LMV321SG-7 [DIODES]
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL; 通用型，低电压，轨到轨
| 型号： | LMV321SG-7 |
| 厂家： | 
DIODES INCORPORATED |
| 描述： | GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL |
| 文件： | 总16页 (文件大小：624K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL
OUTPUT OPERATIONAL AMPLIFIERS
Description
Pin Assignments
( Top View )
The LMV321/LMV358/LMV324 are low voltage (2.7V to
5.5V) single, dual and quad operational amplifiers. The
LMV321/LMV358/LMV324 are designed to effectively
reduce cost and space at low voltage levels.
V+
IN+
V-
5
4
1
2
3
+
-
OUT
IN-
These devices have the capability of rail-to-rail output swing
and input common-mode voltage range includes ground.
They can also achieve an efficient speed-to-power ratio,
utilizing 1 MHz bandwidth and 1 V/µs slew rate at a low
supply current. Reducing noise pickup and increasing signal
integrity can be achieved by placing the device close to the
signal source.
SOT25 / SOT353
( Top View )
V+
1
2
3
4
8
7
6
5
OUTA
INA-
A
-
+
OUTB
B
+
-
The LMV321 is available in 5-Pin SOT353/SOT25 packages
that reduce space on PC boards and portable electronic
INB-
INB+
INA+
V-
devices. The LMV324 is available in the
TSSOP-14L package.
SOP-14L and
SOP-8L / MSOP-8L
(Top View)
The LMV358 is available in the MSOP-8L and SOP-8L
packages.
OUT
OUT
1
2
3
4
5
14
13
12
11
10
9
D
A
A
D
+
-
+
-
Features
IN -
A
IND
IND
-
INA
+
+
(For V+=5V and V-=0V typical unless otherwise noted)
V-
V+
INB+
•
•
•
•
•
Guaranteed 2.7V and 5V performance
Crossover distortion eliminated
Operating temperature range (-40°C to +85°C)
INC+
INB
INC
-
-
6
7
-
-
+
+
C
B
OUT
B
8
OUT
C
Gain-bandwidth product
Low supply current
1 MHz
-
-
-
LMV321
LMV358
LMV324
110 µA Typ
190 µA Typ
340 µA Typ
SOP-14L / TSSOP-14L
Application
•
Rail-to-rail output swing @ 10 kΩ
-
-
V+ -10 mV
V- +10 mV
•
•
•
Active filters
General purpose low voltage applications
General purpose portable devices
•
•
•
Input Common Mode Voltage Range (-0.2 to V+ -0.8V)
Manufactured in standard CMOS process
SOT353, SOT25, MSOP-8L, SOP-8L, SOP-14L &
TSSOP-14L: Available in “Green” Molding Compound
(No Br, Sb)
•
Lead-free Finish/ RoHS Compliant (Note 1)
Notes:
1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at
http://www.diodes.com/products/lead_free.html
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February 2011
© Diodes Incorporated
LMV321/358/324
Document number: DS33196 Rev. 6 - 2
LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL
OUTPUT OPERATIONAL AMPLIFIERS
Absolute Maximum Ratings (Note 2)
Symbol
Description
Rating
Unit
LMV321
LMV358
LMV324
LMV321
LMV358
LMV324
4.0
4.0
ESD HBM Human Body Model ESD Protection
KV
4.5
350
ESD MM
V+ -V-
Machine Model ESD Protection
350
V
250
Differential Input Voltage
Supply Voltage
±Supply Voltage
5.5
V
V
Output Short Circuit to V+
Output Short Circuit to V-
Storage Temperature
(Note 3)
(Note 4)
-65 to 150
150
TST
TJ
°C
°C
Maximum Junction Temperature
Notes:
2. Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the
device is intended to be functional, but specific performance is not guaranteed. For guaranteed specifications and the test conditions, see the
Electrical Characteristics.
