LMV324AMTC14X_Q Fairchild Semiconductor, LMV324AMTC14X_Q Datasheet

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LMV324AMTC14X_Q

Manufacturer Part Number
LMV324AMTC14X_Q
Description
Operational Amplifiers - Op Amps Low Cost RRO amp General Purpose Quad
Manufacturer
Fairchild Semiconductor
Datasheet

Specifications of LMV324AMTC14X_Q

Product Category
Operational Amplifiers - Op Amps
Number Of Channels
4
Common Mode Rejection Ratio (min)
50 dB
Input Offset Voltage
7 mV
Input Bias Current (max)
1 nA
Operating Supply Voltage
2.7 V to 5.5 V, +/- 1.35 V to +/- 2.75 V
Mounting Style
SMD/SMT
Package / Case
TSSOP-14
Slew Rate
1.5 V/us
Shutdown
No
Output Current
34 mA
Maximum Operating Temperature
+ 125 C
Amplifier Type
Low Voltage Amplifier
Gain Bandwidth Product
1.2 MHz
Maximum Dual Supply Voltage
+/- 2.75 V
Minimum Dual Supply Voltage
+/- 1.35 V
Minimum Operating Temperature
- 40 C
Supply Current
80 uA
Technology
CMOS
Voltage Gain Db
70 dB
LMV321, LMV358, LMV324
General Purpose, Low Voltage, Rail-to-Rail Output Amplifiers
Features at +2.7V
• 80 A supply current per channel
• 1.2MHz gain bandwidth product
• Output voltage range: 0.01V to 2.69V
• Input voltage range: -0.25V to +1.5V
• 1.5V/ s slew rate
• LMV321 directly replaces other industry standard LMV321
• LMV358 directly replaces other industry standard LMV358
• LMV324 directly replaces other industry standard LMV324
• Fully specified at +2.7V and +5V supplies
• Operating temperature range: -40°C to +125°C
Applications
• Low cost general purpose applications
• Cellular phones
• Personal data assistants
• A/D buffer
• DSP interface
• Smart card readers
• Portable test instruments
• Keyless entry
• Infrared receivers for remote controls
• Telephone systems
• Audio applications
• Digital still cameras
• Hard disk drives
• MP3 players
amplifiers; available in SC70-5 and SOT23-5 packages
amplifiers; available in MSOP-8 and SOIC-8 packages
amplifiers; available in SOIC-14 package
Description
The LMV321 (single), LMV358 (dual), and LMV324 (quad)
are a low cost, voltage feedback amplifiers that consume only
80 A of supply current per amplifier. The LMV3XX family
is designed to operate from 2.7V (±1.35V) to 5.5V (±2.75V)
supplies. The common mode voltage range extends below the
negative rail and the output provides rail-to-rail performance.
The LMV3XX family is designed on a CMOS process and
provides 1.2MHz of bandwidth and 1.5V/ s of slew rate at a
low supply voltage of 2.7V. The combination of low power,
rail-to-rail performance, low voltage operation, and tiny pack-
age options make the LMV3XX family well suited for use in
personal electronics equipment such as cellular handsets,
pagers, PDAs, and other battery powered applications.
Typical Application
+In
R
0.01
Frequency Response vs. C
g
10k
+
LMV3XX
-
+V
+
-
10k
C
s
L
= 50pF
R
C
0.01 F
s
6.8 F
L
R
Frequency (MHz)
s
= 0
0.1
= 200pF
+
R
R
C
s
C
f
L
= 0
L
= 20pF
2k
R
s
= 0
1
Out
L
C
R
C
R
C
R
www.fairchildsemi.com
C
R
L
s
L
s
L
s
= 225
= 0
= 0
L
s
= 200pF
= 100pF
= 10pF
= 2pF
= 0
REV. 1D. Feb. 2012
10

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LMV324AMTC14X_Q Summary of contents

Page 1

LMV321, LMV358, LMV324 General Purpose, Low Voltage, Rail-to-Rail Output Amplifiers Features at +2.7V • supply current per channel • 1.2MHz gain bandwidth product • Output voltage range: 0.01V to 2.69V • Input voltage range: -0.25V to +1.5V • ...

