TJA1051(2017) データシートの表示（PDF） - NXP Semiconductors.
部品番号
コンポーネント説明
メーカー
TJA1051 Datasheet PDF : 25 Pages
| |||
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
recessive; VTXD =VIO[3]
-
5
10
mA
dominant; VTXD = 0 V
-
50
70
mA
dominant; VTXD = 0 V;
2.5
80
110
mA
short circuit on bus lines;
3 V VCANH = VCANL) +18 V
Vuvd(VCC)
undervoltage detection
voltage on pin VCC
3.5
-
4.5
V
I/O level adapter supply; pin VIO[1]
VIO
supply voltage on pin VIO
2.8
-
5.5
V
IIO
supply current on pin VIO
Normal/Silent mode
recessive; VTXD = VIO[3]
-
80
250
A
dominant; VTXD = 0 V
-
350 500
A
Vuvd(VIO)
undervoltage detection
voltage on pin VIO
1.3
2.0 2.7
V
Mode control inputs; pins S and EN[4]
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[3]
VS = 0 V; VEN = 0 V
[5] 0.7VIO[3] -
0.3
-
1
4
1
0
VIO + 0.3[3] V
0.3VIO[3] 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[3]
Normal mode; VTXD = 0 V
[5] 0.7VIO[3]
0.3
5
260
[6] -
-
-
0
150
5
VIO + 0.3[3] V
+0.3VIO[3] 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[3]
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; RL = 50 to 65
2.75
3.5 4.5
V
pin CANL; RL = 50 to 65
0.5
1.5 2.25
V
Vdom(TX)sym transmitter dominant voltage Vdom(TX)sym = VCC VCANH VCANL
symmetry
400
-
+400
mV
TJA1051
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 9 — 28 November 2017
© NXP N.V. 2017. All rights reserved.
8 of 25
Share Link: 