TH8082 Datasheet, PDF (7/14 Pages) List of Unclassifed Manufacturers – Single LIN Bus Transceiver

TH8082
Single LIN Transceiver
Static Characteristics (continued)
Parameter
PIN RXD
Low level output voltage
High level output voltage
PIN INH
High level output voltage
Leakage current
Thermal protection
Thermal shutdown
Hysteresis
Symbol Conditions
V_{ol_rxd}
V_{oh_rxd}
I_RxD = 1.25mA
I_RxD = -250µA
V_{oh_INH}
V_{INH_lk}
I_RxD = -180µA
EN = L, V_INH = 0V
T_sd
T_hys
Min
Typ
Max Unit
V_CC -0.9
0.9
V
V
V_S -0.8V V_S -0.5V
V
-5
5
µA
150
180
°C
5
25
°C
Dynamic Characteristics
All dynamic values of the table below refer to the test-schematic schown in Figure - Timing Diagram
6V ≤ V_S ≤ 18V, -40°C ≤ T_A ≤ 125°C, unless otherwise specified
Parameter
Slew rate falling edge
Slew rate rising edge
Propagation delay transmitter
( TxD->BUS)
Propagation delay transmitter
( TxD->BUS)
Propagation delay transmitter
symmetry
Propagation delay receiver
( BUS->RxD)
Propagation delay receiver
( BUS->RxD)
Propagation delay receiver
symmetry
Receiver debounce time
Wake-up filter time
EN debauncing time
Symbol
t_SRF
t_SRR
Conditions
80% < VBUS < 20% ,
minimum & maximum bus
load
20% < VBUS < 80% ,
minimum bus load ^[1]
Min Typ
-3
-2
1
2
t_{trans_pdf}
TxD high to low transition^[2]
t_{trans_pdr}
TxD low to high transition^[2]
t_{trans_sym}
t_{rec_pdf}
t_{rec_pdr}
Calculate t_{trans_pdf} - t_{trans_pdr}
-2
BUS recessive to dominant ^[2]
BUS dominant to recessive^[2]
t_{rec_sym}
Calculate t_{trans_pdf} - t_{trans_pdr}
-2
t_{rec_deb}
BUS rising & falling edge^[3]
1.2
t_wu
BUS rising & falling edge^[4]
25
t_{en_deb}
Normal to sleep mode^]
10
20
______________________________
[1] _{Minimum slew rate of the rising edge is determined by the network time constant}
[2] _{See timing diagram figure 3}
[3] _{See timing diagram figure 4}
[4] _{See timing diagram figure 5}
Max
-1
3
4
4
2
6
6
2
3.1
90
40
Unit
V/µs
V/µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
Data Sheet Rev 1.0 June 2001
Page 7
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