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PDF LMV772 Data sheet ( Hoja de datos )
| Número de pieza | LMV772 | |
| Descripción | Single/Dual/Quad / Low Offset / Low Noise / RRO Operational Amplifiers | |
| Fabricantes | National Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LMV772 (archivo pdf) en la parte inferior de esta página. Total 21 Páginas | ||
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November 2003
LMV771/LMV772/LMV774
Single/Dual/Quad, Low Offset, Low Noise, RRO
Operational Amplifiers
General Description
The LMV771/LMV772/LMV774 are Single, Dual, and Quad
low noise precision operational amplifiers intended for use in
a wide range of applications. Other important characteristics
of the family include extended operating temperature range,
−40˚C to 125˚C, tiny SC70-5 package for LMV771, and low
input bias current.
The extended temperature range of −40˚C to 125˚C allows
the LMV771/LMV772/LMV774 to accommodate a broad
range of applications. LMV771 expands National Semicon-
ductor’s Silicon Dust™ amplifier portfolio offering enhance-
ments in size, speed, and power savings. The LMV771/
LMV772/LMV774 are guaranteed to operate over the
voltage range of 2.7V to 5.0V and all have rail-to-rail output.
The LMV771/LMV772/LMV774 family is designed for preci-
sion, low noise, low voltage, and miniature systems. These
amplifiers provide rail-to-rail output swing into heavy loads.
The maximum input offset voltage for LMV771 is 850 µV at
room temperature and the input common mode voltage
range includes ground.
The LMV771 is offered in the tiny SC70-5 package, LMV772
in space saving MSOP-8 and SOIC-8, and the LMV774 in
TSSOP-14.
Features
(Typical 2.7V Supply Values; Unless Otherwise Noted)
n Guaranteed 2.7V and 5V specifications
n Maximum VOS (LMV771)
n Voltage Noise
— f = 100Hz
850µV (limit)
12.5nV/
— f = 10kHz
7.5nV/
n Rail-to-Rail output swing
— w/600Ω load
— w/2kΩ load
100mV from rail
50mV from rail
n Open loop gain w/2kΩ load
n VCM
n Supply current (per amplifier)
100dB
0 to V+ -0.9V
550µA
n Gain bandwidth product
3.5MHz
n Temperature range
−40˚C to 125˚C
Applications
n Transducer amplifier
n Instrumentation amplifier
n Precision current sensing
n Data acquisition systems
n Active filters and buffers
n Sample and hold
n Portable/battery powered electronics
Connection Diagram
SC70-5
Instrumentation Amplifier
Top View
20039667
© 2003 National Semiconductor Corporation DS200396
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www.national.com
1 page  
Ordering Information
Package
SC70-5
8-Pin SOIC
8-Pin MSOP
14-Pin TSSOP
Part Number
LMV771MG
LMV771MGX
LMV772MA
LMV772MAX
LMV772MM
LMV772MMX
LMV774MT
LMV774MTX
Connection Diagrams
SC70-5
Package Marking
A75
LMV772MA
A91A
LMV774MT
Transport Media
1k Units Tape and Reel
3k Units Tape and Reel
95 Units/Rail
2.5k Units Tape and Reel
1k Units Tape and Reel
3.5k Units Tape and Reel
95 Units/Rail
2.5k Units Tape and Reel
NSC Drawing
MAA05A
M08A
MUA08A
MTC14
8-Pin MSOP/SOIC
14-Pin TSSOP
Top View
20039667
Top View
20039671
Top View
20039672
5 www.national.com
5 Page 
Typical Performance Characteristics (Continued)
Inverting Small Signal Pulse Response
Inverting Large Signal Pulse Response
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Inverting Small Signal Pulse Response
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Inverting Large Signal Pulse Response
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Inverting Small Signal Pulse Response
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Inverting Large Signal Pulse Response
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11
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www.national.com
11 Page | ||
| Páginas | Total 21 Páginas | |
| PDF Descargar | [ Datasheet LMV772.PDF ] | |
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| LMV772 | Sngle/Dual/Quad Low Offset Low Noise RRO Op Amps (Rev. F) | Texas Instruments |
| LMV772 | Single/Dual/Quad / Low Offset / Low Noise / RRO Operational Amplifiers | National Semiconductor |
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