tja1021 NXP Semiconductors, tja1021 Datasheet - Page 13

• Manufacturer Part Number: tja1021
• Description: Tja1021 Lin 2.0/sae J2602 Transceiver
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 7.
V
currents flow into the IC; typical values are given at V
[1]
[2]
[3]
TJA1021_3
Product data sheet
Symbol
I
I
V
I
I
V
V
V
V
R
C
V
Thermal shutdown
T
BUS_PAS_rec
BUS_PAS_dom
L(log)
L(lob)
BAT
j(sd)
SerDiode
th(dom)RX
th(rec)RX
th(RX)cntr
th(hys)RX
o(dom)
slave
LIN
All parameters are guaranteed by design over the virtual junction temperature range. Products are 100 % tested at 125 C ambient
temperature on wafer level (pre-testing). Cased products are 100 % tested at 25 C ambient temperature (final testing). Both pre-testing
and final testing use correlated test conditions to cover the specified temperature and power supply voltage range.
Guaranteed by design.
Not tested.
= 5.5 V to 27 V; T
Static characteristics
Parameter
receiver recessive input
leakage current
receiver dominant input
leakage current
including pull-up
resistor
voltage drop at the
serial diodes
loss of ground leakage
current
loss of battery leakage
current
receiver dominant
threshold voltage
receiver recessive
threshold voltage
center receiver
threshold voltage
receiver hysteresis
threshold voltage
slave resistance
capacitance on pin LIN
dominant output voltage normal mode; V
shutdown junction
temperature
vj
= 40 C to +150 C; R
…continued
Conditions
V
V
normal mode; V
V
in pull-up path with R
I
V
V
V
(V
V
V
connected between pins
LIN and V
V
V
normal mode; V
V
SerDiode
LIN
TXD
LIN
BAT
BAT
th(RX)AV
th(hys)RX
th(rec)RX
BAT
BAT
BAT
th(rec)RX
= 27 V; V
= 0 V; V
= 27 V; V
= 0 V; V
= 12 V
= 7.0 V
= 18 V
= 5 V
L(LIN-VBAT)
Rev. 03 — 8 October 2007
= 10 mA
=
=
BAT
+ V
BAT
V
BAT
th(dom)RX
LIN
; V
th(dom)RX
BAT
LIN
= 12 V; unless otherwise specified.
TXD
LIN
TXD
TXD
= 500 ; all voltages are defined with respect to ground; positive
= 12 V
= 27 V
= 5.5 V;
= 0 V
= 0 V;
= 5 V;
= 0 V;
= 0 V;
slave
) / 2
[2][3]
[2][3]
[2][3]
Min
-
0.4
-
-
0.6V
0.475V
-
20
-
-
-
150
600
750
BAT
BAT
LIN 2.0/SAE J2602 transceiver
Typ
-
-
-
-
-
-
-
0.5V
-
30
-
-
-
175
[1]
BAT
Max
1
-
1.0
+10
1
0.4V
-
0.525V
0.175V
47
30
1.4
2.0
200
© NXP B.V. 2007. All rights reserved.
TJA1021
BAT
BAT
BAT
Unit
V
V
V
V
V
k
pF
V
V
C
13 of 24
A
A
A
A