LMV331, LMV393, LMV339
General-purpose low voltage comparators
Features
LMV331
SOT23-5 / SC70-5
■
Supply operation from 2.7 to 5 V
■
Low current consumption: 20 μA
■
Input common mode range includes ground
■
Wide temperature range: -40°C to +85°C
■
Low output saturation voltage
■
Propagation delay: 200 ns
■
Open drain output
■
ESD tolerance: 2 kV HBM / 200 V MM
■
SMD packages
LMV393
SO-8 / MiniSO-8
Applications
■
Mobile phones
■
Notebooks and PDAs
■
Battery supplied electronics
■
General-purpose portable devices
■
General-purpose low voltage applications
LMV339
SO14 / TSSOP14
Description
The LMV331, LMV393 and LMV339 are the
single/dual/quad and low voltage versions of the
industry standard LM339 and LM393. They can
operate with a supply voltage ranging from 2.7 to
5 V, and exhibit a lower current consumption than
their predecessors LM339 and LM393. These
devices are a perfect choice for low-voltage
applications.
The devices are designed to operate in the
temperature range of -40°C to +85°C and are
suitable for a variety of applications.
The LMV3xx are available in tiny packages,
making them ideal for applications where space
saving is a constraint.
December 2011
Doc ID 16866 Rev 3
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www.st.com
17
Package pin connections
1
LMV331, LMV393, LMV339
Package pin connections
Figure 1.
Pin connections for each package (top view)
IN +
VCC - 2
IN -
5 VCC +
1
+
-
3
4
OUT
Out1
1
In1-
2
_
In1+
3
+
VCC-
4
VCC+
7
Out2
_
6
In2-
+
5
In2+
LMV393
SO-8 / MiniSO-8
LMV331
SOT23-5 / SC70-5
OUT2
1
14
OUT3
OUT1
2
13
OUT4
VCC+
3
12
VCC-
IN1-
4
11
IN4+
IN1+
5
10
IN4-
IN2-
6
9
IN3+
IN2+
7
8
IN3-
LMV339
SO14 / TSSOP14
2/17
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Doc ID 16866 Rev 3
LMV331, LMV393, LMV339
2
Absolute maximum ratings and operating conditions
Absolute maximum ratings and operating conditions
Table 1.
Symbol
Absolute maximum ratings
Parameter
VCC
Supply voltage(1)
VID
Differential input voltage
VIN
Input voltage range
Vout
Output voltage(1)
Value
Unit
5.5
V
± 5.5
V
(VCC-) - 0.3 to (VCC+) + 0.3
V
5.5
V
(2)
Rthja
Thermal resistance junction to ambient
SC70-5
SOT23-5
SO-8
MiniSO-8
SO14
TSSOP14
205
250
125
190
105
100
Rthjc
Thermal resistance junction to case (2)
SC70-5
SOT23-5
SO-8
MiniSO-8
SO14
TSSOP14
172
81
40
39
31
32
Tstg
Storage temperature
-65 to +150
°C
Tj
Junction temperature
150
°C
260
°C
TLEAD
Lead temperature (soldering 10 seconds)
Human body model (HBM)
ESD
Machine model
(3)
(MM)(4)
°C/W
°C/W
2000
V
200
Charged device model (CDM)(5)
1500
Latch-up immunity
200
mA
1. All voltage values, except the differential voltage, are referenced to Vcc-.
2. Short-circuits can cause excessive heating. These values are typical.
3. Human body model: a 100 pF capacitor is charged to the specified voltage, then discharged through a
1.5 kΩ resistor between two pins of the device. This is done for all couples of connected pin combinations
while the other pins are floating.
4. Machine model: a 200 pF capacitor is charged to the specified voltage, then discharged directly between
two pins of the device with no external series resistor (internal resistor < 5 Ω). This is done for all couples of
connected pin combinations while the other pins are floating.
