LM393 dual voltage comparator integrated circuit application circuit and description

LM393 is a dual voltage comparator IC

The characteristics of this circuit are as follows:
Number of comparators: 2
Operating temperature range: 0 ° C -- +70 ° C
SVHC (Substances of Very High Concern):
No SVHC (18-Jun-2010)
Device number: 393
Number of channels: 2
Logic function number: 393
Wide operating power supply voltage range, single power supply and dual power supply can work.
Single power supply: 2 ~ 36V,
Dual power supply: ±1 ~ ± 18V;
Low current consumption, ICC = 0.8mA;
The input offset voltage is small, VIO=±2mV;
Common mode input voltage range is wide, VIC=0~VCC-1.5V;
The output is compatible with TTL, DTL, MOS, CMOS, etc.
The output can be connected to the OR gate with an open collector;
Available in dual in-line 8-pin plastic package (DIP8) and micro-double column 8-pin plastic package (SOP8).
Surface Mount Device: Surface Mount

LM393 block diagram and pin

LM393 typical application circuit

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