Datasheet
TLE7250G
Electrical Characteristics
Data Sheet 15 Rev. 1.0, 2012-03-01
Receive-only Input NRM
7.1.19 “High” level input voltage
threshold
V
NRM,H
–0.5 ×
V
CC
0.7 ×
V
CC
V normal-operating mode
7.1.20 “Low” level input voltage
threshold
V
NRM,L
0.3 ×
V
CC
0.4 ×
V
CC
– V receive-only mode
7.1.21 NRM pull-up resistance
R
NRM
10 25 50 kΩ –
7.1.22 NRM input hysteresis
V
NRM(Hys)
– 200 – mV
1)
–
Bus Receiver
7.1.23 Differential receiver threshold
“dominant”
V
DIFF,(D)
– 0.75 0.9 V normal-operating mode
7.1.24 Differential receiver threshold
“recessive”
V
DIFF,(R)
0.5 0.65 – normal-operating mode
7.1.25 Differential receiver input
range “dominant”
V
diff,rdN
0.9 – 5.0 V
1)
normal-operating mode
7.1.26 Differential receiver input
range “recessive”
V
diff,drN
-1.0 – 0.5 V
1)
normal-operating mode
7.1.27 Common mode range CMR -12 – 12 V
V
CC
= 5 V
7.1.28 Differential receiver hysteresis
V
diff,hys
– 100 – mV
1)
7.1.29 CANH, CANL input resistance R
i
10 20 30 kΩ “recessive” state
7.1.30 Differential input resistance
R
diff
20 40 60 kΩ “recessive” state
7.1.31 Input resistance deviation
between CANH and CANL
Δ
R
i
-3 – 3 %
1)
“recessive” state
7.1.32 Input capacitance CANH,
CANL versus GND
C
IN
–2040pF
1)
V
TxD
= V
CC
,
7.1.33 Differential input capacitance
C
InDiff
–1020pF
1)
V
TxD
= V
CC
,
Bus Transmitter
7.1.34 CANL/CANH “recessive”
output voltage
V
CANL/H
2.0 2.5 3.0 V V
TxD
= V
CC
,
no load
7.1.35 CANH, CANL “recessive”
output voltage difference
V
diff
-500 – 50 mV V
TxD
= V
CC
,
no load
7.1.36 CANL “dominant” output
voltage
V
CANL
0.5 – 2.25 V V
TxD
= 0 V,
50 Ω <
R
L
<65Ω
7.1.37 CANH “dominant” output
voltage
V
CANH
2.75 – 4.5 V V
TxD
= 0 V,
50 Ω <
R
L
<65Ω
7.1.38 CANH, CANL “dominant”
output voltage difference
V
diff
= V
CANH
- V
CANL
V
diff
1.5 – 3.0 V V
TxD
= 0 V,
50 Ω <
R
L
<65Ω
7.1.39 Driver symmetry
V
SYM
= V
CANH
+ V
CANL
V
SYM
4.5 – 5.5 V V
TxD
=0V, V
CC
=5V,
50 Ω <
R
L
<65Ω
7.1.40 CANL short-circuit current
I
CANLsc
40 80 100 mA V
TxD
=0V, V
CC
=5V, t<t
TxD
,
V
CANLshort
= 18 V
Table 6 Electrical Characteristics (cont’d)
4.75 V <
V
CC
< 5.25 V; R
L
=60Ω; -40 °C<T
j
< +150 °C; all voltages with respect to ground; positive current
flowing into the pin; unless otherwise specified.
Pos. Parameter Symbol Limit Values Unit Remarks
Min. Typ. Max.