TLE8250G_14 Datasheet, PDF (15/24 Pages) Infineon Technologies AG – High Speed CAN-Transceiver

TLE8250G
Electrical Characteristics
Table 6 Electrical Characteristics (cont’d)
4.5 V < V_CC < 5.5 V; R_L = 60 Ω; -40°C < T_J < +150°C; all voltages with respect to ground; positive current flowing
into pin; unless otherwise specified.
Pos. Parameter
Symbol Limit Values
Unit Remarks
Min. Typ. Max.
Receive only Input NRM
7.1.19 HIGH level input voltage
threshold
7.1.20 LOW level input voltage
threshold
7.1.21 NRM pull-up resistance
7.1.22 NRM input hysteresis
Bus Receiver
V_NRM,H
–
V_NRM,L
R_NRM
V_NRM(Hys)
0.3 ×
V_CC
10
–
0.5 ×
V_CC
0.4 ×
V_CC
25
200
0.7 × V
V_CC
–
V
Normal Operation mode
Receive-Only mode
50 kΩ –
–
mV ¹⁾–
7.1.23 Differential receiver threshold V_DIFF,(D) –
“Dominant”
0.75 0.9 V –
7.1.24 Differential receiver threshold V_DIFF,(R) 0.5 0.6 –
–
“Recessive”
7.1.25 Differential receiver input
range - “Dominant”
V_diff,rdN
0.9
–
5.0 V –
7.1.26 Differential receiver input
range - “Recessive”
V_diff,drN
-1.0 –
0.5 V –
7.1.27 Common Mode Range
CMR
7.1.28 Differential receiver hysteresis V_diff,hys
7.1.29 CANH, CANL input resistance R_i
7.1.30 Differential input resistance R_diff
7.1.31 Input resistance deviation
ΔR_i
between CANH and CANL
7.1.32 Input capacitance CANH,
C_IN
CANL versus GND
7.1.33 Differential input capacitance C_InDiff
Bus Transmitter
-12 –
12
–
100 –
10
20
30
20
40
60
-3
–
3
–
20
40
–
10
20
V V_CC = 5 V
mV ¹⁾–
kΩ “Recessive” state
kΩ “Recessive” state
% ¹⁾ “Recessive” state
pF ¹⁾ V_TxD = V_CC
pF ¹⁾ V_TxD = V_CC
7.1.34 CANL/CANH recessive output V_CANL/H 2.0
2.5
3.0
V
V_TxD = V_CC;
voltage
no load
7.1.35 CANH, CANL recessive
V_diff
output voltage difference
-500 –
50
mV V_TxD = V_CC;
no load
7.1.36 CANL dominant output voltage V_CANL
0.5 –
7.1.37 CANH dominant output voltage V_CANH
2.75 –
7.1.38 CANH, CANL dominant output
voltage difference
V_diff = V_CANH - V_CANL
7.1.39 Driver Symmetry
V_SYM = V_CANH + V_CANL
V_diff
V_SYM
1.5 –
4.5 –
2.25 V
4.5 V
3.0 V
5.5 V
4.75 V < V_CC < 5.25 V,
V_TxD = 0 V,
50 Ω < R_L < 65 Ω;
4.75 V < V_CC < 5.25 V,
V_TxD = 0 V,
50 Ω < R_L < 65 Ω;
4.75 V < V_CC < 5.25 V,
V_TxD = 0 V.
50 Ω < R_L < 65 Ω;
V_TxD = 0 V; V_CC = 5 V
50 Ω < R_L < 65 Ω
Data Sheet
15
Rev. 1.1, 2014-10-09