LMV324 STMicroelectronics, LMV324 Datasheet

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LMV324

Manufacturer Part Number
LMV324
Description
Low cost low power rail-to-rail input/output op-amp
Manufacturer
STMicroelectronics
Datasheet

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Features
Applications
Description
The LMV321/358/324 family (single, dual and
quad) answers the need for low-cost, general-
purpose operational amplifiers. They operate with
voltages as low as 2.7 V and feature both input
and output rail-to-rail, 145 µA consumption
current and 1 MHz gain bandwidth product
(GBP).
With such a low consumption and a sufficient
GBP for many applications, these op-amps are
very well-suited for any kind of battery supplied
and portable equipment application.
The LMV321 is housed in the space-saving 5-pin
SOT23-5 package, which simplifies board design
(overall dimensions are 2.8 mm x 2.9 mm). The
SOT23-5 has two pinning configurations to
answer all application requirements.
January 2010
Operating range from V
Rail-to-rail input and output
Extended V
Low supply current (145 µA)
Gain bandwidth product (1 MHz)
ESD tolerance (2 kV)
Latch-up immunity
Available in SOT23-5 micropackage
Two-cell battery powered systems
Battery powered electronic equipment
Cordless phones
Personal medical care (glucose meters)
Laptops
PDAs
icm
(V
DD
- 0.2 V to V
CC
= 2.7 V to 6 V
CC
Low cost, low power, input/output rail-to-rail
+ 0.2 V)
Doc ID 11887 Rev 4
LMV321, LMV358, LMV324
Non Inverting Input 2
Non Inverting Input 2
Non Inverting Input 1
Non Inverting Input 1
Non Inverting Input 1
Non Inverting Input 1
Non Inverting Input
Non Inverting Input
Non Inverting Input
Non Inverting Input
Non Inverting Input
Inverting Input 1
Inverting Input 1
Inverting Input 2
Inverting Input 2
Inverting Input 1
Inverting Input 1
Inverting Input
Inverting Input
Inverting Input
Output 1
Output 1
Output 2
Output 2
Output 1
Output 1
LMV358ID/IDT-LMV358IPT
LMV324ID/IDT-LMV324IPT
VDD
VDD
Output
Output
VCC
VCC
VDD
VDD
VDD
VDD
VDD
(SO-14, TSSOP-14)
(SO-8, TSSOP-8)
operational amplifiers
4
4
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LMV321RILT
LMV321ILT
(SOT23-5)
(SOT23-5)
1
1
1
2
2
2
3
3
3
1
1
2
2
3
3
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Non Inverting Input 2
Non Inverting Input 2
Output 2
Output 2
Inverting Input 2
Inverting Input 2
Non Inverting Input 4
Non Inverting Input 4
VCC
VCC
VCC
VCC
VCC
Output 4
Output 4
Inverting Input 4
Inverting Input 4
Non Inverting Input 3
Non Inverting Input 3
Output 3
Output 3
Output
Output
Output
VCC
VCC
VDD
VDD
Inverting Input 3
Inverting Input 3
Inverting Input
Inverting Input
www.st.com
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LMV324 Summary of contents

Page 1

... The LMV321 is housed in the space-saving 5-pin SOT23-5 package, which simplifies board design (overall dimensions are 2 2.9 mm). The SOT23-5 has two pinning configurations to answer all application requirements. January 2010 LMV321, LMV358, LMV324 Low cost, low power, input/output rail-to-rail = 2 0 Non Inverting Input ...

Page 2

... V simultaneous short-circuits on all amplifiers. 2/16 Parameter (1) (2) (3) (3) (4) (5) (6) can cause excessive heating. The maximum output current Destructive dissipation can result from CC Doc ID 11887 Rev 4 LMV321, LMV358, LMV324 Value Unit 7 V ± - 125 °C -65 to +150 ° ...

Page 3

... LMV321, LMV358, LMV324 Table 2. Operating conditions Symbol V Supply voltage CC V Common mode input voltage range icm V Common mode input voltage range icm T Operating free air temperature range oper 1. At 25°C, for 2.7 ≤ full temperature range, both rails can be reached when V ...

Page 4

... kΩ 100 pF 100 kHz = 600 Ω 100 pF 600 Ω 100 Doc ID 11887 Rev 4 LMV321, LMV358, LMV324 / 25°C CC amb Min. Typ. Max. 0 100 ...

Page 5

... LMV321, LMV358, LMV324 Table (unless otherwise specified) Symbol Parameter V Input offset voltage io ΔV Input offset voltage drift io I Input offset current io I Input bias current ib CMR Common mode rejection ratio SVR Supply voltage rejection ratio A Large signal voltage gain ...

Page 6

... Vcc = 5V Vicm = 2.5V 100 -40 80 120 -20 100 140 Doc ID 11887 Rev 4 LMV321, LMV358, LMV324 Input bias current vs. temperature p p Vcc = 3V Vicm = 1. 100 120 140 Temperature (°C) Common mode rejection vs. temperature Vcc = 3V 0 100 50 Temperature (°C) Supply voltage rejection vs. ...

