tja1049 NXP Semiconductors, tja1049 Datasheet - Page 9

• Manufacturer Part Number: tja1049
• Description: Tja1049 High-speed Can Transceiver With Standby Mode
• Manufacturer: NXP Semiconductors

NXP Semiconductors
10. Static characteristics
Table 7.
T
to ground. Positive currents flow into the IC.
TJA1049
Product data sheet
Symbol
Supply; pin V
V
I
V
V
Standby mode control input; pin STB
V
V
I
I
CAN transmit data input; pin TXD
V
V
I
I
C
CAN receive data output; pin RXD
I
I
Bus lines; pins CANH and CANL
V
V
V
V
CC
IH
IL
IH
IL
OH
OL
vj
CC
uvd(stb)(VCC)
uvd(swoff)(VCC)
IH
IL
IH
IL
O(dom)
dom(TX)sym
O(dif)bus
O(rec)
i
=

40

C to +150
Static characteristics
CC
Parameter
supply voltage
supply current
standby undervoltage
detection voltage on pin V
switch-off undervoltage
detection voltage on pin V
HIGH-level input voltage
LOW-level input voltage
HIGH-level input current
LOW-level input current
HIGH-level input voltage
LOW-level input voltage
HIGH-level input current
LOW-level input current
input capacitance
HIGH-level output current
LOW-level output current
dominant output voltage
transmitter dominant voltage
symmetry
bus differential output
voltage
recessive output voltage

C; V
CC
= 4.75 V to 5.25 V; R
CC
CC
All information provided in this document is subject to legal disclaimers.
[1]
Conditions
Standby mode; V
Normal mode
V
V
V
V
V
V
V
V
V
R
V
Normal mode; V
Standby mode; no load
STB
STB
TXD
TXD
RXD
RXD
TXD
dom(TX)sym
TXD
TXD
L
recessive; V
dominant; V
pin CANH
pin CANL
= 45  to 65 
L
Rev. 2 — 23 March 2011
= V
= 0 V
= 60
= V
= 0 V
= 0 V; t < t
= 0 V; t < t
= V
= V
= 0.4 V; bus dominant
CC
CC
CC
CC

= V
recessive; no load
 0.4 V
unless specified otherwise; All voltages are defined with respect
TXD
TXD
CC
to(dom)TXD
to(dom)TXD
TXD
TXD
= 0 V
 V
= V
= V
High-speed CAN transceiver with Standby mode
= V
CANH
CC
CC
CC
; no load
 V
CANL
[2]
Min
4.75
-
2.5
20
3.5
1.3
0.7V
0.3
1
15
0.7V
0.3
5
260
-
8
1
2.75
0.5
400
1.5
50
2
0.1
CC
CC
Typ
-
10
5
45
-
2
-
-
-
-
-
-
-
150
5
3
-
3.5
1.5
-
-
-
0.5V
-
TJA1049
© NXP B.V. 2011. All rights reserved.
CC
5.25
15
12
2.25
+400
+50
Max
7.5
65
4.75
2.7
V
0.3
0.3V
+1
1
V
0.3
0.3V
+5
30
10
1
4.5
3
3
+0.1
CC
CC
+
+
CC
CC
9 of 20
Unit
V
A
mA
mA
V
V
V
V
A
A
V
V
A
A
pF
mA
mA
V
V
mV
V
mV
V
V