Dual Comparator. SN393P Datasheet

SN393P Comparator. Datasheet pdf. Equivalent

Part SN393P
Description Low Power Dual Comparator
Feature Semiconductor http:// www.auk.co.kr SOP-8 SN393/PLow Power Dual Comparator Description The SN393 co.
Manufacture KODENSHI KOREA
Datasheet
Download SN393P Datasheet




SN393P
Semiconductor
http:// www.auk.co.kr
SOP-8
SN393/PLow Power Dual Comparator
Description
The SN393 consists of two independent voltage comparators
designed to operate from a single power supply over a wide
voltage range.
Operation from split power supplies is also possible and the
low power supply current drain is independent of the magnitude
of the power supply voltage.
These comparators also have a unique characteristic in that the
input common–mode voltage range includes ground, even though
they are operated from a single power supply voltage.
DIP-8
ORDERING INFORMATION
Application
A/D Converters
Wide Range VCO
MOS Clock Generator
High Voltage Logic Gate
Multi-Vibrators
Product
Name.
SN393
SN393P
Marking
SN393
SN393P
Package
Name
SOP-8
DIP-8
Marking Information
SN393()
AUK YYWW()
Device Code
Year & Week Code
Features and Benefits
Wide single supply voltage range [ 2.0V to 36V ]
or dual supplies [±1.0V to ±18V]
Very low supply current drain [Typ. 0.8mA]
Low input biasing current [Typ. 25nA]
Low input offset current and offset voltage
Differential input voltage range equal to the Vcc
Low output 250mV at 4mA saturation voltage
Output voltage compatible with TTL, DTL, ECL even CMOS
Logic systems
SEPT., 2010 REV. 02
KSD-I7F018-002
1



SN393P
SN393/P
Internal Block Diagram
1
2
`
3
1
–+
8
2
+–
7
6
45
Equivalent Circuit
VCC
100uA
100uA
IN(+)
IN(–)
Q2 Q3
Q1 Q4
Q5 Q6
OUTPUT
Q8
Q7
Pin Description
No Symbol
1 Output1
2 IN1(-)
3 IN1(+)
4 GND
5 IN2(+)
6 IN2(-)
7 Output2
8 VCC
I/O Description
O Comparator 1’s Output
I Comparator 1’s Inverting Input
I Comparator 1’s Non- Inverting Input
GND Ground
I Comparator 2’s Non- Inverting Input
I Comparator 2’s Inverting Input
O Comparator 2’s Output
PWR VCC for Dual Comparators
SEPT., 2010 REV. 02
KSD-I7F018-002
2







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