LMC6041 - CMOS Single Micropower Operational Amplifier

Datasheet Packaging Samples & Pricing Reliability Design Tools Models Application Notes Knowledge Base

Features
•Low supply current: 14 µA (Typ)
•Operates from 4.5V to 15.5V single supply
•Ultra low input current: 2 fA (Typ)
•Rail-to-rail output swing
•Input common-mode range includes ground

General Description

Ultra-low power consumption and low input-leakage current are the hallmarks of the LMC6041. More...


Applications

•Battery monitoring and power conditioning
•Photodiode and infrared detector preamplifier
•Silicon based transducer systems
•Hand-held analytic instruments
•pH probe buffer amplifier
•Fire and smoke detection systems
•Charge amplifier for piezoelectric transducers
  Typical Application
See Datasheet for Application Information

Parametric Table     expand
Parametric Table    collapse
Supply Min 4.5 Volt
Supply Max 15.5 Volt
Gain Bandwidth 0.075 MHz
Offset Voltage max, 25C 6, 3 mV
Max Input Bias Current 0.004 nA
Channels 1 Channels
Supply Current Per Channel 0.014 mA
PowerWise Rating 2 186.7 uA/MHz
Supply Min 4.5 Volt
Supply Max 15.5 Volt
Gain Bandwidth 0.075 MHz
Offset Voltage max, 25C 6, 3 mV
Max Input Bias Current 0.004 nA
Channels 1 Channels
Supply Current Per Channel 0.014 mA
PowerWise Rating 2 186.7 uA/MHz
Input OutputType Vcm to V-, R-R Out
Slew Rate 0.02 Volts/usec
Output Current 21 mA
Shut down No
Voltage Noise 83 nV/root(Hz)
Special Features Undefined
Temperature Min -40 deg C
Temperature Max 85 deg C
Function Op Amp
View Using Catalog


Typical Performance

click for larger image


  Also Recommended
LM8261Wider Bandwidth,RRIO,unlimited Output Cap Load
LPV511Micropower, RRIO,SC-70 Package

Additional Resources

Design Tools (see below)

Application Notes (see below)


Connection Diagram

click for larger image



Datasheet
RoHS Compliance Information Size in KbytesDate Click link below to Download
LMC6041 CMOS Single Micropower Operational Amplifier 457 Kbytes 19-Oct-04 View Online
Download
LMC6041 CMOS Single Micropower Operational Amplifier (Japanese)
 225 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
LMC6041AIMSOIC NARROW8STD
NOPB		1
1		235
260		RoHS Download Full productionLMC6041A.MOD
 
Buy Now 		1K+$1.01rail
of
95		NSZXTT
LMC60
41AIM
12 weeks500
LMC6041IMSOIC NARROW8STD
NOPB		1
1		235
260		RoHS Download Full productionN/A
Samples
Buy Now 		1K+$0.69rail
of
95		NSZXTT
LMC60
41IM
8 weeks500
LMC6041AIMXSOIC NARROW8NOPB1260RoHS Download Full productionLMC6041A.MOD
 
Buy Now 		1K+$1.01reel
of
2500		NSZXTT
LMC60
41AIM
12 weeks3000
LMC6041IMXSOIC NARROW8NOPB1260RoHS Download Full productionN/A
 
Buy Now 		1K+$0.69reel
of
2500		NSZXTT
LMC60
41IM
8 weeks10000
LMC6041INMDIP8STD
NOPB		1
1		NA
NA		RoHS Download Full productionN/A
 
Buy Now 		1K+$0.69rail
of
40		NSUZXYTT
LMC60
41IN
8 weeks1000

Obsolete Parts

Obsolete PartAlternate Part or SupplierSourceLast Time Buy Date
LMC6041AIN
na
NATIONAL SEMICONDUCTOR
06/07/2005

General Description

Ultra-low power consumption and low input-leakage current are the hallmarks of the LMC6041. Providing input currents of only 2 fA typical, the LMC6041 can operate from a single supply, has output swing extending to each supply rail, and an input voltage range that includes ground.

The LMC6041 is ideal for use in systems requiring ultra-low power consumption. In addition, the insensitivity to latch-up, high output drive, and output swing to ground without requiring external pull-down resistors make it ideal for single-supply battery-powered systems.

Other applications for the LMC6041 include bar code reader amplifiers, magnetic and electric field detectors, and hand-held electrometers.

This device is built with National's advanced Double-Poly Silicon-Gate CMOS process.

See the LMC6042 for a dual, and the LMC6044 for a quad amplifier with these features.

Reliability Metrics

Part Number Process EFR Reject EFR Sample Size PPM * LTA Rejects LTA Device Hours FITS MTTF (Hours)
LMC6041AIMP2CMOS0450100137675003484371054
LMC6041AIMXP2CMOS0450100137675003484371054
LMC6041IMP2CMOS0450100137675003484371054
LMC6041IMXP2CMOS0450100137675003484371054
LMC6041INP2CMOS0450100137675003484371054

Note: The Early Failure Rates were calculated as point estimates. 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 8 Kbytes 6-Mar-2007 View    

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

More Application Notes

TitleSize in Kbytes Date Click link below to Download
AN-856: Application Note 856 A SPICE Compatible Macromodel for CMOS Operational Amplifiers 121 Kbytes 1-Oct-02 Download

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

[Information as of 10-Oct-2008]