uja1023 NXP Semiconductors, uja1023 Datasheet - Page 39

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

Philips Semiconductors
[1]
[2]
[3]
[4]
[5]
[6]
[7]
11. Dynamic characteristics
Table 33.
V
unless otherwise specified.
UJA1023_4
Product data sheet
Symbol
I/O processing
t
t
LIN transceiver; see
t
t
t
LIN protocol controller
t
t
t
t
t
process
conv(ADC)
PHL(RX)
PLH(RX)
P(RX)(sym)
to(idle)
to(dom)
to(rec)
wake(bus)
wake(local)
BAT
1
2
3
4
All parameters are guaranteed over the virtual junction temperature range by design. 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 ranges.
All outputs turned off, LIN recessive, V
All outputs turned off.
Configuration is lost when V
V
Outputs are not temperature protected.
Not tested in production.
= 6.5 V to 27 V; V
th1
,
on, V
Dynamic characteristics
th2
Parameter
PxReq to output
conversion time ADC
duty cycle 1
duty cycle 2
duty cycle 3
duty cycle 4
propagation delay of
receiver
symmetry of receiver
propagation delay rising
edge with respect to falling
edge
bus idle time-out
bus dominant time-out
bus recessive time-out
network wake-up signal
time
bus wake-up dominant time Sleep mode, sent by master
off, V
th3
Figure 14
VIO
off.
= 3 V to 27 V; T
[1]
BAT
[4]
is below 5 V.
th1
selected.
vj
Conditions
after valid LIN message
V
V
LSC = 0; t
V
V
V
LSC = 0; t
V
V
V
LSC = 1; t
V
V
V
LSC = 1; t
V
after local wake-up, sent by slave
= 40 C to +150 C; R
th(rec)(max)
th(dom)(max)
BAT
th(rec)(min)
th(dom)(min)
BAT
th(rec)(max)
th(dom)(max)
BAT
th(rec)(min)
th(dom)(min)
BAT
= 7 V to 18 V
= 7.6 V to 18 V
= 7 V to 18 V
= 7.6 V to 18 V
Rev. 04 — 5 July 2006
bit
bit
bit
bit
= 0.422
= 0.389
= 0.744
= 0.778
= 0.284
= 0.251
= 0.581
= 0.616
= 50 s;
= 50 s;
= 96 s;
= 96 s;
V
V
V
V
V
V
V
V
BAT
BAT
BAT
BAT
BAT
BAT
L(LIN-BAT)
BAT
BAT
;
;
;
;
;
;
;
;
= 500 ; all voltages are referenced to GND;
[2][3]
[2]
[5]
[6]
[5]
[6]
[7]
[7]
[2]
[2]
[2]
[2]
[2]
Min
-
-
0.396
-
0.417
-
-
4.1
32
15
0.25
30
2
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Typ
200
1.5
-
-
-
-
-
-
-
-
-
-
100
UJA1023
Max
-
-
-
0.581
-
0.590
6
+2
18.0
270
65
5
150
LIN-I/O slave
Unit
ms
s
ms
ms
39 of 48
s
s
s
s
s