3. Shorting output to V+ will adversely affect reliability.
4. Shorting output to V- will adversely affect reliability.
Recommended Operating Conditions
Symbol
V+ -V-
TA
Description
Rating
2.7 to 5.5
-40 to +85
Unit
V
Supply Voltage
Operating Ambient Temperature Range
°C
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February 2011
© Diodes Incorporated
LMV321/358/324
Document number: DS33196 Rev. 6 - 2
LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL
OUTPUT OPERATIONAL AMPLIFIERS
Electrical Characteristics
2.7V DC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for TA = 25°C, V+ = 2.7V, V- = 0V, VCM = 1.0V, VO = V+/2 and RL > 1 MΩ.
Min
Typ.
Max
Symbol
Parameter
Input Offset Voltage
Test Conditions
Unit
(Note 6)
(Note 5)
(Note 6)
VOS
TCVOS
IB
1.7
5
7
mV
µV/°C
nA
Input Offset Voltage Average Drift
Input Bias Current
10
5
IOS
Input Offset Current
50
nA
CMRR
Common Mode Rejection Ratio
0V ≤ VCM ≤ 1.7V
50
50
0
63
dB
2.7V ≤ V+ ≤ 5V
PSRR
VCMR
VO
Power Supply Rejection Ratio
60
dB
V
VO = 1V
-0.2
1.9
V+ - 20
Input Common-Mode Voltage
Range
For CMRR ≥ 50dB
RL = 10 kΩ to 1.35V
1.7
V+ - 100
Output Swing
mV
µA
µA
µA
20
100
140
LMV321
110
190
340
Single amplifier
LMV358
IS
Supply Current
340
680
Both amplifiers
LMV324
All four amplifiers
2.7V AC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for TA = 25°C, V+ = 2.7V, V- = 0V, VCM = 1.0V, VO = V+/2 and RL > 1 MΩ.
GBWP
Φm
Gain-Bandwidth Product
Phase Margin
CL = 200 pF
1
MHz
Deg
dB
60
10
Gm
Gain Margin
nV
en
Input-Referred Voltage Noise
f > 50 kHz
23
HZ
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February 2011
© Diodes Incorporated
LMV321/358/324
Document number: DS33196 Rev. 6 - 2
LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL
OUTPUT OPERATIONAL AMPLIFIERS
Electrical Characteristics (Continued)
5V DC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for TA = 25°C, V+ = 5V, V- = 0V, VCM = 2.0V, VO = V+/2 and RL > 1 MΩ.
Min
Typ.
Max
Symbol
Parameter
Test Conditions
TA = 25°C
Unit
mV
(Note 6)
(Note 5) (Note 6)
1.7
7
9
VOS Input Offset Voltage
TA = full range
Input Offset Voltage Average
Drift
TCVOS
IB
5
µV/°C
nA
TA = 25°C
15
250
500
50
Input Bias Current
TA = full range
TA = 25°C
5
IOS
Input Offset Current
nA
dB
dB
TA = full range
150
CMRR Common Mode Rejection Ratio 0V ≤ VCM ≤ 4.0V
2.7V ≤ V+ ≤ 5V
PSRR Power Supply Rejection Ratio
VO = 1V, VCM = 1V
50
50
0
65
60
-0.2
4.2
Input Common-Mode Voltage
Range
VCMR
For CMRR ≥ 50dB
V
4.0
TA = 25°C
TA = full range
15
10
V+ - 300
100
RL = 2 kΩ
(Note 7)
AV
Large Signal Voltage Gain
V/mV
TA = 25°C
TA = full range V+ - 400
V+ - 50
50
High
level
RL = 2 kΩ to
2.5V
TA = 25°C
300
400
Low
level
TA = full range
VO
Output Swing
mV
TA = 25°C
TA = full range V+ - 200
V+ - 100
V+ - 10
10
High
level
RL = 10 kΩ
to 2.5V
TA = 25°C
180
280
Low
level
TA = full range
Sourcing, VO = 0V
Sinking, VO = 5V
5
60
90
IO
Output Short Circuit Current
Supply Current
mA
µA
10
LMV321 Single amplifier
110
190
140
340
TA = 25°C
LMV358 Both
amplifiers
IS
TA = full range
TA = 25°C
600
340
680
LMV324 All four
amplifiers
TA = full range
1100
SOT353 (Note 8)
SOT25 (Note 8)
330
250
100
203
150
83
TSSOP-14L (Note 8)
MSOP-8L (Note 8)
SOP-8L (Note 8)
Thermal Resistance Junction-
to-Ambient
θJA
°C/W
SOP-14L (Note 8)
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February 2011
© Diodes Incorporated
LMV321/358/324
Document number: DS33196 Rev. 6 - 2
LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL
OUTPUT OPERATIONAL AMPLIFIERS
Electrical Characteristics (Continued)
5V AC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for TA = 25°C, V+ = 5V, V- = 0V, VCM = 2.0V, VO = V+/2 and RL > 1 MΩ.
