TS3704C Datasheet, PDF (1/6 Pages) STMicroelectronics – MICROPOWER QUAD CMOS VOLTAGE COMPARATORS

®
TS3704C,I,M
MICROPOWER QUAD CMOS VOLTAGE COMPARATORS
. PUSH-PULL CMOS OUTPUT (NO EXTER-
NAL PULL-UP RESISTOR REQUIRED)
. EXTREMELY LOW SUPPLY CURRENT :
9µA TYP / COMPARATOR
. WIDE SINGLE SUPPLY RANGE (3V TO 16V)
OR DUAL SUPPLIES (± 1.5V TO ± 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_{Ω TYP}
. _{FAST RESPONSE TIME : 2µs 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 Temperature Range
TS3704C
TS3704I
TS3704M
0^oC, +70^oC
-40^oC, +125^oC
-55^oC, +125^oC
Example : TS3704CN
Package
NDP
q qq
q qq
q qq
PIN CONNECTIONS (top view)
DESCRIPTION
The TS3704 is a micropower CMOS quad voltage
comparator with extremely low consumption
of 9µA 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 response times remain similar to the LM339.
January 1999
Output 2 1
Output 1 2
V_CC ⁺ 3
Inverting Input 1 4
-
Non-inverting Input 1 5
+
Inverting Input 2 6
-
Non-inverting Input 2 7
+
14 Output 3
13 Output 4
12 V_CC ^-
+
11 _{Non-inverting Input 4}
-
10 Inverting Input 4
+
9 _{Non-inverting Input 3}
-
8 Inverting Input 3
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