TJA10513 데이터 시트보기 (PDF) - NXP Semiconductors.
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TJA10513 Datasheet PDF : 21 Pages
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NXP Semiconductors
TJA1051
High-speed CAN transceiver
Table 7. Static characteristics …continued
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
VO(dif)bus
bus differential output voltage VTXD = 0 V; t < tto(dom)TXD
VCC = 4.75 V to 5.25 V
RL = 45 to 65
1.5
-
3
V
VTXD = VIO; recessive; no load
50
-
+50
mV
VO(rec)
recessive output voltage
Normal and Silent modes;
VTXD = VIO; no load
2
0.5VCC 3
V
Vth(RX)dif
differential receiver threshold Normal and Silent modes
voltage
Vcm(CAN)[6] = 30 V to +30 V
0.5
0.7 0.9
V
Vhys(RX)dif differential receiver hysteresis Normal and Silent modes
voltage
Vcm(CAN) = 30 V to +30 V
50
120 200
mV
IO(dom)
dominant output current
VTXD = 0 V; t < tto(dom)TXD; VCC = 5 V
pin CANH; VCANH = 0 V
100
70 40
mA
pin CANL; VCANL = 5 V / 40 V
40
70
100
mA
IO(rec)
recessive output current
Normal and Silent modes; VTXD = VIO
5
VCANH = VCANL = 27 V to +32 V
-
+5
mA
IL
leakage current
VCC = VIO = 0 V;
VCANH = VCANL = 5 V
5
0
+5
A
Ri
input resistance
9
15
28
k
Ri
input resistance deviation
between VCANH and VCANL
1
0
+1
%
Ri(dif)
differential input resistance
19
30
52
k
Ci(cm)
common-mode input
capacitance
[5] -
-
20
pF
Ci(dif)
differential input capacitance
Temperature protection
[5] -
-
10
pF
Tj(sd)
shutdown junction
temperature
[5] -
190 -
C
[1] Only TJA1051T/3 and TJA1051TK/3 have a VIO pin. In transceivers without a VIO pin, the VIO input is internally connected to VCC.
[2] All parameters are guaranteed over the virtual junction temperature range by design. Factory testing uses correlated test conditions to
cover the specified temperature and power supply voltage range.
[3] Only TJA1051T/E has an EN pin.
[4] Maximum value assumes VCC < VIO; if VCC > VIO, the maximum value will be VCC + 0.3 V.
[5] Not tested in production; guaranteed by design.
[6] Vcm(CAN) is the common mode voltage of CANH and CANL.
11. Dynamic characteristics
Table 8. Dynamic 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
Transceiver timing; pins CANH, CANL, TXD and RXD; see Figure 3 and Figure 4
td(TXD-busdom) delay time from TXD to bus dominant Normal mode
td(TXD-busrec) delay time from TXD to bus recessive Normal mode
-
65 -
ns
-
90 -
ns
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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