TJA1051 データシートの表示（PDF） - NXP Semiconductors.
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TJA1051 Datasheet PDF : 21 Pages
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NXP Semiconductors
TJA1051
High-speed CAN transceiver
10. Static characteristics
Table 7. Static characteristics
Tvj = 40 C to +150 C; VCC = 4.5 V to 5.5 V; VIO = 2.8 V to 5.5 V[1]; RL = 60 unless specified otherwise; All voltages are
defined with respect to ground; Positive currents flow into the IC[2].
Symbol Parameter
Conditions
Min
Typ Max
Unit
Supply; pin VCC
VCC
supply voltage
ICC
supply current
Off mode (TJA1051T/E)
Silent mode
4.5
-
5.5
V
1
5
8
A
0.1
1
2.5
mA
Normal mode
Vuvd(VCC)
undervoltage detection
voltage on pin VCC
I/O level adapter supply; pin VIO[1]
VIO
supply voltage on pin VIO
IIO
supply current on pin VIO
Vuvd(VIO)
undervoltage detection
voltage on pin VIO
Mode control inputs; pins S and EN[3]
recessive; VTXD =VIO
dominant; VTXD = 0 V
Normal and Silent modes
recessive; VTXD = VIO
dominant; VTXD = 0 V
-
5
10
mA
-
50
70
mA
3.5
-
4.5
V
2.8
-
5.5
V
-
80
250
A
-
350 500
A
1.3
-
2.7
V
VIH
HIGH-level input voltage
VIL
LOW-level input voltage
IIH
HIGH-level input current
IIL
LOW-level input current
CAN transmit data input; pin TXD
VS = VIO; VEN = VIO
VS = 0 V; VEN = 0 V
[4] 0.7VIO
-
0.3
-
1
4
1
0
VIO + 0.3 V
0.3VIO V
10
A
+1
A
VIH
HIGH-level input voltage
VIL
LOW-level input voltage
IIH
HIGH-level input current
IIL
LOW-level input current
Ci
input capacitance
CAN receive data output; pin RXD
VTXD = VIO
Normal mode; VTXD = 0 V
[4] 0.7VIO
0.3
5
260
[5] -
-
-
0
150
5
VIO + 0.3 V
+0.3VIO V
+5
A
30
A
10
pF
IOH
HIGH-level output current
IOL
LOW-level output current
Bus lines; pins CANH and CANL
VRXD = VIO 0.4 V; VIO = VCC
VRXD = 0.4 V; bus dominant
8
3
1
mA
2
5
12
mA
VO(dom)
dominant output voltage
VTXD = 0 V; t < tto(dom)TXD
pin CANH
2.75
3.5 4.5
V
pin CANL
0.5
1.5 2.25
V
Vdom(TX)sym transmitter dominant voltage Vdom(TX)sym = VCC VCANH VCANL
symmetry
400
0
+400 mV
TJA1051
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 29 December 2010
© NXP B.V. 2010. All rights reserved.
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