廬
TS3V3702
3V
MICROPOWER DUAL VOLTAGE COMPARATORS
.
.
.
.
.
.
.
.
DEDICATED TO
3.3V
OR
BATTERY SUPPLY
(specified at 3V and 5V)
PUSH-PULL CMOS OUTPUT (NO EXTER-
NAL PULL-UP RESISTOR REQUIRED)
EXTREMELY LOW SUPPLY CURRENT :
7 A typ / comparator
WIDE SINGLE SUPPLY RANGE
2.7V TO 16V
EXTREMELY LOW INPUT CURRENTS :
1pA TYP
INPUT COMMON-MODE VOLTAGE RANGE
INCLUDES GND
FAST RESPONSE TIME :
2
碌s
typ for
5mV overdrive
PIN-TO-PIN AND FUNCTIONALLY
COMPATIBLE WITH BIPOLAR LM393
N
DIP8
(Plastic Package)
D
SO8
(Plastic Micropackage)
ORDER CODES
Part Number
TS3V3702I
Temperature
Range
-40 C, +125 C
o
o
Package
N
鈥?/div>
D
鈥?/div>
PIN CONNECTIONS
(top view)
Output 1
1
2
3
4
-
+
-
+
8
7
6
5
V
CC
+
Output 2
Inverting Input 2
Non-inverting Input 2
DESCRIPTION
The TS3V3702 is a micropower dual CMOS volt-
age comparator with extremely low consumption of
7碌A(chǔ) typ / comparator (20 times less than bipolar
LM393). The push-pull CMOS output stage allows
power and space saving by eliminating the external
pull-up resistor required by usual open-collector
output comparators.
Thus response times remain similar to the LM393.
November 1999
Inverting Input 1
Non-inverting Input 1
V
CC
-
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