uja1023 NXP Semiconductors, uja1023 Datasheet - Page 36

• Manufacturer Part Number: uja1023
• Description: Uja1023 Lin-i/o Slave
• Manufacturer: NXP Semiconductors

Philips Semiconductors
8. Limiting values
Table 30.
In accordance with the Absolute Maximum Rating System (IEC 60134). All voltages are referenced to GND.
[1]
9. Thermal characteristics
UJA1023_4
Product data sheet
Symbol Parameter
V
V
V
V
V
V
I
V
T
T
V
Px
vj
stg
BAT
VIO
LIN
INH
Cx
Px
trt(LIN)
esd
Junction temperature in accordance with IEC60747-1. An alternative definition of T
be used for calculating T
supply voltage on pin BAT
supply voltage on pin VIO
voltage on pin LIN
voltage on pin INH
voltage on pins C1 to C3
voltage on pins P0 to P7
current on pins P0 to P7
transient voltages on pin LIN
virtual junction temperature
storage temperature
electrostatic discharge voltage
Limiting values
pins BAT, LIN, C1, C2 and C3 human body model; C = 100 pF; R = 1.5 k
corner pins
other pins
7.6 On-chip oscillator
The on-chip oscillator is the time reference for all timers in the LIN controller, auto bit rate
detector, ADC and LIN transceiver.
A too-low frequency of the on-chip oscillator or a not-running on-chip oscillator results
immediately in Limp home operating mode.
Table 31.
Symbol
R
vj
•
th(j-a)
. The rating for T
Entering Active mode out of Off-line mode results always in switching on the internal
30 k pull-up resistor to battery
Parameter
thermal resistance from junction to ambient
Thermal characteristics
vj
limits the allowable combinations of power dissipation (P) and ambient temperature (T
Conditions
DC value
DC value
DC value
DC value
DC value; V
ISO 7637
charged device model
human body model; C = 100 pF; R = 1.5 k
charged device model
Rev. 04 — 5 July 2006
Px
> V
VIO
+ 0.3 V; V
Px
vj
< 0.3 V
= T
amb
Conditions
in free air
+ P
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
R
[1]
th(j-a)
Min
, where R
0.3
0.3
27
0.3
27
0.3
15
150
40
55
8
750
2
500
Typ
106
UJA1023
th(j-a)
Max
+40
V
+40
V
+40
V
+15
+100
+150
+150
+8
+750
+2
+500
BAT
BAT
VIO
is a fixed value to
LIN-I/O slave
+ 0.3
+ 0.3 V
+ 0.3 V
Unit
K/W
36 of 48
Unit
V
V
V
V
mA
V
kV
V
kV
V
C
C
amb
).