Page 2

DATA SHEET Pin Assignments LMV321 SOT23-5 + – -In Out LMV358 SOIC-8 Out1 -In1 2 7 Out2 - + +In1 3 6 -In2 - + -V ...

Page 3

LMV321/LMV358/LMV324 Absolute Maximum Ratings Parameter Supply Voltages Maximum Junction Temperature Storage Temperature Range Lead Temperature, 10 seconds Input Voltage Range Recommended Operating Conditions Parameter Operating Temperature Range Power Supply Operating Range Electrical Specifications (T = 25° +2.7V, G ...

Page 4

DATA SHEET Electrical Specifications (T = 25° +5V 10k Parameter AC Performance Gain Bandwidth Product Phase Margin Gain Margin Slew Rate Input Voltage Noise Crosstalk: LMV358 LMV324 DC Performance 1 ...

Page 5

LMV321/LMV358/LMV324 Typical Operating Characteristics (T = 25° +5V 10k Non-Inverting Freq. Response 0.01 0.1 Frequency (MHz) Non-Inverting Freq. Response V ...

Page 6

DATA SHEET Typical Operating Characteristics (T = 25° +5V 10k Input Voltage Noise 100 Frequency (kHz) Open Loop Gain & Phase ...

Page 7

LMV321/LMV358/LMV324 Application Information General Description The LMV3XX family are dual supply, general purpose, voltage-feedback amplifiers that are pin-for-pin compatible and drop in replacements with other industry standard LMV321, LMV358, and LMV324 amplifiers. The LMV3XX family is fabricated on a CMOS ...

Page 8

DATA SHEET Evaluation Board Information The following evaluation boards are available to aid in the testing and layout of this device: Eval Bd Description KEB013 Single Channel, Dual Supply, SOT23-5 for buffer-style pinout KEB014 Single Channel, Dual Supply, SC70-5 for ...

Page 9

LMV321/LMV358/LMV324 Evaluation Board Schematic Diagrams (Continued) Figure 4c: LMV358 KEB006/KEB010 schematic REV. 1D. Feb. 2012 Figure 4d: LMV324 KEB012/KEB018 schematic DATA SHEET 9 ...

Page 10

DATA SHEET LMV321 Evaluation Board Layout Figure 5a: KEB013 (top side) Figure 5c: KEB014 (top side) 10 LMV321/LMV358/LMV324 Figure 5b: KEB013 (bottom side) Figure 5d: KEB014 (bottom side) REV. 1D. Feb. 2012 ...

Page 11

LMV321/LMV358/LMV324 LMV358 Evaluation Board Layout Figure 5e: KEB006 (top side) Figure 5g: KEB010 (top side) REV. 1D. Feb. 2012 Figure 5f: KEB006 (bottom side) Figure 5h: KEB010 (bottom side) DATA SHEET 11 ...

Page 12

DATA SHEET LMV324 Evaluation Board Layout Figure 5i: KEB012 (top side) Figure 5k: KEB018 (top side) 12 LMV321/LMV358/LMV324 Figure 5j: KEB012 (bottom side) Figure 5l: KEB018 (bottom side) REV. 1D. Feb. 2012 ...

Page 13

LMV321/LMV358/LMV324 LMV321 Package Dimensions b SOT23 SC70 REV. 1D. Feb. 2012 NOTE: 1. All dimensions are in millimeters. 2 ...

Page 14

DATA SHEET LMV358 Package Dimensions SOIC Pin No MSOP 14 SYMBOL 7° DETAIL-A L NOTE 45° DETAIL-A 1. All dimensions are in millimeters. 2. ...

Page 15

LMV321/LMV358/LMV324 LMV324 Package Dimensions 8 Lead SYMBOL MIN NOM SOIC D 2.90 3.0 E1 4.30 4. 6.4 BSC e e 0.65 BSC Lead SYMBOL MIN NOM D 6.50 6.50 E1 4.30 4.40 E ...

Page 16

... Temperature range for all parts: -40°C to +125°C. DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICES TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS ...

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