TLE6252G Datasheet, PDF (17/25 Pages) Siemens Semiconductor Group – Fault Tolerant Differential CAN Transceiver

TLE 6252 G
Static Characteristics (cont’d)
4.75 V ≤ V_CC ≤ 5.25 V; V_NSTB = V_CC; 6 V ≤ V_BAT ≤ 27 V; – 40 ≤ T_j ≤ + 125 °C (unless
otherwise specified). All voltages are defined with respect to ground. Positive current
flowing into the IC.
Parameter
Symbol
Limit Values Unit Notes
min. typ. max.
CANL output current
I_CANL
– 50 90
130 mA V_CANL = 5 V;
TxD = 0 V
–
0
–
µA sleep operation
mode;
V_CANL = 0 V;
V_BAT = 12 V
Voltage detection
V_det(th) 6.5 7.3 8.0 V normal operation
threshold for short-circuit
mode
to battery voltage on
CANH and CANL
Voltage detection
V_det(th)
threshold for short-circuit
to battery voltage on
CANH
V_BAT V_BAT V_BAT V
– 2.5 – 2 – 1
stand-by/
sleep operation
mode
CANH wake-up voltage V_WAKEH 1.2 1.9 2.7 V –
threshold
CANL wake-up voltage V_WAKEL 2.4 3.1 3.8 V –
threshold
Wake-up voltage
threshold difference
CANH single-ended
receiver threshold
∆V_WAKE 0.2
–
–
V
∆V_SLP = V_SLPL –
V_SLPH
V_CANH 1.5 1.9 2.3 V failure cases 3, 5
and 7
CANL single-ended
receiver threshold
V_CANL 2.8 3.1 3.8 V failure case 6 and
6a
CANH leakage current I_CANHl –
0
5
µA V_CC = 0 V,
V_bat = 0 V,
V_CANL = 13.5 V,
R_RTL = 100 Ω,
T_j < 85 °C
Semiconductor Group
17
1998-11-01