transmitter voltage drop ICANL = 40 mA
−
−
V
propagation delay
TXD to RXD
−
1
µs
µs
µs
°C
tr
bus line output rise time
bus line output fall time
operating ambient temperature
10 to 90%; C1 = 10 nF
90 to 10%; C1 = 1 nF
−
0.6
0.3
−
−
tf
−
−
Tamb
−40
+125
1999 Feb 11
3
NXP [ NXP ]
