19

The inputs

RESIN and CONTROL are not needed in this application, and are therefore connected to a defined High

or Low level.

For other voltage values, an external resistive voltage divider at the SENSE input (Figure 17.) is needed.

Figure 17.

Voltage monitoring circuit for a microcomputer system with the TLC7701

VV

RR

R

with V

V

tref

ref

’

()

.

=⋅

+

=

12

2

11

The Reset signal can also be manually initiated with the RESET key.