TLE6251-3G Infineon Technologies, TLE6251-3G Datasheet - Page 16

• Manufacturer Part Number: TLE6251-3G
• Manufacturer: Infineon Technologies

Specifications of TLE6251-3G

• Packages: PG-DSO-14
• Transmission Ratemax: 1.0 Mbit/s
• Quiescent Current (max.): < 30 µA @ 5V standby
• Bus Wake-up Capability: Yes
• Additional Features: NSTB, WK, EN, NERR, INH, Vio, no SPLIT PIN
• Wake-up Inputs: Bus wake-up + wake-up pin

6.3
Besides a mode change issued by a Wake-Up event, the operation mode on the TLE6251-3G can be changed by
changing the signals on the EN and NSTB pins. Therefore the power supplies
According to the mode diagram in
Receive-Only mode, Normal Operation mode. A change from Sleep mode direct to Stand-By mode is only possible
via a Wake-Up event. For example by setting the NSTB pin and the EN pin to logical “High” the TLE6251-3G
changes from Sleep mode to Normal Operation mode (see
The pins EN and NSTB have a hysteresis between the logical “Low” and the logical “High” signal in order to avoid
any toggling during the operation mode change.
Figure 8
Data Sheet
NSTB
EN
INH
Mode Change via the EN and NSTB pin
Wake-Up via Mode Change
Sleep mode
V
V
M,H
M,H
t
Normal Operation
Mode
Figure 4
mode
the operation mode can be changed directly from Sleep mode to the
V
M,L
Go-To-Sleep
command
16
t
hSLP
Figure
8).
t
Mode
V
M,L
Sleep mode
V
CC
and
V
Rev. 1.1, 2011-06-06
Wake-Up Functions
IO
have to be active.
TLE6251-3G
t
t
t