LMV339_11 [STMICROELECTRONICS]
General-purpose low voltage comparators; 通用低电压比较器
| 型号： | LMV339_11 |
| 厂家： | 
ST |
| 描述： | General-purpose low voltage comparators |
| 文件： | 总17页 (文件大小：610K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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
LMV393
■ Open drain output
SO-8 / MiniSO-8
■ ESD tolerance: 2 kV HBM / 200 V MM
■ SMD packages
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
1/17
www.st.com
17
Package pin connections
LMV331, LMV393, LMV339
1
Package pin connections
Figure 1.
Pin connections for each package (top view)
IN +
1
VCC +
OUT
Out1
In1-
5
4
1
2
3
4
8
7
6
5
VCC+
Out2
In2-
_
+
+
-
VCC -
IN -
2
3
_
+
In1+
VCC-
In2+
LMV393
LMV331
SO-8 / MiniSO-8
SOT23-5 / SC70-5
OUT2
OUT1
VCC+
IN1-
1
2
3
4
5
6
7
14 OUT3
13 OUT4
12 VCC-
11
10
9
IN4+
IN4-
IN3+
IN3-
IN1+
IN2-
IN2+
8
LMV339
SO14 / TSSOP14
2/17
Doc ID 16866 Rev 3
LMV331, LMV393, LMV339
Absolute maximum ratings and operating conditions
2
Absolute maximum ratings and operating conditions
Table 1.
Symbol
Absolute maximum ratings
Parameter
Value
Unit
VCC
VID
Supply voltage(1)
5.5
V
V
V
V
Differential input voltage
Input voltage range
5.5
(VCC-) - 0.3 to (VCC+) + 0.3
5.5
VIN
Vout
Output voltage(1)
Thermal resistance junction to ambient(2)
SC70-5
SOT23-5
SO-8
MiniSO-8
SO14
205
250
125
190
105
100
Rthja
°C/W
°C/W
TSSOP14
Thermal resistance junction to case (2)
SC70-5
SOT23-5
SO-8
MiniSO-8
SO14
172
81
40
39
31
32
Rthjc
TSSOP14
Tstg
Tj
Storage temperature
-65 to +150
150
°C
°C
°C
Junction temperature
TLEAD
Lead temperature (soldering 10 seconds)
Human body model (HBM)(3)
Machine model (MM)(4)
260
2000
200
ESD
V
Charged device model (CDM)(5)
1500
200
Latch-up immunity
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
Toper
VCC
Operating temperature range
-40 to +85
°C
Supply voltage
-40°C < Tamb < +85°C
V
2.7 to 5.0
Doc ID 16866 Rev 3
3/17
Electrical characteristics
LMV331, LMV393, LMV339
3
Electrical characteristics
+
-
(1)
Table 3.
Symbol
V
= +2.7 V, V
Parameter
= 0 V, T
= +25° C, full V range (unless otherwise specified)
ICM
CC
CC
amb
Test conditions
Min.
Typ.
Max.
Unit
VIO
Input offset voltage
1
5
7
mV
ΔVIO Input offset voltage drift
-40°C < Tamb < +85°C
-40°C < Tamb < +85°C
-40°C < Tamb < +85°C
μV/°C
25
250
400
IIB
IIO
Input bias current(2)
Input offset current(2)
nA
nA
1
50
150
-0.1
2.0
VICM Common mode input voltage
V
VOL
Output voltage low
ISINK = 1 mA
20
mV
mA
μA
ISINK Output sink current
VOUT = 1.5 V
5
47
ICC
IOH
Supply current
No load, output high, VICM = 0 V
20
100
1
0.003
Output current leakage
μA
-40°C < Tamb < +85°C
VICM = 0 V, RL = 5.1 kΩ, CL = 50 pF
Overdrive = 10 mV
Overdrive = 100 mV
Propagation delay
High to low output level
TPHL
TPLH
300
200
ns
VICM = 0 V, RL = 5.1 kΩ, CL = 50 pF
Overdrive = 10 mV
Overdrive = 100 mV
Propagation delay
Low to high output level
550
400
ns
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
Doc ID 16866 Rev 3
LMV331, LMV393, LMV339
Electrical characteristics
+
-
(1)
Table 4.
Symbol
V
= +5 V, V
= 0 V, T
= +25°C, full V range (unless otherwise specified)
ICM
CC
CC
amb
Parameter
Test conditions
Min.
Typ.
Max.