5. Charged device model: all pins and package are charged together to the specified voltage and then
discharged directly to ground through only one pin. This is done for all pins.
Table 2.
Symbol
Operating conditions
Parameter
Value
Unit
°C
Toper
Operating temperature range
-40 to +85
VCC
Supply voltage
-40°C < Tamb < +85°C
2.7 to 5.0
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Electrical characteristics
LMV331, LMV393, LMV339
3
Electrical characteristics
Table 3.
VCC+ = +2.7 V, VCC- = 0 V, Tamb = +25° C, full VICM range (unless otherwise specified)(1)
Symbol
Parameter
VIO
Input offset voltage
ΔVIO
Input offset voltage drift
IIB
Input bias current(2)
IIO
Input offset current(2)
Test conditions
Min.
-40°C < Tamb < +85°C
Typ.
Max.
Unit
1
7
mV
μV/°C
5
25
250
400
nA
1
50
150
nA
-40°C < Tamb < +85°C
-40°C < Tamb < +85°C
-0.1
VICM
Common mode input voltage
V
VOL
Output voltage low
ISINK = 1 mA
ISINK
Output sink current
VOUT = 1.5 V
ICC
Supply current
No load, output high, VICM = 0 V
IOH
Output current leakage
TPHL
Propagation delay
High to low output level
VICM = 0 V, RL = 5.1 kΩ, CL = 50 pF
Overdrive = 10 mV
Overdrive = 100 mV
300
200
ns
TPLH
Propagation delay
Low to high output level
VICM = 0 V, RL = 5.1 kΩ, CL = 50 pF
Overdrive = 10 mV
Overdrive = 100 mV
550
400
ns
2.0
5
20
mV
47
mA
20
100
μA
1
μA
0.003
-40°C < Tamb < +85°C
1. All values over the temperature range are guaranteed through correlation and simulation. No production tests have been
performed at the temperature range limits.
2. Maximum values include unavoidable inaccuracies of the industrial tests.
4/17
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LMV331, LMV393, LMV339
Table 4.
Symbol
Electrical characteristics
VCC+ = +5 V, VCC -= 0 V, Tamb = +25°C, full VICM range (unless otherwise specified)(1)
Parameter
VIO
Input offset voltage
ΔVIO
Input offset voltage drift
IIB
Input bias current(2)
IIO
Input offset current(2)
Test conditions
Min.
Typ.
Max.
Unit
1
7
9
mV
-40°C < Tamb < +85°C
-40°C < Tamb < +85°C
μV/°C
5
25
250
400
nA
2
50
150
nA
-40°C < Tamb < +85°C
-40°C < Tamb < +85°C
-0.1
VICM
Common mode input voltage
V
4.2
AV
Voltage gain
VOL
Output voltage low
ISINK < 4 mA
-40°C < Tamb < +85°C
ISINK
Output sink current
VOUT < 1.5 V
ICC
Supply current
No load, output high, VICM = 0 V
-40°C < Tamb < +85°C
IOH
Output current leakage
TPHL
Propagation delay
High to low output level
VICM = 0 V, RL = 5.1 kΩ, CL = 50 pF
Overdrive = 10 mV
Overdrive = 100 mV
375
275
ns
TPLH
Propagation delay
Low to high output level
VICM = 0 V, RL = 5.1 kΩ, CL = 50 pF
Overdrive = 10 mV
Overdrive = 100 mV
550
425
ns
20
50
50
10
V/mV
400
700
93
25
mV
mA
120
150
μA
1
μA
0.003
-40°C < Tamb < +85°C
1. All values over the temperature range are guaranteed through correlation and simulation. No production tests have been
performed at the temperature range limits.
2. Maximum values include unavoidable inaccuracies of the industrial tests.
Doc ID 16866 Rev 3
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Electrical characteristics
LMV331, LMV393, LMV339
Figure 2.
Supply current versus supply
voltage with output high
Figure 3.
Supply current versus supply
voltage with output low
Figure 4.
