TLE7250G_13 Datasheet, PDF (14/22 Pages) Infineon Technologies AG – High Speed CAN Transceiver

TLE7250G
Electrical Characteristics
7
Electrical Characteristics
7.1
Functional Device Characteristics
Table 6 Electrical Characteristics
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 the pin; unless otherwise specified.
Pos. Parameter
Symbol Limit Values
Unit Remarks
Min. Typ. Max.
Current Consumption
7.1.1 Current consumption
7.1.2 Current consumption
7.1.3 Current consumption
I_CC
–
I_CC
–
I_CC(ROM) –
2
6
mA “recessive” state;
V_TxD = V_CC
35
60 mA “dominant” state;
V_TxD = “low”
2
6
mA receive-only mode;
NEN = NRM = ”low”
7.1.4 Current consumption
I_CC(STB)
–
7
15 μA stand-by mode;
TxD = NRM = NEN = “high”
Supply Resets
7.1.5 V_CC undervoltage monitor
7.1.6 V_CC undervoltage monitor
hysteresis
V_CC(UV)
1.3
3.2
4.3 V –
V_CC(UV,H) –
400 –
mV ¹⁾
7.1.7 V_CC undervoltage delay time t_Delay(UV) –
–
50 μs ¹⁾ (see Figure 6)
Receiver Output: RxD
7.1.8 “High” level output current
I_RD,H
–
-4
-2
mA V_RxD = V_CC - 0.4 V,
V_DIFF < 0.5 V
7.1.9 “Low” level output current
I_RD,L
2
4
–
mA V_RxD = 0.4 V,
V_DIFF > 0.9 V
Transmission Input: TxD
7.1.10 “High” level input voltage
threshold
7.1.11 “Low” level input voltage
threshold
7.1.12 TxD pull-up resistance
7.1.13 TxD input hysteresis
7.1.14 TxD permanent “dominant”
disable time
V_TD,H
V_TD,L
R_TD
V_HYS(TxD)
t_TxD
–
0.3 ×
V_CC
10
–
0.3
0.5 ×
V_CC
0.4 ×
V_CC
25
800
–
0.7 × V
V_CC
–
V
“recessive” state
“dominant” state
50 kΩ –
–
mV ¹⁾
1.0 ms –
Not Enable Input NEN
7.1.15 “High” level input voltage
threshold
7.1.16 “Low” level input voltage
threshold
7.1.17 NEN pull-up resistance
7.1.18 NEN input hysteresis
V_NEN,H
–
V_NEN,L
R_NEN
V_HYS(NEN)
0.3 ×
V_CC
10
–
0.5 ×
V_CC
0.4 ×
V_CC
25
200
0.7 × V
V_CC
–
V
stand-by mode
normal-operating mode
50 kΩ –
–
mV ¹⁾
Data Sheet
14
Rev. 1.1, 2013-07-22