LMV331M7X National Semiconductor, LMV331M7X Datasheet - Page 8

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

Specifications of LMV331M7X

• Rohs Compliant: NO

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Application Circuits
Non-Inverting Comparator with Hysteresis
Non inverting comparator with hysteresis requires a two re-
sistor network, and a voltage reference (V
input. When V
to switch from low to high, V
is calculated by
When V
parator switch back to it’s low state, V
fore V
The hysteresis of this circuit is the difference between V
and V
in2
a
will again equal V
in
.
is high, the output is also high, to make the com-
in
is low, the output is also low. For the output
V
in
ref
= V
in
. V
must rise up to V
cc
in
R
can be calculated by:
1
/R
(Continued)
2
FIGURE 2. Inverting Comparator with Hysteresis
in
must equal V
ref
) at the inverting
in1
where V
ref
be-
in1
in1
8
DS100080-25
DS100080-22
DS100080-23