Output voltage versus output
current at 5 V supply
Figure 5.
Output voltage versus output
current at 2.7 V supply
Figure 6.
Input bias current versus supply
voltage
Figure 7.
Response time versus overdrive
with negative transition, VCC = 5 V
6/17
Doc ID 16866 Rev 3
LMV331, LMV393, LMV339
Figure 8.
Electrical characteristics
Response time versus overdrive
with positive transition, VCC = 5 V
Figure 9.
Response time versus overdrive
with negative transition, VCC = 2.7 V
Figure 10. Response time versus overdrive
with positive transition, VCC = 2.7 V
Doc ID 16866 Rev 3
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Package information
4
LMV331, LMV393, LMV339
Package information
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK® packages, depending on their level of environmental compliance. ECOPACK®
specifications, grade definitions and product status are available at: www.st.com.
ECOPACK® is an ST trademark.
8/17
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LMV331, LMV393, LMV339
4.1
Package information
SOT23-5 package
Figure 11. SOT23-5 package mechanical drawing
Table 5.
SOT23-5 package mechanical data
Dimensions
Ref.
A
Millimeters
Inches
Min.
Typ.
Max.
Min.
Typ.
Max.
0.90
1.20
1.45
0.035
0.047
0.057
A1
0.15
0.006
A2
0.90
1.05
1.30
0.035
0.041
0.051
B
0.35
0.40
0.50
0.013
0.015
0.019
C
0.09
0.15
0.20
0.003
0.006
0.008
D
2.80
2.90
3.00
0.110
0.114
0.118
D1
1.90
0.075
e
0.95
0.037
E
2.60
2.80
3.00
0.102
0.110
0.118
F
1.50
1.60
1.75
0.059
0.063
0.069
L
0.10
0.35
0.60
0.004
0.013
0.023
K
0 degrees
10 degrees
Doc ID 16866 Rev 3
9/17
Package information
4.2
LMV331, LMV393, LMV339
SC70-5 (SOT323-5) package
Figure 12. SC70-5 (SOT323-5) package mechanical drawing
SIDE VIEW
DIMENSIONS IN MM
GAUGE PLANE
COPLANAR LEADS
SEATING PLANE
TOP VIEW
Table 6.
SC70-5 (or SOT323-5) package mechanical data
Dimensions
Ref
Millimeters
Min
A
Typ
0.80
A1
10/17
Inches
Max
Min
1.10
0.315
Typ
0.043
0.10
A2
0.80
b
0.90
Max
0.004
1.00
0.315
0.035
0.15
0.30
0.006
0.012
c
0.10
0.22
0.004
0.009
D
1.80
2.00
2.20
0.071
0.079
0.087
E
1.80
2.10
2.40
0.071
0.083
0.094
E1
1.15
1.25
1.35
0.045
0.049
0.053
e
0.65
0.025
e1
1.30
0.051
L
0.26
<
0°
0.36
0.46
8°
Doc ID 16866 Rev 3
0.010
0.014
0.039
0.018
LMV331, LMV393, LMV339
4.3
Package information
SO-8 package information
Figure 13. SO-8 package mechanical drawing
Table 7.
SO-8 package mechanical data
Dimensions
Ref.
Millimeters
Min.
Typ.
A
Inches
Max.
Min.
Typ.
1.75
0.069
A1
0.10
A2
1.25
b
0.28
0.48
0.011
0.019
c
0.17
0.23
0.007
0.010
D
4.80
4.90
5.00
0.189
0.193
0.197
E
5.80
6.00
6.20
0.228
0.236
0.244
E1
3.80
3.90
4.00
0.150
0.154
0.157
e
0.25
Max.
0.004
0.010
0.049
1.27
0.050
h
0.25
0.50
0.010
0.020
L
0.40
1.27
0.016
0.050
L1
k
ccc
1.04
0
0.040
8°
0.10
Doc ID 16866 Rev 3
1°
8°
0.004
11/17
Package information
4.4
LMV331, LMV393, LMV339
MiniSO-8 package information
Figure 14. MiniSO-8 package mechanical drawing
Table 8.
