TJA1028TK/5V0/20,1 NXP Semiconductors, TJA1028TK/5V0/20,1 Datasheet - Page 9

• Manufacturer Part Number: TJA1028TK/5V0/20,1
• Description: LIN Transceivers LIN XCVR INTEGRATED VOLT REG
• Manufacturer: NXP Semiconductors

Specifications of TJA1028TK/5V0/20,1

• Rohs: yes
• Factory Pack Quantity: 6000

NXP Semiconductors
8. Limiting values
Table 4.
In accordance with the Absolute Maximum Rating System (IEC 60134).
[1]
[2]
TJA1028
Product data sheet
Symbol
V
V
V
V
T
T
vj
stg
BAT
x
ESD
trt
Human Body Model (HBM): according to AEC-Q100-002 (100 pF, 1.5 k).
V
CC
and V
Parameter
battery supply voltage
voltage on pin x
electrostatic discharge
voltage
transient voltage
virtual junction temperature
storage temperature
Limiting values
BAT
7.6.2 TXD dominant time-out function
7.6.3 Temperature protection
connected to GND, emulating application circuit.
A TXD dominant time-out timer circuit prevents the bus line being driven to a permanent
dominant state (blocking all network communications) if TXD is forced permanently LOW
by a hardware or software application failure. The timer is triggered by a negative edge on
the TXD pin. If the pin remains LOW for longer than the TXD dominant time-out time
(t
is reset by a positive edge on TXD.
The temperature of the IC is monitored in Normal, Standby and Off modes. If the
temperature is too high (T
or Normal modes). The voltage regulator and the LIN transmitter will be switched off and
the RSTN pin driven LOW.
When the temperature falls below the overtemperature protection release threshold
(T
to(dom)TXD
•
vj
< T
After a transition to Normal mode, the LIN transmitter is only enabled if a recessive
level is present on pin TXD.
th(rel)otp
), the transmitter is disabled, driving the bus line to a recessive state. The timer
), the TJA1028 switches to Standby mode.
All information provided in this document is subject to legal disclaimers.
Conditions
DC; continuous
DC value
HBM
IEC 61000-4-2
MM
CDM
on pin V
on pin LIN via 1 nF coupling capacitor
pin V
pins TXD, RXD, RSTN and EN
pin LIN with respect to GND
at pins LIN and V
at any other pin
at pins LIN and V
at any pin
at corner pins
at any other pin
CC
BAT
Rev. 4 — 25 July 2012
vj
via reverse polarity diode/capacitor;
> T
th(act)otp
BAT
BAT
LIN transceiver with integrated voltage regulator
), the TJA1028 will switch to Off mode (if in Standby
[1]
[2]
[3]
[4]
[5]
[6]
[7]
Min
0.3
0.3
0.3
40
8
2
8
250
750
500
150
40
55
TJA1028
© NXP B.V. 2012. All rights reserved.
Max
+40
+7
V
+40
+8
+2
+8
+250
+750
+500
+100
+150
+150
CC
+ 0.3
Unit
V
V
V
V
kV
kV
kV
V
V
V
V
C
C
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