TLE8250GVIO Infineon Technologies, TLE8250GVIO Datasheet - Page 9

• Manufacturer Part Number: TLE8250GVIO
• Description: IC TXRX CAN HS DSO-8
• Manufacturer: Infineon Technologies

Specifications of TLE8250GVIO

• Packages: PG-DSO-8
• Transmission Ratemax: 1.0 Mbit/s
• Quiescent Current (max.): < 15 µA @ 5V standby
• Bus Wake-up Capability: No
• Additional Features: NEN
• Wake-up Inputs: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

4.3
In Normal Operation mode the HS CAN transceiver TLE8250GVIO sends the serial data stream on the TxD pin
to the CAN bus while at the same time the data available on the CAN bus are monitored to the RxD pin. In Normal
Operation mode all functions of the TLE8250GVIO are active:
•
•
•
•
To enter the Normal Operation mode set the pin NEN to logical “Low” (see
an internal pull-up resistors to the power-supply
4.4
Stand-By mode is an idle mode of the TLE8250GVIO with optimized power consumption. In Stand-By mode the
TLE8250GVIO can not send or receive any data. The output driver stage and the normal receiver unit are disabled.
Both CAN bus pins, CANH and CANL are floating.
•
•
•
•
To enter the Stand-By mode set the pin NEN to logical “High” (see
internal pull-up resistor to the power-supply
NEN pin needs to get connected to GND.
4.5
Power Down mode means the TLE8250GVIO is not supplied. In Power Down the differential input resistors of the
receiver stage are switched off. The CANH and CANL bus interface of the TLE8250GVIO acts as an high
impedance input with a very small leakage current. The high ohmic input doesn’t influence the “Recessive” level
of the CAN network and allows an optimized EME performance of the whole CAN network.
Data Sheet
The output driver stage is active and drives data from the TxD to the CAN bus.
The receiver unit is active and provides the data from the CAN bus to the RxD pin.
The bus basing is set to
The under-voltage monitoring on the power supply
The output driver stage is disabled.
The receiver unit is disabled.
The bus basing is floating.
The under-voltage monitoring on the power supply
Normal Operation Mode
Stand-By Mode
Power Down
V
CC
/2.
V
IO
. In case the Stand-By mode will not be used in the application, the
V
IO
.
V
V
9
CC
CC
and on the power supply
and on the power supply
Table 2
Table 2
or
Figure
or
V
V
Figure
IO
IO
Functional Description
4). The NEN pin has an
is active.
is active.
Rev. 1.0, 2010-09-03
4). The NEN pin has
TLE8250GVIO