Datasheet

TLE 4278 G
Data Sheet 15 Rev. 1.4, 2007-02-19
Table 5 Hints for Unused Pins
Symbol Function Connect to
RO Reset output open
D Reset delay open or to output Q
RADJ Reset switching threshold adjust GND
WI Watchdog input GND
WO Watchdog output open
WADJ Watchdog adjust
1)
to output Q via a 270 kΩ resistor:
Watchdog always active
2)
to GND: Watchdog disabled