TLE7250GVIO Datasheet, PDF (15/23 Pages) Infineon Technologies AG – High Speed CAN Transceiver

TLE7250GVIO
Electrical Characteristics
7
Electrical Characteristics
7.1
Functional Device Characteristics
Table 6 Electrical Characteristics
4.75 V < V_CC < 5.25 V; 3.0 V < V_IO < 5.25 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 at V_CC I_CC
7.1.2 Current consumption at V_CC I_CC
7.1.3 Current consumption at V_IO I_IO
–
2
6
mA “recessive” state;
V_TxD = V_IO
–
35
60 mA “dominant” state;
V_TxD = “low”
–
0.2 1
mA normal-operating mode;
NEN = “low”
7.1.4 Current consumption
stand-by mode
7.1.5 Current consumption
stand-by mode
Supply Reset
I_CC(STB)
–
4
15
μA V_CC = V_IO = 5 V,
TxD = V_IO, NEN = V_IO
I_IO(STB)
–
2
10
μA V_CC = V_IO = 5 V,
TxD = V_IO, NEN = V_IO
7.1.6 V_CC undervoltage monitor
7.1.7 V_CC undervoltage monitor
hysteresis
V_CC(UV)
1.3
3.2
4.3 V –
V_CC(UV,H) –
400 –
mV ¹⁾
7.1.8 V_IO undervoltage monitor
7.1.9 V_IO undervoltage monitor
hysteresis
7.1.10 V_CC and V_IO undervoltage
delay time
V_IO(UV)
1.0
2.4
3.0 V –
V_IO(UV,H) –
200 –
mV ¹⁾
t_Delay(UV) –
–
50 μs ¹⁾ (see Figure 6)
Receiver Output: RxD
7.1.11 “High” level output current
I_RD,H
–
-4
-2
mA V_RxD = V_IO - 0.4 V,
V_DIFF < 0.5 V
7.1.12 “Low” level output current
I_RD,L
2
4
–
mA V_RxD = 0.4 V,
V_DIFF > 0.9 V
Transmission Input: TxD
7.1.13 “High” level input voltage
threshold
7.1.14 “Low” level input voltage
threshold
7.1.15 TxD pull-up resistance
7.1.16 TxD input hysteresis
7.1.17 TxD permanent “dominant”
disable time
V_TD,H
–
V_TD,L
R_TD
V_HYS(TxD)
t_TxD
0.3 ×
V_IO
10
–
0.3
0.5 ×
V_IO
0.4 ×
V_IO
25
800
–
0.7 × V
V_IO
–
V
“recessive” state
“dominant” state
50 kΩ –
–
mV ¹⁾
1.0 ms –
Data Sheet
15
Rev. 1.0, 2012-03-14