MiniSO-8 package mechanical data
Dimensions
Ref.
Millimeters
Min.
Typ.
A
Max.
Min.
Typ.
1.1
A1
0
A2
0.75
b
Max.
0.043
0.15
0
0.95
0.030
0.22
0.40
0.009
0.016
c
0.08
0.23
0.003
0.009
D
2.80
3.00
3.20
0.11
0.118
0.126
E
4.65
4.90
5.15
0.183
0.193
0.203
E1
2.80
3.00
3.10
0.11
0.118
0.122
e
L
0.85
0.65
0.40
0.60
0.006
0.033
0.80
0.016
0.024
0.95
0.037
L2
0.25
0.010
ccc
0°
0.037
0.026
L1
k
12/17
Inches
8°
0.10
Doc ID 16866 Rev 3
0°
0.031
8°
0.004
LMV331, LMV393, LMV339
4.5
Package information
SO-14 package information
Figure 15. SO-14 package mechanical drawing
Table 9.
SO-14 package mechanical data
Dimensions
Millimeters
Inches
Ref.
Min.
Typ.
Max.
Min.
Typ.
Max.
A
1.35
1.75
0.05
0.068
A1
0.10
0.25
0.004
0.009
A2
1.10
1.65
0.04
0.06
B
0.33
0.51
0.01
0.02
C
0.19
0.25
0.007
0.009
D
8.55
8.75
0.33
0.34
E
3.80
4.0
0.15
0.15
e
1.27
0.05
H
5.80
6.20
0.22
0.24
h
0.25
0.50
0.009
0.02
L
0.40
1.27
0.015
0.05
k
ddd
8° (max.)
0.10
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0.004
13/17
Package information
4.6
LMV331, LMV393, LMV339
TSSOP14 package information
Figure 16. TSSOP14 package mechanical drawing
Table 10.
TSSOP14 package mechanical data
Dimensions
Ref.
Millimeters
Min.
Typ.
A
Max.
Min.
Typ.
1.20
A1
0.05
A2
0.80
b
Max.
0.047
0.15
0.002
0.004
0.006
1.05
0.031
0.039
0.041
0.19
0.30
0.007
0.012
c
0.09
0.20
0.004
0.0089
D
4.90
5.00
5.10
0.193
0.197
0.201
E
6.20
6.40
6.60
0.244
0.252
0.260
E1
4.30
4.40
4.50
0.169
0.173
0.176
e
L
k
aaa
1.00
0.65
0.45
L1
14/17
Inches
0.60
0.0256
0.75
0.018
1.00
0°
0.024
0.030
0.039
8°
0.10
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0°
8°
0.004
LMV331, LMV393, LMV339
5
Ordering information
Ordering information
Table 11.
Order codes
Part number
Temperature
range
Package
Packaging
Marking
LMV331ILT
SOT23-5
K503
LMV331ICT
SC70-5
K50
LMV393IDT
SO-8
-40°C, +85°C
393I
Tape & reel
LMV393IST
MiniSO-8
K508
LMV339IDT
SO14
339I
LMV339IPT
TSSOP14
339I
Doc ID 16866 Rev 3
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Revision history
6
LMV331, LMV393, LMV339
Revision history
Table 12.
Document revision history
Date
Revision
08-Dec-2009
1
Initial release.
03-May-2010
2
Corrected Icc unit in Figure 2 and Figure 3.
3
– Added LMV393 and LMV339 devices to the datasheet.
– Added Vout parameter in Table 1: Absolute maximum ratings.
– Removed note "The magnitude of input and output voltages must
never exceed the supply rail ±0.3 V." from Table 1.
12-Dec-2011
16/17
Changes
Doc ID 16866 Rev 3
LMV331, LMV393, LMV339
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