TLE6255G Datasheet, PDF (13/23 Pages) Infineon Technologies AG – Single Wire CAN-Transceiver

TLE 6255 G
5.5 V < V_batt < 16 V; 4.75 V < V_CC < 5.25 V; – 40 °C < T_j < 150 °C; M0 = M1 = H;
R_UL= 9.1 kΩ (connected between CANH and LOAD); R_RSL = 39 kΩ; all voltages with
respect to ground; positive current defined flowing into pin; unless otherwise specified
Parameter
Sym-
Limit Values Unit Test Condition
bol
min. typ. max.
CANH as Bus Input / Receiver
Wake up offset
threshold
V_IHWUO V_batt – –
4.30
V_batt – V
3.25
V_batt = 8 V
see note; see Figure 8
Wake up fixed
threshold
V_IHWUF 6.15 7.1 8.10 V
V_batt = 14 V
see note; see Figure 8
Wakeup dead time t_DWU 10
Wakeup minimal pulse t_WUMIN 1
time
21 50
5 10
µs –
µs –
Receive threshold; in V_IH
normal, high-speed
and wake-up mode
1.8 2 2.2 V 6 V < V_batt < 16 V
Receive hysteresis
Receive propagation
time
Receive propagation
time; high speed
V_RHY
t_CRF
t_CRF
Receive propagation t_CRR
time
Receive propagation t_CRR
time; high speed
Receive blanking time t_CRB
after CANH H to L
transition
50 80 200
0.05 0.3 1
0.05 0.25 0.5
0.05 0.3 1
0.05 0.25 0.5
1.5 3.0 5.0
mV –
µs V_CANH > (V_IH + 0.8 V) to
RxD = L; 6 V < V_batt < 16 V
µs V_CANH > (V_IH + 0.8 V) to
RxD = L; M1 = L;
6 V < V_batt < 16 V;
T_j < 125 °C
µs V_CANH < (V_IH – 0.8 V) to
RxD = H; R_RxD = 2.4 kΩ
6 V < V_batt < 16 V
µs V_CANH < (V_IH – 0.8 V) to
RxD = H; R_RxD = 2.4 kΩ
M1 = L; 6 V < V_batt < 16 V;
T_j < 125 °C
µs see Figure 7
Note: The device will send a wake up call to the microcontroller at the minimum of
V_IHWUO or V_IHWUF.
Data Sheet Rev. 2.5
13
2003-11-27