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LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS Description NEW PRODUCT
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. 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/s 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. The LMV321 is available in 5-Pin SOT353/SOT25 packages that reduce space on PC boards and portable electronic devices. The LMV324 is available in the SOP-14L and TSSOP-14L package. The LMV358 is available in the MSOP-8L and SOP-8L packages.
Pin Assignments
( Top View )
IN + VIN -
1
+
5
-
V+
2 3
4 OUT
SOT25 / SOT353
( Top View )
OUTA IN IN
AA+ -
1 2 3 4
A + B + -
8 7 6 5
V+ OUTB INBINB+
V
SOP-8L / MSOP-8L
Features
(For V =5V and V =0V typical unless otherwise noted) * Guaranteed 2.7V and 5V performance * Crossover distortion eliminated * Operating temperature range (-40C to +85C) * Gain-bandwidth product 1 MHz * Low supply current LMV321 110 A Typ LMV358 190 A Typ LMV324 340 A Typ * Rail-to-rail output swing @ 10 k V+ -10 mV V +10 mV +* 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)
+ -
(Top View)
OUT A INAINA+ V INB+ INBOUT B
+
1 2 3 4 5 6 7
A + +
D -
14 13 12 11 9 8
OUT D INDIND+ VINCOUT C
10 INC+
B + + C -
SOP-14L / TSSOP-14L
Application
* * * Active filters General purpose low voltage applications General purpose portable devices
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
LMV321/358/324
Document number: DS33196 Rev. 5 - 2
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LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS Absolute Maximum Ratings (Note 2) NEW PRODUCT
Symbol ESD HBM Description Human Body Model ESD Protection LMV321 LMV358 LMV324 LMV321 LMV358 LMV324 Rating 4.0 4.0 4.5 350 350 250 Supply Voltage 5.5 (Note 3) (Note 4) -65 to 150 150 Unit KV
ESD MM
Machine Model ESD Protection Differential Input Voltage Supply Voltage Output Short Circuit to V+ Output Short Circuit to VStorage Temperature Maximum Junction Temperature
V V V
V -V
+
-
TST TJ
Notes:
C C
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+ -VTA Description Supply Voltage Operating Ambient Temperature Range Rating 2.7 to 5.5 -40 to +85 Unit V C
LMV321/358/324
Document number: DS33196 Rev. 5 - 2
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LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS Electrical Characteristics NEW PRODUCT
2.7V DC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for TA = 25C, V = 2.7V, V = 0V, VCM = 1.0V, VO = V /2 and RL > 1 M.
+ +
Symbol VOS TCVOS IB IOS CMRR PSRR VCMR VO
Parameter Input Offset Voltage Input Offset Voltage Average Drift Input Bias Current Input Offset Current Common Mode Rejection Ratio Power Supply Rejection Ratio Input Common-Mode Voltage Range Output Swing
Test Conditions
Min (Note 6)
0V VCM 1.7V 2.7V V+ 5V VO = 1V For CMRR 50dB RL = 10 k to 1.35V LMV321 Single amplifier LMV358 Both amplifiers LMV324 All four amplifiers
+ -
50 50 0
+ V - 100
Typ. (Note 5) 1.7 5 10 5 63 60 -0.2 1.9 V+ - 20 20 110 190 340
+
Max (Note 6) 7
Unit mV V/C nA nA dB dB V mV A A A
50
1.7 100 140 340 680
IS
Supply Current
2.7V AC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for TA = 25C, V = 2.7V, V = 0V, VCM = 1.0V, VO = V /2 and RL > 1 M.
GBWP m Gm en
Gain-Bandwidth Product Phase Margin Gain Margin Input-Referred Voltage Noise
CL = 200 pF
1 60 10 23
MHz Deg dB
f > 50 kHz
nV HZ
LMV321/358/324
Document number: DS33196 Rev. 5 - 2
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LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS Electrical Characteristics (Continued) NEW PRODUCT
5V DC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for TA = 25C, V = 5V, V = 0V, VCM = 2.0V, VO = V /2 and RL > 1 M. Boldface limits apply at the temperature extremes.
