LMV331M7X National Semiconductor, LMV331M7X Datasheet - Page 7

• Manufacturer Part Number: LMV331M7X
• Description: IC,VOLT COMPARATOR,SINGLE,BICMOS,TSSOP,5PIN,PLASTIC
• Manufacturer: National Semiconductor

Specifications of LMV331M7X

• Rohs Compliant: NO

Application Circuits
Non-Inverting Comparator with Hysteresis
Non inverting comparator with hysteresis requires a two
resistor network, and a voltage reference (V
ing input. When V
output to switch from low to high, V
where V
When V
comparator switch back to it’s low state, V
before V
The hysteresis of this circuit is the difference between V
and V
in2
in1
.
in
a
will again equal V
is high, the output is also high, to make the
is calculated by
in
is low, the output is also low. For the
V
in
= V
ref
. V
cc
R
in
1
(Continued)
/R
can be calculated by:
in
2
FIGURE 2. Inverting Comparator with Hysteresis
must rise up to V
in
ref
must equal V
) at the invert-
in1
in1
ref
7
DS100080-25
www.national.com
DS100080-22
DS100080-23