Boldface limits apply at the temperature extremes.
SR Slew Rate
(Note 9)
1
1
V/µs
MHz
Deg
dB
GBWP Gain-Bandwidth Product
Φm Phase Margin
CL = 200 pF
60
10
Gm Gain Margin
nV
en
Input-Referred Voltage Noise
f > 50 kHz
23
HZ
Notes:
5. Typical values represent the most likely parametric norm as determined at the time of characterization. Actual typical values may vary over time
and will also depend on the application and configuration. The typical values are not tested and are not guaranteed on shipped production material.
6. All limits are guaranteed by testing or statistical analysis.
7. RL is connected to V-. The output voltage is 0.5V ≤ VO ≤ 4.5V.
8. All numbers are typical, and apply for packages soldered directly onto a PC board in still air.
9. Connected as voltage follower with 3V step input. Number specified is the slower of the positive and negative slew rates.
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February 2011
© Diodes Incorporated
LMV321/358/324
Document number: DS33196 Rev. 6 - 2
LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL
OUTPUT OPERATIONAL AMPLIFIERS
Typical Performance Characteristics
Unless otherwise specified, Vs=+5V, single supply, TA=25oC
Supply Current vs. Supply Voltage
Output Voltage Swing vs. Supply Voltage
0.24
6.0
0.22
0.20
0.18
0.16
0.14
5.5
Negative Swing
5.0
4.5
0.12
0.10
0.8
RL=10Kohm
4.0
0.6
3.5
0.4
Positive Swing
3.0
0.2
0.0
0
2
3
4
5
1
2.5
3.0
3.5
4.0
4.5
5.0
Supply Voltage (V)
Supply Voltage (V)
PSRR vs. Frequency
CMRR vs. Frequency
80
70
60
50
40
30
20
10
0
100
90
80
70
60
50
40
30
Vs = 5V
RL = 10Kohm
Vs = 5V
VIN = Vs / 2
RL = 5Kohm
100
1k
10k
100k
1M
100
1k
10k
100k
1M
Frequency (Hz)
Frequency (Hz)
CMRR vs. Input Common Mode Voltage
∆Vos vs. CMR
90
80
70
60
50
40
30
2
1.8
1.6
1.4
1.2
1
2.7V supply
0.8
0.6
0.4
0.2
0
5V supply
-0.2 0.2 0.6
1
1.4 1.8 2.2 2.6
3
3.4 3.8 4.2 4.6
5
-0.2 0.2 0.6
1
1.4 1.8 2.2 2.6
3
3.4 3.8 4.2 4.6
5
Common-mode input voltage (V)
Common-mode input voltage (V)
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February 2011
© Diodes Incorporated
LMV321/358/324
Document number: DS33196 Rev. 6 - 2
LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL
OUTPUT OPERATIONAL AMPLIFIERS
Typical Performance Characteristics (Continued)
Sourcing Current vs. Output Voltage (2.7V)
Sourcing Current vs. Output Voltage (5V)
100
100
10
10
1
1
0.1
Vcc=5V
VCC=2.7V
0.1
0.01
1E-3
0.01
1E-3
1E-3
0.01
0.1
1
10
1E-3
0.01
0.1
1
10
Output voltage referenced to Vcc-V
Output voltage referenced to Vcc-V
Sinking Current vs. Output Voltage (2.7V)
Sinking Current vs. Output Voltage (5V)
100
100
10
10
1
1
Vcc=2.7V
Vcc=5V
0.1
0.01
1E-3
0.1
0.01
1E-3
1E-3
0.01
0.1
1
10
1E-3
0.01
0.1
1
10
Output voltage referenced to GND-V
Output voltage referenced to GND-V
Input Voltage vs. Output Voltage
Output voltage vs. input voltage
2.0
1.5
1.0
0.5
0.0
600
400
200
0