Unit
1
7
9
VIO
Input offset voltage
mV
μV/°C
nA
-40°C < Tamb < +85°C
-40°C < Tamb < +85°C
ΔVIO Input offset voltage drift
5
25
250
400
IIB
IIO
Input bias current(2)
Input offset current(2)
-40°C < Tamb < +85°C
-40°C < Tamb < +85°C
2
50
150
nA
V
-0.1
4.2
50
VICM Common mode input voltage
AV
Voltage gain
20
10
V/mV
mV
ISINK < 4 mA
-40°C < Tamb < +85°C
50
400
700
VOL
Output voltage low
ISINK Output sink current
VOUT < 1.5 V
93
25
mA
No load, output high, VICM = 0 V
-40°C < Tamb < +85°C
120
150
ICC
IOH
Supply current
μA
0.003
Output current leakage
μA
-40°C < Tamb < +85°C
1
VICM = 0 V, RL = 5.1 kΩ, CL = 50 pF
Overdrive = 10 mV
Overdrive = 100 mV
Propagation delay
High to low output level
TPHL
TPLH
375
275
ns
VICM = 0 V, RL = 5.1 kΩ, CL = 50 pF
Overdrive = 10 mV
Overdrive = 100 mV
Propagation delay
Low to high output level
550
425
ns
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
5/17
Electrical characteristics
LMV331, LMV393, LMV339
Figure 2.
Figure 4.
Figure 6.
Supply current versus supply
voltage with output high
Figure 3.
Figure 5.
Figure 7.
Supply current versus supply
voltage with output low
Output voltage versus output
current at 5 V supply
Output voltage versus output
current at 2.7 V supply
Input bias current versus supply
voltage
Response time versus overdrive
with negative transition, V = 5 V
CC
6/17
Doc ID 16866 Rev 3
LMV331, LMV393, LMV339
Electrical characteristics
Figure 8.
Response time versus overdrive
with positive transition, V = 5 V
Figure 9.
Response time versus overdrive
with negative transition, V = 2.7 V
CC
CC
Figure 10. Response time versus overdrive
with positive transition, V = 2.7 V
CC
Doc ID 16866 Rev 3
7/17
Package information
LMV331, LMV393, LMV339
4
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
Doc ID 16866 Rev 3
LMV331, LMV393, LMV339
Package information
4.1
SOT23-5 package
Figure 11. SOT23-5 package mechanical drawing
Table 5.
Ref.
SOT23-5 package mechanical data
Dimensions
Millimeters
Inches
Min.
Typ.
Max.
Min.
Typ.
Max.
A
A1
A2
B
0.90
1.20
1.45
0.15
1.30
0.50
0.20
3.00
0.035
0.047
0.057
0.006
0.051
0.019
0.008
0.118
0.90
0.35
0.09
2.80
1.05
0.40
0.15
2.90
1.90
0.95
2.80
1.60
0.35
0.035
0.013
0.003
0.110
0.041
0.015
0.006
0.114
0.075
0.037
0.110
0.063
0.013
C
D
D1
e
E
2.60
1.50
3.00
1.75
0.102
0.059
0.004
0.118
0.069
0.023
F
L
0.10
0.60
K
0 degrees
10 degrees
Doc ID 16866 Rev 3
9/17
Package information
LMV331, LMV393, LMV339
4.2
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.
Ref
SC70-5 (or SOT323-5) package mechanical data
Dimensions
Millimeters
Inches
Typ
Min
Typ
Max
Min
Max
A
A1
A2
b
0.80
1.10
0.10
1.00
0.30
0.22
2.20
2.40
1.35
0.315
0.043
0.004
0.039
0.012
0.009
0.087
0.094
0.053
0.80
0.15
0.10
1.80
1.80
1.15
0.90
0.315
0.006
0.004
0.071
0.071
0.045
0.035
c
D
2.00
2.10
1.25
0.65
1.30
0.36
0.079
0.083
0.049
0.025
0.051
0.014
E
E1
e
e1
L
0.26
0°
0.46
8°
0.010
0.018
<
10/17
Doc ID 16866 Rev 3
LMV331, LMV393, LMV339
Package information
4.3
SO-8 package information
Figure 13. SO-8 package mechanical drawing
Table 7.
Ref.
SO-8 package mechanical data
Millimeters
Dimensions
Inches
Min.
Typ.
Max.
Min.
Typ.
Max.
