TS3V3704
3V
MICROPOWER QUAD 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 :
7µA 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 : 2µs typ for
5mV overdrive
PIN-TO-PIN AND FUNCTIONALLY
COMPATIBLE WITH BIPOLAR LM339
N
DIP14
(Plastic Package)
D
SO14
(Plastic Micropackage)
ORDER CODES
Part Number
TS3V3704I
Temperature
Range
-40 C, +125 C
o
o
Package
N
q
D
q
PIN CONNECTIONS
(top view)
Output 2 1
Output 1 2
V
CC
+
3
-
+
-
+
+
-
+
-
14
13
12
11
10
9
8
Output 3
Output 4
V
CC
-
Non-inverting Input 4
Inverting Input 4
Non-inverting Input 3
Inverting Input 3
DESCRIPTION
The TS3V3704 is a micropower quad CMOS volt-
age comparator with extremely low consumption
of 7µA 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.
October 1997
Inverting Input 1 4
Non-inverting Input 1 5
Inverting Input 2 6
Non-inverting Input 2
7
1/6
TS3V3704
SCHEMATIC DIAGRAM
(for 1/4 TS3V3704)
V
CC
+
T
10
T
1
T
2
T
9
T
17
R
1
Input -
T
3
T
4
T
11
T
12
Input +
T
18
T
21
Output
T
13
T
8
T
19
T
20
T
5
T
6
T
7
T
14
T
15
T
16
V
CC
-
MAXIMUM RATINGS
Symbol
V
CC
V
id
V
i
V
O
I
O
T
oper
T
stg
Notes :
1.
2.
3.
4.
+
Parameter
Supply Voltage - (note 1)
Differential Input Voltage - (note 2)
Input Voltage - (note 3)
Output Voltage
Output Current
Operating Free-Air Temperature Range
TS3V3704I
Storage Temperature Range
Value
18
±18
18
18
20
-40 to +125
-65 to +150
Unit
V
V
V
V
mA
o
C
C
o
All voltage values, except differential voltage, are with respect to network ground terminal.
Differential voltages are the non-inverting input terminal with respect to the inverting input terminal.
The magnitude of the input and the output voltages must never exceed the magnitude of the positive supply voltage.
Short circuit from outputs to V
CC+
can cause excessive heating and eventual destruction.
OPERATING CONDITIONS
Symbol
V
CC
+
Parameter
Supply Voltage
Common Mode Input Voltage Range
Value
2.7 to 16
0 to V
CC
-1.5
+
Unit
V
V
V
icm
2/6
TS3V3704
ELECTRICAL CHARACTERISTICS
V
CC+
= 3V, V
CC-
= 0V, T
amb
= 25°C (unless otherwise specified)
Symbol
V
io
Parameter
Input Offset Voltage - (note 1)
V
ic
= 1.5V
T
min.
≤
T
amb
≤
T
max
.
Input Offset Current - (note 2)
V
ic
= 1.5 V
T
min.
≤
T
amb
≤
T
max
.
Input Bias Current - (note 2)
V
ic
= 1.5 V
T
min.
≤
T
amb
≤
T
max
.
Input Common Mode Voltage Range
T
min.
≤
T
amb
≤
T
max
.
Common-mode Rejection Ratio
V
ic
= V
icm min
.
Supply Voltage Rejection Ratio
+
V
CC
= 3V to 5V
High Level Output Voltage
V
id
= 1V, I
OH =
-4mA
T
min.
≤
T
amb
≤
T
max
.
Low Level Output Voltage
V
id
= -1V, I
OL =
4mA
T
min.
≤
T
amb
≤
T
max
.
Supply Current (each comparator)
No load - Outputs low
T
min.
≤
T
amb
≤
T
max
.
Response Time Low to High
V
ic
= 0V, f = 10kHz, C
L
= 50pF,
Response Time High to Low
V
ic
= 0V, f = 10kHz, C
L
= 50pF,
Overdrive = 5mV
TTL Input
Overdrive = 5mV
TTL Input
2
1.8
0 to V
CC+
-1.2
+
0 to V
CC
-1.5
80
dB
75
V
2.4
mV
300
400
450
µA
7
20
25
µs
µs
1
300
pA
1
600
V
dB
Min.
Typ.
Max.
5
6.5
pA
Unit
mV
I
io
I
ib
V
icm
CMR
SVR
V
OH
V
OL
I
CC
t
PLH
1.2
0.7
2
0.15
t
PHL
Note :
1. The specified offset voltage is the maximun value required to drive the output up to 4.5V or down to 0.3V.
2. Maximum values including unavoidable inaccuracies of the industrial test.
3/6
TS3V3704
ELECTRICAL CHARACTERISTICS
V
CC+
= 5V, V
CC-
= 0V, T
amb
= 25°C (unless otherwise specified)
Symbol
V
io
Parameter
Input Offset Voltage - (note 1)
V
ic
= 2.5V
T
min.
≤
T
amb
≤
T
max
.
Input Offset Current - (note 2)
V
ic
= 2.5 V
T
min.
≤
T
amb
≤
T
max
.
Input Bias Current - (note 2)
V
ic
= 2.5 V
T
min.
≤
T
amb
≤
T
max
.
Input Common Mode Voltage Range
T
min.
≤
T
amb
≤
T
max
.
Common-mode Rejection Ratio
V
ic
= V
icm min
.
Supply Voltage Rejection Ratio
+
V
CC
= +5V to +10V
High Level Output Voltage
V
id
= 1V, I
OH =
-4mA
T
min.
≤
T
amb
≤
T
max
.
Low Level Output Voltage
V
id
= -1V, I
OL =
4mA
T
min.
≤
T
amb
≤
T
max
.
Supply Current (per comparator)
No load - Outputs low
T
min.
≤
T
amb
≤
T
max
.
Response Time Low to High
V
ic
= 0V, f = 10kHz, C
L
= 50pF,
Response Time High to Low
V
ic
= 0V, f = 10kHz, C
L
= 50pF,
Overdrive = 5mV
TTL Input
Overdrive = 5mV
TTL Input
4.5
4.3
0 to V
CC+
-1.2
+
0 to V
CC
-1.5
80
dB
90
V
4.7
mV
200
300
375
µA
9
20
25
µs
µs
Min.
Typ.
1.2
Max.
5
6.5
pA
1
300
pA
1
600
V
dB
Unit
mV
I
io
I
ib
V
icm
CMR
SVR
V
OH
V
OL
I
CC
t
PLH
1.2
0.7
2
0.15
t
PHL
Note :
1. The specified offset voltage is the maximun value required to drive the output up to 4.5V or down to 0.3V.
2. Maximum values including unavoidable inaccuracies of the industrial test.
4/6
TS3V3704
PACKAGE MECHANICAL DATA
14 PINS - PLASTIC DIP
Dimensions
a1
B
b
b1
D
E
e
e3
F
i
L
Z
Min.
0.51
1.39
Millimeters
Typ.
Max.
1.65
Min.
0.020
0.055
Inches
Typ.
Max.
0.065
0.5
0.25
20
8.5
2.54
15.24
7.1
5.1
3.3
1.27
2.54
0.050
0.020
0.010
0.787
0.335
0.100
0.600
0.280
0.201
0.130
0.100
DIP14.TBL
5/6
PM-DIP14.EPS
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