SGS Thomson Microelectronics TS3704IN, TS3704ID, TS3704CN, TS3704CD, TS3704C Datasheet
MICROPOWER QUAD CMOS VOLTAGE COMPARATORS
.
PUSH-PULL CMOS OUTPUT (NO EXTERNAL PULL-UPRESISTORREQUIRED)
.
EXTREMELYLOW SUPPLYCURRENT :
9µATYP / COMPARATOR
.
WIDE SINGLE SUPPLY RANGE (3V TO 16V)
OR DUAL SUPPLIES(± 1.5VTO ± 8V)
.
EXTREMELY LOW INPUT BIAS CURRENT :
1pA TYP
.
EXTREMELYLOW INPUTOFFSET
CURRENT: 1pATYP
.
INPUT COMMON-MODE VOLTAGE RANGE
INCLUDESGND
.
HIGHINPUT IMPEDANCE: 1012Ω TYP
.
FASTRESPONSE TIME : 2µs TYPFOR
5mV OVERDRIVE
.
PIN-TO-PINAND FUNCTIONALLY
COMPATIBLEWITH BIPOLAR LM339
TS3704C,I,M
N
DIP14
(Plastic Package)
(Thin Shrink Small Outline Package)
ORDER CODES
Part Number Temperature Range
TS3704C 0
TS3704I -40oC, +125oC ●●●
TS3704M -55oC, +125oC ●●●
Example : TS3704CN
(Plastic Micropackage)
P
TSSOP14
o
C, +70oC ●●●
D
SO14
Package
NDP
DESCRIPTION
The TS3704is a micropower CMOS quad voltage
comparatorwith extremely low consumption
of9µAtyp / comparator(20 timesless thanbipolar
LM339). The push-pull CMOSoutputstage allows
powerandspacesavingbyeliminatingtheexternal
pull-up resistor required by usual open-collector
output comparators.
Thus responsetimes remain similarto theLM339.
January 1999
PIN CONNECTIONS (top view)
Output 2
1
Output 1
2
V
3
CC
Inverting Input 1
Non-invertingInput 1
Inverting Input 2
Non-inverting Input 2
4
-
+-
5
6
-
+-
7
+
+
14+Output 3
13
Output 4
-
V
12
CC
11
Non-inverting Input 4
Inverting Input 4
10
9
Non-inverting Input 3
Inverting Input 3
8
1/6
TS3704C,I,M
SCHEMATIC DIAGRAM (for 1/4 TS3704)
T
1
T
2
T
9
V+
CC
T
10
T
17
R
1
Input- Input+
TT
34
T
8
T
5
T
6
T
7
T
11
TT
14 15
T
12
T
13
T
16
V-
CC
TT
18 21
Output
TT
19 20
MAXIMUMRATINGS
Symbol Parameter Value Unit
+
V
V
V
T
T
Notes : 1. All voltage values, except differential voltage, are withrespect to networkground terminal.
Supply Voltage - (note1) 18 V
CC
DifferentialInput Voltage- (note 2) ±18 V
id
Input Voltage - (note3) 18 V
V
i
Output Voltage 18 V
O
Output Current 20 mA
I
O
Operating Free-Air TemperatureRange
oper
StorageTemperature Range -65 to +150
stg
2. Differentialvoltages are the non-invertinginput terminal withrespect to the inverting input terminal.
3. The magnitude of the inputand the outputvoltages mustnever exceed the magnitude of the positive supply voltage.
4. Short circuitfrom outputs to V
+
can cause excessive heating and eventual destruction.
CC
TS3704C
TS3704I
TS3704M
0 to +70
-40 to +125
-55 to +125
o
C
o
C
OPERATINGCONDITIONS
Symbol Parameter Value Unit
+
2/6
V
V
Supply Voltage TS3704C,I
CC
Common Mode Input VoltageRange 0 to V
icm
TS3704M
3to16
4to16
+
-1.5 V
CC
V
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