RL=10kohm
RL=2k ohm
RL = 600 ohm
RL = 2 kohm
RL=600ohm
Vs=+/- 2V
RL = 10 kohm
-200
-400
-600
0
50
100
150
200
250
300
-2.5
-2
-1.5
-1
-0.5
0
0.5
1
1.5
2
2.5
Input voltage (µV)
Input voltage(uV)
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February 2011
© Diodes Incorporated
LMV321/358/324
Document number: DS33196 Rev. 6 - 2
LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL
OUTPUT OPERATIONAL AMPLIFIERS
Typical Performance Characteristics (Continued)
Frequency Response vs. Resistive Load (2.7V)
Frequency Response vs. Resistive Load (5V)
Frequency Response vs. Capacitive Load (2.7V)
Frequency Response vs. Capacitive Load (5V)
Crosstalk vs. Frequency
130
120
110
100
90
80
70
60
0.1
1
10
100
Frequency (kHz)
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February 2011
© Diodes Incorporated
LMV321/358/324
Document number: DS33196 Rev. 6 - 2
LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL
OUTPUT OPERATIONAL AMPLIFIERS
Typical Performance Characteristics (Continued)
Inverting Large Signal Pulse Response
Inverting Large Signal Pulse Response
Inverting Large Signal Pulse Response
Inverting Small Signal Pulse Response
Inverting Small Signal Pulse Response
Inverting Small Signal Pulse Response
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February 2011
© Diodes Incorporated
LMV321/358/324
Document number: DS33196 Rev. 6 - 2
LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL
OUTPUT OPERATIONAL AMPLIFIERS
Typical Performance Characteristics (Continued)
Stability vs. Capacitive Load
Stability vs. Capacitive Load
Stability vs. Capacitive Load
Stability vs. Capacitive Load
Slew Rate vs. Supply Voltage
Input Voltage Noise
100
90
80
70
60
50
40
30
20
10
0
nV
HZ
1000
10000
100000
1000000
Supply Voltage (V)
Frequency (Hz)
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February 2011
© Diodes Incorporated
LMV321/358/324
Document number: DS33196 Rev. 6 - 2
LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL
OUTPUT OPERATIONAL AMPLIFIERS
Ordering Information
LMV3 XX XX G - X
Packing
Part Number
Package
Green
W : SOT 25
SE : SOT 353
G : Green
(Note 10)
(Note 11)
21 : Single
24 : Quad
7/13 : Tape & Reel
58 : Dual (Note 12)
B : SOP 14L
TS : TSSOP -14L
S : SOP 8L
M8 : MSOP -8L
7”/13” Tape and Reel
Packaging
(Note 13)
Device
Package Code
Quantity
Part Number Suffix
LMV321WG-7
LMV321SEG-7
LMV324BG-13
LMV324TSG-13
LMV358SG-13
LMV358M8G-13
W
SE
B
SOT25
SOT353
3000/Tape & Reel
3000/Tape & Reel
2500/Tape & Reel
2500/Tape & Reel
2500/Tape & Reel
2500/Tape & Reel
-7
-7
SOP-14L
TSSOP-14L
SOP-8L
-13
-13
-13
-13
TS
S
M8
MSOP-8L
Notes:
10. LMV321 is only available for SOT25 and SOT353.
11. LMV324 is only available for SOP-14L and TSSOP-14L.
12. LMV358 is only available for SOP-8L and MSOP-8L.
13. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at
http://www.diodes.com/datasheets/ap02001.pdf.
