TS374 Datasheet, PDF (1/5 Pages) STMicroelectronics – LOW POWER QUAD CMOS VOLTAGE COMPARATOR

TS374
LOW POWER QUAD CMOS VOLTAGE COMPARATOR
s WIDE SINGLE SUPPLY RANGE OR DUAL
SUPPLIES 3V TO 16V OR ±1.5V TO ±8V
s VERY LOW SUPPLY CURRENT:
0.1mA/COMP INDEPENDENT OF SUPPLY
VOLTAGE
s EXTREMELY LOW INPUT BIAS CURRENT :
1pA typ
s EXTREMELY LOW INPUT OFFSET
CURRENTS : 1pA typ
s LOW INPUT OFFSET VOLTAGE
s INPUT COMMON-MODE VOLTAGE RANGE
INCLUDES GND
s LOW OUTPUT SATURATION VOLTAGE
150mV TYP
s OUTPUT COMPATIBLE WITH TTL, MOS
AND CMOS
s HIGH INPUT IMPEDANCE : 10¹²â„¦ typ
s FAST RESPONSE TIME : 200ns TYP FOR
TTL LEVEL INPUT STEP
DESCRIPTION
These devices consist of four independent preci-
sion voltage comparators, designed to operate
with single or dual supplies.
These differential comparators use the STMicro-
electronics silicon lin MOS process giving them an
excellent consumption-speed ratio.
These devices are ideally suited for low consump-
tion applications.
ORDER CODE
Part Number
TS374C
TS374I
TS374M
Temperature
Range
0°C, +70°C
-40°C, +125°C
-55°C, +125°C
Package
N
D
•
•
•
•
•
•
N = Dual in Line Package (DIP)
D = Small Outline Package (SO) - also available in Tape & Reel (DT)
February 2002
N
DIP14
(Plastic Package)
D
SO14
(Plastic Micropackage)
PIN CONNECTIONS (top view)
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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