A
A1
A2
b
1.75
0.25
0.069
0.010
0.10
1.25
0.28
0.17
4.80
5.80
3.80
0.004
0.049
0.011
0.007
0.189
0.228
0.150
0.48
0.23
5.00
6.20
4.00
0.019
0.010
0.197
0.244
0.157
c
D
4.90
6.00
3.90
1.27
0.193
0.236
0.154
0.050
E
E1
e
h
0.25
0.40
0.50
1.27
0.010
0.016
0.020
0.050
L
L1
k
1.04
0.040
0
8°
1°
8°
ccc
0.10
0.004
Doc ID 16866 Rev 3
11/17
Package information
LMV331, LMV393, LMV339
4.4
MiniSO-8 package information
Figure 14. MiniSO-8 package mechanical drawing
Table 8.
Ref.
MiniSO-8 package mechanical data
Dimensions
Millimeters
Typ.
Inches
Min.
Max.
Min.
Typ.
Max.
A
A1
A2
b
1.1
0.043
0.006
0.037
0.016
0.009
0.126
0.203
0.122
0
0.15
0.95
0.40
0.23
3.20
5.15
3.10
0
0.75
0.22
0.08
2.80
4.65
2.80
0.85
0.030
0.009
0.003
0.11
0.033
c
D
3.00
4.90
3.00
0.65
0.60
0.95
0.25
0.118
0.193
0.118
0.026
0.024
0.037
0.010
E
0.183
0.11
E1
e
L
0.40
0°
0.80
0.016
0°
0.031
L1
L2
k
8°
8°
ccc
0.10
0.004
12/17
Doc ID 16866 Rev 3
LMV331, LMV393, LMV339
Package information
4.5
SO-14 package information
Figure 15. SO-14 package mechanical drawing
Table 9.
Ref.
SO-14 package mechanical data
Dimensions
Millimeters
Typ.
Inches
Min.
Max.
Min.
Typ.
Max.
A
A1
A2
B
1.35
0.10
1.10
0.33
0.19
8.55
3.80
1.75
0.25
1.65
0.51
0.25
8.75
4.0
0.05
0.004
0.04
0.068
0.009
0.06
0.01
0.02
C
0.007
0.33
0.009
0.34
D
E
0.15
0.15
e
1.27
0.05
H
5.80
0.25
0.40
6.20
0.50
1.27
0.22
0.009
0.015
0.24
0.02
0.05
h
L
k
8° (max.)
ddd
0.10
0.004
Doc ID 16866 Rev 3
13/17
Package information
LMV331, LMV393, LMV339
4.6
TSSOP14 package information
Figure 16. TSSOP14 package mechanical drawing
Table 10. TSSOP14 package mechanical data
Dimensions
Ref.
Millimeters
Typ.
Inches
Min.
Max.
Min.
Typ.
Max.
A
A1
A2
b
1.20
0.15
1.05
0.30
0.20
5.10
6.60
4.50
0.047
0.006
0.041
0.012
0.0089
0.201
0.260
0.176
0.05
0.80
0.19
0.09
4.90
6.20
4.30
0.002
0.031
0.007
0.004
0.193
0.244
0.169
0.004
0.039
1.00
c
D
5.00
6.40
4.40
0.65
0.60
1.00
0.197
0.252
0.173
0.0256
0.024
0.039
E
E1
e
L
0.45
0°
0.75
0.018
0°
0.030
L1
k
8°
8°
aaa
0.10
0.004
14/17
Doc ID 16866 Rev 3
LMV331, LMV393, LMV339
Ordering information
5
Ordering information
Table 11. Order codes
Temperature
Part number
Package
Packaging
Marking
range
LMV331ILT
SOT23-5
SC70-5
SO-8
K503
K50
LMV331ICT
LMV393IDT
LMV393IST
LMV339IDT
LMV339IPT
393I
K508
339I
339I
-40°C, +85°C
Tape & reel
MiniSO-8
SO14
TSSOP14
Doc ID 16866 Rev 3
15/17
Revision history
LMV331, LMV393, LMV339
6
Revision history
Table 12. Document revision history
Date
Revision
Changes
08-Dec-2009
03-May-2010
1
2
Initial release.
Corrected Icc unit in Figure 2 and Figure 3.
– Added LMV393 and LMV339 devices to the datasheet.
– Added Vout parameter in Table 1: Absolute maximum ratings.
12-Dec-2011
3
– Removed note "The magnitude of input and output voltages must
never exceed the supply rail 0.3 V." from Table 1.
16/17
Doc ID 16866 Rev 3
LMV331, LMV393, LMV339
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Doc ID 16866 Rev 3
17/17
相关型号：
LMV341
Single with Shutdown/Dual/Quad General Purpose, 2.7V, Rail-to-Rail Output, 125∑C, Operational Amplifiers
NSC
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