STMICROELECTRONICS TS3V3704I

TS3V3704
3V MICROPOWER QUAD VOLTAGE COMPARATORS
.
.
.
.
.
.
.
.
DEDICATED TO 3.3V OR BATTERY SUPPLY
(specified at 3V and 5V)
PUSH-PULL CMOS OUTPUT (NO EXTERNAL 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
Package
Temperature
Range
Part Number
o
o
-40 C, +125 C
TS3V3704I
N
D
●
●
PIN CONNECTIONS (top view)
Output 2 1
14
Output 3
Output 1 2
13
Output 4
12
V CC -
VCC
DESCRIPTION
The TS3V3704 is a micropower quad CMOS voltage 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
+
3
Inverting Input 1 4
-
+
11
Non-inverting Input 4
Non-inverting Input 1 5
+
-
10
Inverting Input 4
Inverting Input 2 6
-
+
9
Non-inverting Input 3
+
-
8
Inverting Input 3
Non-inverting Input 2
7
1/6
TS3V3704
SCHEMATIC DIAGRAM (for 1/4 TS3V3704)
VCC +
T 10
T1
T2
T9
T 17
T 11
R1
T 12
Input T3
T 18
T 21
Input +
T4
Output
T 13
T8
T 19
T5
T7
T14
T15
T 20
T 16
T6
VCC -
MAXIMUM RATINGS
Symbol
VCC+
Parameter
Value
Unit
Supply Voltage - (note 1)
18
V
Vid
Differential Input Voltage - (note 2)
±18
V
Vi
Input Voltage - (note 3)
18
V
VO
Output Voltage
18
V
IO
Output Current
20
mA
Toper
o
Operating Free-Air Temperature Range
C
TS3V3704I
Tstg
Notes : 1.
2.
3.
4.
Storage Temperature Range
-40 to +125
-65 to +150
o
C
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 VCC+ can cause excessive heating and eventual destruction.
OPERATING CONDITIONS
Symbol
VCC
+
Vicm
2/6
Parameter
Supply Voltage
Common Mode Input Voltage Range
Value
Unit
2.7 to 16
V
+
0 to VCC -1.5
V
TS3V3704
ELECTRICAL CHARACTERISTICS
VCC+ = 3V, VCC- = 0V, Tamb = 25°C (unless otherwise specified)
Symbol
Vio
Iio
Iib
Parameter
Min.
Typ.
Input Offset Voltage - (note 1)
Vic = 1.5V
Tmin. ≤ Tamb ≤ Tmax.
mV
Input Offset Current - (note 2)
Vic = 1.5 V
Tmin. ≤ Tamb ≤ Tmax.
1
Input Bias Current - (note 2)
Vic = 1.5 V
Tmin. ≤ Tamb ≤ Tmax.
1
pA
300
pA
600
0 to VCC+-1.2
+
0 to VCC -1.5
V
Input Common Mode Voltage Range
Tmin. ≤ Tamb ≤ Tmax.
CMR
Common-mode Rejection Ratio
Vic = Vicm min.
80
Supply Voltage Rejection Ratio
+
VCC = 3V to 5V
75
VOH
VOL
ICC
tPLH
tPHL
dB
dB
V
High Level Output Voltage
Vid = 1V, IOH = -4mA
Tmin. ≤ Tamb ≤ Tmax.
2
1.8
Low Level Output Voltage
Vid = -1V, IOL = 4mA
Tmin. ≤ Tamb ≤ Tmax.
Response Time High to Low
Vic = 0V, f = 10kHz, CL = 50pF,
2.4
mV
300
400
450
7
20
25
µA
Supply Current (each comparator)
No load - Outputs low
Tmin. ≤ Tamb ≤ Tmax.
Response Time Low to High
Vic = 0V, f = 10kHz, CL = 50pF,
Unit
5
6.5
Vicm
SVR
Max.
Overdrive = 5mV
TTL Input
1.2
0.7
Overdrive = 5mV
TTL Input
2
0.15
µs
µs
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
VCC+ = 5V, VCC- = 0V, Tamb = 25°C (unless otherwise specified)
Symbol
Vio
Iio
Iib
Parameter
Min.
Typ.
Max.
Input Offset Voltage - (note 1)
Vic = 2.5V
Tmin. ≤ Tamb ≤ Tmax.
1.2
5
6.5
Input Offset Current - (note 2)
Vic = 2.5 V
Tmin. ≤ Tamb ≤ Tmax.
1
Input Bias Current - (note 2)
Vic = 2.5 V
Tmin. ≤ Tamb ≤ Tmax.
1
mV
pA
300
pA
600
0 to VCC+-1.2
+
0 to VCC -1.5
V
Vicm
Input Common Mode Voltage Range
Tmin. ≤ Tamb ≤ Tmax.
CMR
Common-mode Rejection Ratio
Vic = Vicm min.
80
Supply Voltage Rejection Ratio
+
VCC = +5V to +10V
90
SVR
VOH
VOL
ICC
tPLH
tPHL
dB
dB
V
High Level Output Voltage
Vid = 1V, IOH = -4mA
Tmin. ≤ Tamb ≤ Tmax.
4.5
4.3
Low Level Output Voltage
Vid = -1V, IOL = 4mA
Tmin. ≤ Tamb ≤ Tmax.
Response Time High to Low
Vic = 0V, f = 10kHz, CL = 50pF,
4.7
mV
200
300
375
9
20
25
µA
Supply Current (per comparator)
No load - Outputs low
Tmin. ≤ Tamb ≤ Tmax.
Response Time Low to High
Vic = 0V, f = 10kHz, CL = 50pF,
Overdrive = 5mV
TTL Input
1.2
0.7
Overdrive = 5mV
TTL Input
2
0.15
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
Unit
µs
µs
TS3V3704
PM-DIP14.EPS
PACKAGE MECHANICAL DATA
14 PINS - PLASTIC DIP
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
0.5
0.25
Inches
Typ.
0.065
0.020
0.010
20
0.787
8.5
2.54
15.24
0.335
0.100
0.600
7.1
5.1
0.280
0.201
3.3
1.27
Max.
DIP14.TBL
Dimensions
0.130
2.54
0.050
0.100
5/6
TS3V3704
PM-SO14.EPS
PACKAGE MECHANICAL DATA
14 PINS - PLASTIC MICROPACKAGE (SO)
A
a1
a2
b
b1
C
c1
D
E
e
e3
F
G
L
M
S
Min.
Millimeters
Typ.
0.1
0.35
0.19
Max.
1.75
0.2
1.6
0.46
0.25
Min.
Inches
Typ.
0.004
0.014
0.007
0.5
Max.
0.069
0.008
0.063
0.018
0.010
0.020
o
45 (typ.)
8.55
5.8
8.75
6.2
0.336
0.228
1.27
7.62
3.8
4.6
0.5
0.334
0.244
0.050
0.300
4.0
5.3
1.27
0.68
0.150
0.181
0.020
0.157
0.208
0.050
0.027
o
8 (max.)
SO14.TBL
Dimensions
 1997 SGS-THOMSON Microelectronics – Printed in Italy – All Rights Reserved
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for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result
from its use. No license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics.
Specification mentioned in this publication are subject to change without notice. This publication supersedes and replaces all
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support devices or systems without express written approval of SGS-THOMSON Microelectronics.