Marking Information
SOT25 / SOT353
(Top View)
5
1
4
XX : Identification Code
Y : Year : 0~9
W : Week : A~Z : 1~26 week;
W X
XX Y
a~z : 27~52 week;
z represents 52 and 53 week
X : A~Z : Green
2
3
Device
Package type
SOT25
Identification Code
LMV321W
LMV321SE
BX
BY
SOT353
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February 2011
© Diodes Incorporated
LMV321/358/324
Document number: DS33196 Rev. 6 - 2
LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL
OUTPUT OPERATIONAL AMPLIFIERS
Marking Information (Continued)
SOP-14L / TSSOP-14L
( Top View )
8
14
Logo
G : Green
YY : Year : 08, 09,10~
WW : Week : 01~52; 52
represents 52 and 53 week
X : Internal Code
Part Number
LMV324
YY WW X X
7
1
SOP-8L
(Top view)
8
7
6
5
4
Logo
G : Green
YY : Year : 08, 09,10~
WW : Week : 01~52; 52
represents 52 and 53 week
Part Number
LMV358
YY WW X X
X : Internal Code
2
3
1
MSOP-8L
( Top view )
8
1
7
6
5
Y : Year : 0~9
W : Week : A~Z :1~26 week;
Logo
Y W X
a~z : 27~52 week;
z represents 52 and 53 week
Part Number
LMV358
X : A~Z : Green
2
3
4
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February 2011
© Diodes Incorporated
LMV321/358/324
Document number: DS33196 Rev. 6 - 2
LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL
OUTPUT OPERATIONAL AMPLIFIERS
Package Information
Package Type: SOT25
Package Type: SOT353
0.10/0.30
C
L
Gauge Plane
0.25/0.40
DETAIL"A"
0.65Bsc.
1.8/2.2
C
L
"A"
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© Diodes Incorporated
LMV321/358/324
Document number: DS33196 Rev. 6 - 2
LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL
OUTPUT OPERATIONAL AMPLIFIERS
Package Information (Continued)
Package Type: SOP-14L
Package Type: TSSOP-14L
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© Diodes Incorporated
LMV321/358/324
Document number: DS33196 Rev. 6 - 2
LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL
OUTPUT OPERATIONAL AMPLIFIERS
Package Information (Continued)
Package Type: SOP-8L
Gauge Plane
Seating Plane
0.62/0.82
Detail "A"
7°~9°
7°~9°
0.35max.
45°
Detail "A"
0°/8°
0.3/0.5
1.27typ
4.85/4.95
8x-0.60
6x-1.27
Land Pattern Recommendation
(Unit: mm)
Package Type: MSOP-8L
8x-0.45
6x-0.65
1
0.22/0.38
0.65Bsc.
Land Pattern Recommendation
(Unit:mm)
"A"
0.05
2.9/3.1
Gauge plane
0.4/0.8
0.95Ref.
DETAIL "A"
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February 2011
© Diodes Incorporated
LMV321/358/324
Document number: DS33196 Rev. 6 - 2
LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL
OUTPUT OPERATIONAL AMPLIFIERS
IMPORTANT NOTICE
DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
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without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the
application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or
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assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes
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channel.
Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify
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Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the
express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the
labeling can be reasonably expected to result in significant injury to the user.
B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause
the failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems,
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and any use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-
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Copyright © 2011, Diodes Incorporated
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© Diodes Incorporated
LMV321/358/324
Document number: DS33196 Rev. 6 - 2
相关型号：
LMV321SQ3T2G
OP-AMP, 9000uV OFFSET-MAX, 1MHz BAND WIDTH, PDSO5, LEAD FREE, SC-88A, SOT-353, SC-70, 5 PIN
ROCHESTER
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