AS8530-ASOT AMSCO [austriamicrosystems AG], AS8530-ASOT Datasheet - Page 8

• 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 6. DC Electrical Characteristics (Continued)
1. Vth_dom: Receiver threshold of the recessive to dominant LIN bus edge
Table 7. AC Electrical Characteristics
www.austriamicrosystems.com/Lin_CompanionIC/AS8530
Receiver
Vth_rec: Receiver threshold of the dominant to recessive LIN bus edge
transmission)
transmission)
transmission)
transmission)
I
(worst case
(worst case
(worst case
(worst case
I
I
bus_leak_dom
bus_no_GND
bus_leak_rec
I
10.4kbps
10.4kbps
bus_no_bat
V
Symbol
Symbol
20Kbps
V
V
20kbps
bus_dom
t
bus_rec
bus_cnt
t
V
t
wake
dHR
t
D1
D2
D3
D4
dLR
t
RS
sln
hys
Input Leakage current at receiver
Parameter
Parameter
V
V
VSUP = VSS; 0V<VBUS<18V, V
mode (clock frequency is 128kHz ± 25%)
CC
CC
Transition from standby mode to normal
Driver OFF; Vbus = 0V; VSUP = 12V;
OTP selection = High Slew Mode
OTP selection = High Slew Mode
= 5V; Propagation delay bus dominant
= 5V; Propagation delay bus dominant
OTP selection = Low Slew Mode
OTP selection = Low Slew Mode
V
V
V
V
V
V
V
V
V
V
SUP
SUP
V
V
V
D4 = tb
VSUP = 7.3V, 8V<VBUS<18
bus_cnt
D2 = t
VSS = VSUP; VSUP = 12V;
D1 = t
D3 = t
SUP
th_d
SUP
0V<VBUS<18V, V
th_d
th_d
th_rec
th_d
V
Receiver Delay symmetry
th_rec
th_rec
th_rec
hys
Revision 0.01
om
Wake-up delay time
= 6.0V to 18V; t
= 6.0V to 18V; t
om
om
om
= 6V to 18V; t
= 6V to18V; t
bus_rec(max)
= (V
(max)
bus_rec(min)
bus_rec(min)
(max)
(max)
= (V
(min)
(max)
(min)
(min)
(min)
us_rec(max)
to RX HIGH
Conditions
Conditions
Driver OFF;
to RX LOW
V
th_dom
CC
th_dom
= 0.744 x V
= 0.422 x V
= 0.389 x V
= 0.581 x V
= 0.284 x V
= 0.778 x V
= 0.251 x V
= 0.616 x V
= 5V
– V
+ V
/ (2 x t
/ (2 x t
bit
bit
/ (2 x t
/ (2 x t
CC
bit
bit
th_rec
th_rec
= 96μs;
= 50μs;
= 50μs;
= 96μs;
= 5V
SUP
SUP
SUP
SUP
SUP
SUP
SUP
SUP
bit
bit
bit
bit
CC
)
)/2
1
)
)
)
)
;
;
;
;
;
;
;
;
1
= VSS
0.475
0.369
0.417
0.05
Min
Min
0.6
30
-2
-1
-1
Typ
Typ
4
0.525
0.175
0.581
Max
Max
0.59
100
150
0.4
20
2
1
6
6
VSUP
VSUP
VSUP
VSUP
cycles
Units
Units
Clock
µA
mA
mA
µA
µs
µs
µs
µs
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