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LMV772  Product Folder

Single/Dual/Quad, Low Offset, Low Noise, RRO Operational Amplifiers
Generic P/N 772
General
Description		 Features Datasheet Package
& Models		 Samples
& Pricing

Parametric Table Parametric Table
Temperature Min (deg C) -40 
Temperature Max (deg C) 125 
Channels (Channels) 2 
Input OutputType Vcm to V-, R-R Out 
Gain Bandwidth (MHz) 3.50 
Slew Rate (Volts/usec) 1.40 
SupplyCurrent Per Channel (mA) .60 
Supply Min (Volt) 2.70 
Supply Max (Volt) 5 
Offset Voltage (mV) 1 
Max Input Bias Current (nA) .10 
Output Current (mA) 66 
Voltage Noise (nV/Hz) 9 
Shut down No 
Avol (dB) 100 
CMRR (dB) 90 
PSRR (dB) 90 
TcVos (uV/degC) .35 
Special Features  

Datasheet

TitleSize in KbytesDate
View Online
Download
Receive via Email
LMV771 LMV772 LMV774 Single Dual Quad, Low Offset, Low Noise, RRO Operational Amplifiers 844 Kbytes 14-Nov-03 View Online Download Receive via Email

If you have trouble printing or viewing PDF file(s), see Printing Problems.

Package Availability, Models, Samples & Pricing

Part NumberPackageStatusModelsSamples &
Electronic
Orders		Budgetary PricingStd
Pack
Size		Package
Marking
TypePinsMSL/Lead-Free AvailabilityLead
Time		QtySPICEIBISQty$US each
LMV772MASOIC NARROW8StatusFull productionN/AN/ASamples  rail
of
N/A		NSXYTT
LMV7
72MA
8-10 weeks0
LMV772MAXSOIC NARROW8StatusFull productionN/AN/A   reel
of
N/A		NSXYTT
LMV7
72MA
8-10 weeks0
LMV772MMMINI SOIC8StatusFull productionN/AN/ASamples
Buy Now		1K+$0.63reel
of
1000		ZXTT
A91A
15-17 weeks20000
LMV772MMXMINI SOIC8StatusFull productionN/AN/A 
Buy Now		1K+$0.63reel
of
3500		ZXTT
A91A
15-17 weeks20000

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 Semiconductor's Silicon Dust™ amplifier portfolio offering enhancements 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 precision, 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)

Guaranteed 2.7V and 5V specifications

  

Maximum VOS (LMV771)

850µV (limit)
  • Voltage Noise

    f = 100Hz

    12.5nV/

    f = 10kHz

    7.5nV/
  • Rail-to-Rail output swing

    w/600 load

    100mV from rail

    w/2k load

    50mV from rail

Open loop gain w/2k load

100dB

VCM

0 to V+ -0.9V

Supply current (per amplifier)

550µA

Gain bandwidth product

3.5MHz

Temperature range

-40°C to 125°C

Applications

  • Transducer amplifier
  • Instrumentation amplifier
  • Precision current sensing
  • Data acquisition systems
  • Active filters and buffers
  • Sample and hold
  • Portable/battery powered electronics
[Information as of 15-Jan-2004]

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