Page 7

... LMV321, LMV358, LMV324 Figure 7. Open-loop gain vs. temperature 110 Vcc = 3V 100 - - Temperature (°C) Figure 9. Supply voltage rejection vs. temperature 110 Vcc = 3V Vicm = 1.5V 100 - - Temperature (°C) Figure 11. Output current vs. output voltage 80 sink Vcc = 5V Vid = 0.1V 0 Vicm = 2 ...

Page 8

... 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 trademark. 8/16 Doc ID 11887 Rev 4 LMV321, LMV358, LMV324 ® ...

Page 9

... LMV321, LMV358, LMV324 3.1 SOT23-5 package information Figure 13. SOT23-5 package mechanical drawing Table 5. SOT23-5 package mechanical data Ref degrees Dimensions Millimeters Min. Typ. Max. 0.90 1.20 1.45 0.15 0.90 1.05 1.30 0.35 0.40 0.50 0.09 0.15 0.20 2.80 2.90 3.00 1.90 0.95 2.60 2.80 3.00 1.50 1.60 1.75 0.10 0.35 0.60 10 degrees Doc ID 11887 Rev 4 Package information Inches Min. Typ. Max. 0.035 0.047 ...

Page 10

... Min. Typ. Max. 1.75 0.10 0.25 1.25 0.28 0.48 0.17 0.23 4.80 4.90 5.00 5.80 6.00 6.20 3.80 3.90 4.00 1.27 0.25 0.50 0.40 1.27 1.04 0 8° 0.10 Doc ID 11887 Rev 4 LMV321, LMV358, LMV324 Inches Min. Typ. Max. 0.069 0.004 0.010 0.049 0.011 0.019 0.007 0.010 0.189 0.193 0.197 0.228 0.236 0.244 0.150 0.154 0.157 0.050 0.010 0.020 0.016 0.050 0.040 1° 8° 0.004 ...

Page 11

... LMV321, LMV358, LMV324 3.3 TSSOP8 package information Figure 15. TSSOP8 package mechanical drawing Table 7. TSSOP8 package mechanical data Ref aaa Dimensions Millimeters Min. Typ. Max. 1.20 0.05 0.15 0.80 1.00 1.05 0.19 0.30 0.09 0.20 2.90 3.00 3.10 6.20 6.40 6.60 4.30 4.40 4.50 0.65 0° 8° 0.45 0.60 0.75 1 0.10 Doc ID 11887 Rev 4 Package information Inches Min. Typ. Max. 0.047 ...

Page 12

... Figure 16. SO-14 package mechanical drawing Table 8. SO-14 package mechanical data Ref ddd 12/16 Dimensions Millimeters Min. Typ. Max. 1.35 1.75 0.10 0.25 1.10 1.65 0.33 0.51 0.19 0.25 8.55 8.75 3.80 4.0 1.27 5.80 6.20 0.25 0.50 0.40 1.27 0.10 Doc ID 11887 Rev 4 LMV321, LMV358, LMV324 Inches Min. Typ. 0.05 0.004 0.04 0.01 0.007 0.33 0.15 0.05 0.22 0.009 0.015 8° (max.) Max. 0.068 0.009 0.06 0.02 0.009 0.34 0.15 0.24 0.02 0.05 0.004 ...

Page 13

... LMV321, LMV358, LMV324 3.5 TSSOP14 package information Figure 17. TSSOP14 package mechanical drawing Table 9. TSSOP14 package mechanical data Ref aaa Dimensions Millimeters Min. Typ. Max. 1.20 0.05 0.15 0.80 1.00 1.05 0.19 0.30 0.09 0.20 4.90 5.00 5.10 6.20 6.40 6.60 4.30 4.40 4.50 0.65 0.45 0.60 0.75 1.00 0° 8° 0.10 Doc ID 11887 Rev 4 Package information Inches Min. Typ. Max. 0.047 ...

Page 14

... SO-8 SO-8 (Automotive grade) TSSOP8 TSSOP8 (Automotive grade) SO-14 SO-14 (Automotive grade) TSSOP14 TSSOP14 (Automotive grade) Doc ID 11887 Rev 4 LMV321, LMV358, LMV324 Packaging Marking K177 Tape & reel K176 K180 Tape & reel K185 Tube or LMV358 tape & reel Tube or LMV358IY tape & reel Tape & ...

Page 15

... LMV321, LMV358, LMV324 5 Revision history Table 11. Document revision history Date 1-Dec-2005 25-May-2007 20-Feb-2008 18-Jan-2010 Revision 1 First release - Products in full production. Added automotive grade part numbers to order codes table. Moved 2 order codes table to Added Figure 12: Noise versus frequency on page Updated presentation of package information. ...

Page 16

... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 16/16 Please Read Carefully: © 2010 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com Doc ID 11887 Rev 4 LMV321, LMV358, LMV324 ...

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