AS8530-ASOT AMSCO [austriamicrosystems AG], AS8530-ASOT Datasheet - Page 9

• Manufacturer Part Number: AS8530-ASOT
• Description: LIN Transceiver with Integrated Voltage Regulator and MCU Interface for Automotive Applications
• Manufacturer: AMSCO [austriamicrosystems AG]

AS8530
Preliminary Data Sheet - E l e c t r i c a l C h a r a c t e r i s t i c s
Table 7. AC Electrical Characteristics
Table 8. Temperature Limiter
Table 9. TX Timeout Watchdog
Figure 3. LIN Timing
6.1.3
The values in this table are valid for normal and standby modes. All parameters are tested unless mentioned.
Table 10. Electrical Characteristics
www.austriamicrosystems.com/Lin_CompanionIC/AS8530
Vuvr_off
Vuvr_on
Symbol
Symbol
Vth_dom(max)
Vth_dom(min)
TXD
Vth_rec(max)
Symbol
T
Symbol
Vth_rec(min)
t
LIN
t
T
lin_wdog
1. During shut down, the sensor must be powered by VSUP.
2. Thermal shut down disables LDO and sets all drivers to high impedance, the IC returns from shut down with POR
rec_deb
otclear
T
T
otset
C
t
sd
ret
nsl
V
int
CC
Undervoltage Reset and Window Watchdog
V
V
Time out duration (dominant state)
CC
CC
Over-temp warning flag clear
Over-temp warning flag set
Shut down temperature
under-voltage threshold off
under voltage threshold on
Return temperature
t
bit
Parameter
Parameter
Parameter
Parameter
t
t
bus_dom(min)
bus_dom(max)
t
bit
The temperature beyond which the warning
The return temperature when the warning
mode (clock frequency is 128kHz ± 25%)
Transition from normal mode to standby
t
t
bus_rec(min)
bus_rec(max)
Internal capacitance of the LIN node
Receiver De-bounce time
Revision 0.01
configured as a slave
junction temperature
Falling edge of V
Rising edge of V
(see footnote 1)
(see footnote 2)
flag is cleared
Conditions
Conditions
Conditions
Conditions
flag is set.
CC
CC
2.55
Min
Min
Min
Min
144
126
126
108
0.6
0.5
2.3
Typ
Typ
Typ
Typ
6
1
Max
Max
Max
Max
2.95
250
176
154
154
132
2.7
1
2
cycles
Units
Clock
Units
Units
Units
µs
pF
ºC
ºC
ºC
ºC
V
V
s
9 - 29