廬
TS3704C,I,M
MICROPOWER QUAD CMOS VOLTAGE COMPARATORS
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PUSH-PULL CMOS OUTPUT (NO EXTER-
NAL PULL-UP RESISTOR REQUIRED)
EXTREMELY LOW SUPPLY CURRENT :
9碌A(chǔ) TYP / COMPARATOR
WIDE SINGLE SUPPLY RANGE (3V TO 16V)
OR DUAL SUPPLIES (鹵 1.5V TO
鹵
8V)
EXTREMELY LOW INPUT BIAS CURRENT :
1pA TYP
EXTREMELY LOW INPUT OFFSET
CURRENT : 1pA TYP
INPUT COMMON-MODE VOLTAGE RANGE
INCLUDES GND
HIGH INPUT IMPEDANCE : 10
12鈩?/div>
TYP
FAST RESPONSE TIME : 2碌s TYP FOR
5mV OVERDRIVE
PIN-TO-PIN AND FUNCTIONALLY
COMPATIBLE WITH BIPOLAR LM339
N
DIP14
(Plastic Package)
D
SO14
(Plastic Micropackage)
P
TSSOP14
(Thin Shrink Small Outline Package)
ORDER CODES
Part Number
TS3704C
TS3704I
TS3704M
Example :
TS3704CN
Temperature Range
0
o
C, +70
o
C
-40 C, +125 C
-55 C, +125 C
o
o
o
o
Package
N
l
l
l
D
l
l
l
P
l
l
l
PIN CONNECTIONS
(top view)
Output 2
1
14
13
12
-
+
-
+
+
-
+
-
11
10
9
8
Output 3
Output 4
V
CC
-
Non-inve
rting Input 4
Invertin Input 4
g
Non-inve
rting Input 3
Invertin Input 3
g
Output 1 2
V
CC
+
3
DESCRIPTION
The TS3704 is a micropower CMOS quad voltage
comparator with extremely low consumption
of 9碌A(chǔ) typ / comparator (20 times less than bipolar
LM339). 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 responsetimes remain similar to the LM339.
January 1999
Inverting Input 1 4
Non-invertin Input 1 5
g
Inverting Input 2
Non-inverting Input 2
6
7
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