+ +
Symbol
Parameter
Test Conditions
Min (Note 6)
Typ. (Note 5)
VOS TCVOS IB IOS
Input Offset Voltage Input Offset Voltage Average Drift Input Bias Current Input Offset Current 50 50 0 15 10 V+ - 300 V+ - 400
+
1.7 5 15 5 65 60 -0.2 4.2 100 V+ - 50 50
Max (Note 6) 7 9
Unit
mV V/C
250 500 50 150
nA nA dB dB
CMRR Common Mode Rejection Ratio 0V VCM 4.0V 2.7V V+ 5V PSRR Power Supply Rejection Ratio VO = 1V, VCM = 1V Input Common-Mode Voltage VCMR For CMRR 50dB Range AV Large Signal Voltage Gain RL = 2 k (Note 7) RL = 2 k to 2.5V VO Output Swing RL = 10 k to 2.5V Sourcing, VO = 0V Sinking, VO = 5V LMV321 Single amplifier LMV358 Both amplifiers LMV324 All four amplifiers SOT353 (Note 8) SOT25 (Note 8) TSSOP-14L (Note 8) MSOP-8L (Note 8) SOP-8L (Note 8) SOP-14L (Note 8)
+ -
4.0
V V/mV mV
300 400
mV mV
V - 100 V+ - 200
V+ - 10 10 180 280
mV mA mA A A A C/W C/W C/W C/W C/W C/W
IO
Output Short Circuit Current
5 10
60 90 110 190 340 330 250 100 203 150 83
+
IS
Supply Current
140 340 600 680 1100
JA
Thermal Resistance Junctionto-Ambient
5V AC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for TA = 25C, V = 5V, V = 0V, VCM = 2.0V, VO = V /2 and RL > 1 M. Boldface limits apply at the temperature extremes.
SR GBWP m Gm en
Notes:
Slew Rate Gain-Bandwidth Product Phase Margin Gain Margin Input-Referred Voltage Noise
(Note 9) CL = 200 pF
1 1 60 10 23
f > 50 kHz
V/s MHz Deg dB nV
HZ
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.
LMV321/358/324
Document number: DS33196 Rev. 5 - 2
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LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS
Typical Performance Characteristics NEW PRODUCT
Unless otherwise specified, Vs=+5V, single supply, TA=25 C
o
Supply Current vs. Supply Voltage
0.24 0.22 0.20
Output Voltage Swing vs. Supply Voltage
Output Voltage from Power Supply (mV)
6.0 5.5 5.0 4.5 4.0 3.5
Supply Current (mA)
0.18 0.16 0.14 0.12 0.10 0.8 0.6 0.4 0.2 0.0 0 1 2 3 4 5
Negative Swing
RL=10Kohm
Positive Swing
3.0 2.5 3.0 3.5 4.0 4.5 5.0
Supply Voltage (V)
Supply Voltage (V)
PSRR vs. Frequency
80 70 60 50 40 30 20 10 0 100 1k 10k 100k 1M Vs = 5V RL = 10Kohm
CMRR vs. Frequency
100 90 80 Vs = 5V VIN = Vs / 2 RL = 5Kohm
CMRR (dB)
PSRR (dB)
70 60 50 40 30 100 1k 10k 100k 1M
Frequency (Hz)
Frequency (Hz)
CMRR vs. Input Common Mode Voltage
90
Vos vs. CMR
2 1.8
Common-mode rejection ratio (dB)
80
Input offset voltage (mV)
5
1.6 1.4 1.2 1 0.8 0.6 0.4 0.2
70
60
2.7V supply
50
5V supply
40
30 -0.2
0.2
0.6
1
1.4
1.8
2.2
2.6
3
3.4
3.8
4.2
4.6
Common-mode input voltage (V)
0 -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)
LMV321/358/324
Document number: DS33196 Rev. 5 - 2
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LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS Typical Performance Characteristics (Continued) NEW PRODUCT
Sourcing Current vs. Output Voltage (2.7V)
100
Sourcing Current vs. Output Voltage (5V)
100
10 sourcing current-mA
sourcing current-mA
10
1 VCC=2.7V 0.1
1
Vcc=5V
0.1
0.01
0.01
1E-3 1E-3
0.01
0.1
1
10
1E-3 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)
100
Sinking Current vs. Output Voltage (5V)
100
10 sinking current-mA
10 sinking current-mA
1 Vcc=2.7V 0.1
1 Vcc=5V 0.1
0.01
0.01
1E-3 1E-3
0.01
0.1
1
10
1E-3 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
2.0 RL=10kohm
400 600
Output voltage vs. input voltage
output voltage(V)
RL=600ohm
Vs=+/- 2V
O u tp u t v o lta g e (V )
1.5 RL=2k ohm
RL = 600 ohm
200
RL = 2 kohm
1.0
0
-200
RL = 10 kohm
0.5
-400
0.0 0
50
100
150
200
250
300
-600 -2.5
-2
-1.5
-1
-0.5
0
0.5
1
1.5
2
2.5
Input voltage(uV)
Input voltage (V)
LMV321/358/324
Document number: DS33196 Rev. 5 - 2
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LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS Typical Performance Characteristics (Continued) NEW PRODUCT
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
Crosstalk (dB)
Frequency (kHz)
LMV321/358/324
Document number: DS33196 Rev. 5 - 2
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LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS Typical Performance Characteristics (Continued) NEW PRODUCT
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
LMV321/358/324
Document number: DS33196 Rev. 5 - 2
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LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS Typical Performance Characteristics (Continued) NEW PRODUCT
