uja1078a NXP Semiconductors, uja1078a Datasheet - Page 38

• Manufacturer Part Number: uja1078a
• Description: High-speed Can/dual Lin Core System Basis Chip
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 10.
T
voltages are defined with respect to ground; positive currents flow in the IC; typical values are given at V
otherwise specified.
UJA1078A
Product data sheet
Symbol
V
R
ΔR
R
C
C
I
CAN bus common mode stabilization output; pin SPLIT
V
I
LIN transmit data input; pin TXDL1, TXDL2
V
V
R
LIN receive data output; pin RXDL1, RXDL2
I
I
R
LIN bus line; pin LIN1, LIN2
I
I
I
I
LI
L
OH
OL
BUS_LIM
BUS_PAS_rec
BUS_PAS_dom
L(log)
vj
hys(RX)dif
O
th(sw)
hys(i)
i(cm)
i(dif)
i(cm)
i(dif)
pu
pu
=
i
−
40
°
C to +150
Static characteristics
Parameter
differential receiver
hysteresis voltage
common-mode input
resistance
input resistance deviation
differential input resistance
common-mode input
capacitance
differential input capacitance CAN Active mode; not tested
input leakage current
output voltage
leakage current
switching threshold voltage
input hysteresis voltage
pull-up resistance
HIGH-level output current
LOW-level output current
pull-up resistance
current limitation for driver
dominant state
receiver recessive input
leakage current
receiver dominant input
leakage current including
pull-up resistor
loss of ground leakage
current
°
C; V
BAT
= 4.5 V to 28 V; V
…continued
All information provided in this document is subject to legal disclaimers.
Conditions
CAN Active mode
V
−30 V < V
−30 V < V
CAN Active mode; V
V
CAN Active mode; V
V
CAN Active mode; V
V
CAN Active mode; not tested
V
V
V
I
CAN Active mode
V
CAN Lowpower/Off mode or Active
mode with V
V
V
V
LIN Active mode
V
V
MC = 00; Standby mode
LIN Active mode
V
V
V
V
V
V
V
CAN Active mode
SPLIT
V2
CANH
CANH
CANH
BAT
CANH
V2
V2
SPLIT
V1
V1
RXDL1
RXDL1
BAT
TXDL1
LIN1
BAT
TXDL1
LIN1
BAT
BAT
= 4.5 V to 5.5 V
= 4.5 V to 5.5 V
= 4.5 V to 5.5 V; R
= 2.97 V to 5.5 V
= 2.97 V to 5.5 V
= 0 V; V
= V
= 5.5 V; V
= V
> V
= V
= V
= −500 μA to 500 μA
Rev. 01 — 9 July 2010
= −30 V to + 30 V
= V
= V
= V
= V
= V
= V
= V
= V
V1
LIN1
GND
LIN2
LIN2
CANH
CANL
CANL
CANL
CANL
CANL
; V
TXDL2
TXDL2
RXDL2
RXDL2
V2
= V
V2
= 28 V; V
= 28 V
= 0 V; V
BAT
< +30 V
< 4.5 V
TXDL1
< +30 V
= 5 V
= 5 V
= −35 V to +35 V
= 5 V
= 0 V
LIN2
= 0 V
= V
= V
= 0.4 V
> V
High-speed CAN/dual LIN core system basis chip
V1
V2
V2
V2
V1
= 18 V
V2
= V
BAT
LIN1
L
; R
= 5 V
= 5 V
= 5.5 V
− 0.4 V
≥ 1 MΩ
TXDL2
= 14 V
LIN1
= V
= R
LIN2
= V
LIN2
V1
= 0 V
= 500
[1]
Ω
Min
40
9
−1
19
-
-
−5
0.3V
0.45 ×
V
−5
0.3V
100
4
−20
4
40
-
−10
−100
1.6
; R
V2
(CANH-CANL)
V2
V1
UJA1078A
Typ
120
15
-
30
-
-
-
0.5V
0.5 ×
V
-
-
-
12
-
-
12
-
-
-
-
V2
© NXP B.V. 2010. All rights reserved.
BAT
V2
= 45
= 14 V; unless
20
10
25
25
Max
400
28
+1
52
+5
0.7V
0.55 ×
V
+5
0.7V
900
−1.5
20
100
2
+10
10
V2
Ω
to 65
V2
V1
38 of 53
Ω
pF
kΩ
kΩ
Unit
mV
kΩ
%
kΩ
pF
μA
V
V
μA
V
mV
mA
mA
mA
μA
μA
μA
; all