PCA82C252T Philips Semiconductors, PCA82C252T Datasheet - Page 8

• Manufacturer Part Number: PCA82C252T
• Description: Fault-tolerant CAN transceiver
• Manufacturer: Philips Semiconductors

Philips Semiconductors
CHARACTERISTICS
V
are defined with respect to ground. Positive currents flow into the IC. All parameters are guaranteed over the
temperature range by design, but only 100% tested at 25 C.
1997 Oct 28
Supplies
I
I
I
V
t
Pins STB, EN and TXD
V
V
I
I
I
I
V
Pins RXD and NERR
V
V
V
Pin WAKE
I
V
SYMBOL
CC
CC
BAT
pwon
IH
IL
IH
IL
IL
CC
BAT
IH
IL
CC
OH
OH
OL
wu(th)
Fault-tolerant CAN transceiver
+ I
= 4.75 to 5.25 V; V
BAT
supply current
supply current (V
supply current (V
supply current (sleep mode)
battery voltage for setting
power-on flag
battery voltage low time for
setting power-on flag
HIGH level input voltage
LOW level input voltage
HIGH level input current
(pins STB and EN)
LOW level input current
(pins STB and EN)
HIGH level input current
(pin TXD)
LOW level input current
(pin TXD)
forced battery voltage standby
mode (fail safe)
HIGH level output voltage
(pin NERR)
HIGH level output voltage
(pin RXD)
LOW level output voltage
LOW level input current
wake-up threshold voltage
PARAMETER
STB
= V
CC
BAT
CC
; V
standby)
standby)
BAT
= 6 V to 27 V; T
recessive; TXD = V
normal operating mode
dominant; TXD = 0 V; no load;
normal operating mode
V
T
V
T
V
T
low power modes
low power modes
V
V
V
V
I
I
I
V
V
o
o
o
amb
amb
amb
CC
CC
CC
i
i
i
i
WAKE
STB
= 100 A
= 250 A
= 1.25 mA
= 4 V
= 1 V
= 4 V
= 1 V
= 5 V; V
= 5 V; V
= 0 V; V
< 90 C
< 90 C
< 90 C
= 0 V
= 0 V; V
amb
CONDITIONS
8
= 40 to +125 C; unless otherwise specified. All voltages
BAT
BAT
BAT
BAT
= 12 V;
= 12 V;
= 12 V;
= 27 V
CC
;
1
0.7V
4
2.75
V
V
0
1.2
0.3
25
100
10
CC
CC
MIN.
CC
0.9
0.9
6
29
120
55
50
9
8
TYP.
80
320
120
PCA82C252
Product specification
10
35
1000
80
75
1.0
V
0.3V
20
4.5
V
V
0.9
3.2
200
800
250
CC
CC
CC
MAX.
+ 0.3 V
CC
mA
mA
V
s
V
V
V
V
V
V
UNIT
A
A
A
A
A
A
A
A