LM2902 - Low Power Quad Operational Amplifier
Datasheet Packaging Samples & Pricing Reliability Design Tools Models Application Notes Knowledge Base

Features
•Internally frequency compensated for unity gain
•Large DC voltage gain 100 dB
•Wide bandwidth (unity gain) 1 MHz (temperature compensated)
•Wide power supply range: Single supply 3V to 32V or dual supplies ±1.5V to ±16V
•Very low supply current drain (700 µA)-essentially independent of supply voltage
•Low input biasing current 45 nA (temperature compensated)
•Low input offset voltage 2 mV and offset current: 5 nA
•Input common-mode voltage range includes ground
•Differential input voltage range equal to the power supply voltage
•Large output voltage swing 0V to V+ - 1.5V

General Description

The LM124 series consists of four independent, high gain, internally frequency compensated operational amplifiers which were designed specifically to operate from a single power supply over a wide range of voltages. More...


 

ParametersValues
Gain Bandwidth 1 MHz
Channels 4 Channels
Input OutputType Vcm to V-, Not R-R Out
Slew Rate 0.5 Volts/usec
Supply Min 3 Volt
Supply Max 26 Volt
Offset Voltage max, 25C 7 mV
Supply Current Per Channel 0.18 mA
PowerWise Rating 2 180 uA/MHz
Max Input Bias Current 500 nA
Output Current 20 mA
Voltage Noise 40 nV/root(Hz)
Shut down No
Special Features Undefined
Function Op Amp
Temperature Min -40 deg C
Temperature Max 85 deg C


Typical Performance

click for larger image


  Also Recommended
LM6154▲Higher Bandwidth,faster Slew Rate
Additional Resources
Design Tools

Application Notes


Connection Diagram

click for larger image



Datasheet
RoHS Compliance Information Size in KbytesDate Click link below to Download
LM124/LM224/LM324/LM2902 Low Power Quad Operational Amplifiers 529
Kbytes		 13-Sep-04 Download
LM124/LM224/LM324/LM2902 Low Power Quad Operational Amplifiers (Japanese)
 429 Kbytes   Download

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Package Availability, Models, Samples & Pricing
Part NumberPackageFactory Lead TimeModelsSamples &
Electronic
Orders		Budgetary PricingStd
Pack
Size		Package
Marking
Format
TypePinsSpec.MSL
Rating		Peak
Reflow		RoHS
Report		CAD
Symbols		WeeksQtyQty$US each
LM2902MSOIC NARROW14NOPB
STD		1
1		260
235		RoHS Download Full productionLM2902.MOD
Samples
Buy Now 		1K+$0.38rail
of
55		NSUZXYTTE#
LM2902M
6 weeks3000
LM2902MXSOIC NARROW14NOPB
STD		1
1		260
235		RoHS Download Full productionLM2902.MOD
 
Buy Now 		1K+$0.38reel
of
2500		NSUZXYTTE#
LM2902M
8 weeks15000
LM2902MTTSSOP14NOPB
STD		1
1		260
260		RoHS Download Full productionLM2902.MOD
Samples
Buy Now 		1K+$0.52rail
of
94		NSUZXYTT
LM290
2MT
6 weeks500
LM2902MTXTSSOP14NOPB1260RoHS Download Full productionLM2902.MOD
 
Buy Now 		1K+$0.52reel
of
2500		NSUZXYTT
LM290
2MT
6 weeks5000
LM2902NMDIP14NOPB
STD		1
1		NA
NA		RoHS Download Full productionLM2902.MOD
Samples
Buy Now 		1K+$0.44rail
of
25		NSUZXYYTTE#
LM2902N
8 weeks2500

General Description

The LM124 series consists of four independent, high gain, internally frequency compensated operational amplifiers which were designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage.

Application areas include transducer amplifiers, DC gain blocks and all the conventional op amp circuits which now can be more easily implemented in single power supply systems. For example, the LM124 series can be directly operated off of the standard +5V power supply voltage which is used in digital systems and will easily provide the required interface electronics without requiring the additional ±15V power supplies.

Reliability Metrics

Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
LM2902MSLM04404600353250011002356520
LM2902MTSLM04404600353250011002356520
LM2902MTXSLM04404600353250011002356520
LM2902MXSLM04404600353250011002356520
LM2902NSLM04404600353250011002356520

Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR. The Long Term Failure Rates were calculated at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress temperature of 150°C to an application temperature of 55°C.

For more information on Reliability Metrics, please click here.


Design Tools

TitleSize in Kbytes Date Click link below to Download    
Amplifiers Selection Guide software for Windows     View    

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Application Notes

TitleSize in Kbytes Date Click link below to Download
AN-1237: Application Note 1237 RSDS™ Flat Panel Display Design Guidelines Part 2 141
Kbytes		 14-May-03 Download

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More Application Notes

TitleSize in Kbytes Date Click link below to Download
AN-97: Application Note 97 Versatile Timer Operates from Microseconds to Hours 457
Kbytes		 24-Feb-99 Download
AN-162: AN-162 LM2907 Tachometer/Speed Switch Building Block Applications 309
Kbytes		 1-May-04 Download
AN-607: Pulse Width Modulation A/D Conversion Techniques with COP800 Family Microcontrollers 148
Kbytes		 5-Aug-95 Download

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

[Information as of 8-Nov-2009]