Datasheet

TLE 4263
Data Sheet 3 Rev. 2.8, 2007-03-20
Table 1 Pin Definitions and Functions
Pin
PG-DSO-14
-30
Pin
PG-DSO-20-
35
Pin
PG-DSO-8
-16
Symbol Function
13 3ROReset output; open-collector
output connected to the output via
a resistor of 30 kΩ.
2 1, 2, 19, 13 – N.C. Not connected
3 - 5, 10 - 12 4-7, 14-17 4 GND Ground
69 5DReset delay; connected to
ground with a capacitor.
7 10 6 RADJ Reset threshold; to adjust the
switching threshold connect a
voltage divider (output to GND) to
the pin. If this input is connected
to GND, reset is triggered at an
output voltage of 4.5 V.
8117WWatchdog; rising edge triggered
input for monitoring a
microcontroller.
9128Q5-V output voltage; block to
ground with a capacitor,
C ≥ 22 µF, ESR ≤ 3 Ω at 10 kHz
13 18 1 I Input voltage; block to ground
directly at the IC with a ceramic
capacitor.
14 20 2 INH Inhibit; TTL-compatible,
low-active input.