Product data
UJA1167 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 2 — 18 April 2014 43 of 60
NXP Semiconductors
UJA1167
Mini high-speed CAN system basis chip with Standby/Sleep modes &
watchdog
I
LO(off)
off-state output leakage current V
SCSN
= V
V1
; V
O
= 0 V to V
V1
5-+5A
CAN transmit data input; pin TXD
V
th(sw)
switching threshold voltage 0.25V
V1
-0.75V
V1
V
R
pu
pull-up resistance 40 60 80 k
CAN receive data output; pin RXD
V
OH
HIGH-level output voltage I
OH
= 4mA V
V1
0.4 - - V
V
OL
LOW-level output voltage I
OL
= 4 mA - - 0.4 V
R
pu
pull-up resistance CAN Offline mode 40 60 80 k
Local wake input; pin WAKE
V
th(sw)r
rising switching threshold voltage 2.8 - 4.1 V
V
th(sw)f
falling switching threshold voltage 2.4 - 3.75 V
V
hys(i)
input hysteresis voltage 250 - 800 mV
I
i
input current T
vj
= 40 C to +85 C--1.5A
High-speed CAN bus lines; pins CANH and CANL
V
O(dom)
dominant output voltage CAN Active mode; V
TXD
= 0 V
pin CANH 2.75 3.5 4.5 V
pin CANL 0.5 1.5 2.25 V
V
dom(TX)sym
transmitter dominant voltage
symmetry
V
dom(TX)sym
=
V
V1
V
CANH
V
CANL
; V
V1
=5 V
400 - +400 mV
V
TXsym
transmitter voltage symmetry V
TXsym
= V
CANH
+V
CANL
;
f
TXD
= 250 kHz;
C
SPLIT
=4.7nF
[1]
[2]
0.9V
V1
-1.1V
V1
V
V
O(dif)bus
bus differential output voltage CAN Active mode (dominant);
V
TXD
= 0 V;
V
V1
= 4.75 V to 5.5 V;
R
(CANH-CANL)
=45 to 65
1.5 - 3.0 V
CAN Active mode (recessive);
CAN Listen-only mode;
CAN Offline mode; V
TXD
= V
V1
;
R
(CANH-CANL)
= no load
50 - +50 mV
V
O(rec)
recessive output voltage CAN Active mode; V
TXD
= V
V1
R
(CANH-CANL)
= no load
20.5V
V1
3V
CAN Offline mode;
R
(CANH-CANL)
= no load
0.1 - +0.1 V
CAN Offline Bias/Listen-only
modes; R
(CANH-CANL)
= no load;
V
V1
= 0 V
22.53V
I
O(dom)
dominant output current CAN Active mode;
V
TXD
=0V; V
V1
=5 V
pin CANH; V
CANH
=0V 50 - - mA
pin CANL; V
CANL
=5V - - 52 mA
I
O(rec)
recessive output current V
CANL
= V
CANH
= 27 V to
+32 V; V
TXD
= V
V1
3-+3mA
Table 46. Static characteristics
…continued
T
vj
=
40
C to +150
C; V
BAT
= 3 V to 28 V; R
(CANH-CANL)
=60
; all voltages are defined with respect to ground; positive
currents flow into the IC; typical values are given at V
BAT
= 13 V; unless otherwise specified.
Symbol Parameter Conditions Min Typ Max Unit