Stability vs. Capacitive Load Stability vs. Capacitive Load
Stability vs. Capacitive Load
Stability vs. Capacitive Load
Slew Rate vs. Supply Voltage
100 90
Input Voltage Noise
Slew Rate (V/us)
80 70 60
nV HZ
50 40 30 20 10 0 1000
Supply Voltage (V)
10000
100000
1000000
Frequency (Hz)
LMV321/358/324
Document number: DS33196 Rev. 5 - 2
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LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS Ordering Information NEW PRODUCT
LMV3 XX XX G - X Packing
7/13 : Tape & Reel
Part Number
21 : Single (Note 10) 24 : Quad (Note 11) 58 : Dual (Note 12) W SE B TS S M8
Package
: SOT 25 : SOT 353 : SOP 14L : TSSOP -14L : SOP 8L : MSOP -8L
Green
G : Green
Device
Package Code
Packaging (Note 13)
LMV321WG-7 LMV321SEG-7 LMV324BG-13 LMV324TSG-13 LMV358SG-13 LMV358M8G-13
Notes:
W SE B TS S M8
SOT25 SOT353 SOP-14L TSSOP-14L SOP-8L MSOP-8L
7"/13" Tape and Reel Quantity Part Number Suffix 3000/Tape & Reel -7 3000/Tape & Reel -7 2500/Tape & Reel -13 2500/Tape & Reel -13 2500/Tape & Reel -13 2500/Tape & Reel -13
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
4
7
XX Y W X 1 2 3
XX : Identification Code Y : Year : 0~9 W : Week : A~Z : 1~26 week; a~z : 27~52 week; z represents 52 and 53 week X : A~Z : Green
Device LMV321W LMV321SE
Package type SOT25 SOT353
Identification Code BX BY
LMV321/358/324
Document number: DS33196 Rev. 5 - 2
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LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS Marking Information (Continued)
SOP-14L / TSSOP-14L
NEW PRODUCT
( Top View )
14 8
Logo Part Number
LMV324 YY WW X X
1 7
G : Green YY : Year : 08, 09,10~ WW : Week : 01~52; 52 represents 52 and 53 week X : Internal Code
SOP-8L
(Top view) 8 Logo Part Number 7 6 5
G : Green YY : Year : 08, 09,10~ WW : Week : 01~52; 52 represents 52 and 53 week X : Internal Code
LMV358 YY WW X X
1
2
3
4
MSOP-8L
( Top view ) 8 Logo Part Number 7 6 5 Y : Year : 0~9 W : Week : A~Z :1~26 week; a~z : 27~52 week; z represents 52 and 53 week X : A~Z : Green
YWX
LMV358
1 2 3 4
LMV321/358/324
Document number: DS33196 Rev. 5 - 2
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LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS Package Information NEW PRODUCT
Package Type: SOT25
Package Type: SOT353
0.10/0.30
1.15/1.35
2.0/2.2
C L
Gauge Plane
0.25/0.40 0.65Bsc. 1.8/2.2 1.10Max. 0.1/0.22 DETAIL"A"
C L
0.9/1.0
"A"
0/0.1
LMV321/358/324
Document number: DS33196 Rev. 5 - 2
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LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS Package Information (Continued) NEW PRODUCT
Package Type: SOP-14L
Package Type: TSSOP-14L
LMV321/358/324
Document number: DS33196 Rev. 5 - 2
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LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS Package Information (Continued)
Package Type: SOP-8L
NEW PRODUCT
3.85/3.95
5.90/6.10
0.10/0.20
0.254 0.62/0.82
Gauge Plane Seating Plane
Detail "A"
7~9 1.30/1.50 1.75max. 0.15/0.25
0.35max. 45
7~9
Detail "A"
0/8
1.27typ 4.85/4.95
0.3/0.5
8x-0.60 5.4 6x-1.27 8x-1.55
Land Pattern Recommendation (Unit: mm)
Package Type: MSOP-8L
8x-0.45 2.9/3.1 4.7/5.1 4.4 6x-0.65 1 0.75/0.95 0.65Bsc. 0.22/0.38 0.15Typ. 0.05/0.15 8x-1.4 Land Pattern Recommendation (Unit:mm) "A" 0/0.15 0.25 Gauge plane
0/8
0.05 2.9/3.1
0.4/0.8 DETAIL "A" 0.95Ref.
LMV321/358/324
Document number: DS33196 Rev. 5 - 2
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LMV321/LMV358/LMV324
GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS
NEW PRODUCT
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). Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes 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 trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated website, harmless against all damages. Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks.
LIFE SUPPORT
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, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systemsrelated information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems. Copyright (c) 2010, Diodes Incorporated
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LMV321/358/324
Document number: DS33196 Rev. 5 - 2
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