LMC7101 - Tiny Low Power Operational Amplifier with Rail-to-Rail Input and Output
Datasheet Packaging Samples & Pricing Reliability Design Tools Models Knowledge Base

Features
•Tiny 5-Pin SOT23 package saves space—typical circuit layouts take half the space of 8-Pin SOIC designs
•Guaranteed specs at 2.7V, 3V, 5V, 15V supplies
•Typical supply current 0.5 mA at 5V
•Typical total harmonic distortion of 0.01% at 5V
•1.0 MHz gain-bandwidth
•Similar to popular LMC6482/LMC6484
•Rail-to-rail input and output
•Temperature Range –40°C to 125°C (LMC7101Q)

General Description

The LMC7101 is a high performance CMOS operational amplifier available in the space saving 5-Pin SOT23 Tiny package. More...


Applications

•Mobile communications
•Notebooks and PDAs
•Battery powered products
•Sensor interface
•Automotive applications (LMC7101Q)
 

ParametersValues
Supply Min 2.7 Volt
Supply Max 15.5 Volt
Gain Bandwidth 1.1 MHz
Slew Rate 1.1 Volts/usec
Offset Voltage max, 25C 7, 3 mV
Max Input Bias Current 0.064 nA
Input OutputType R-R In and Out
Supply Current Per Channel 0.5 mA
PowerWise Rating 2 454.5 uA/MHz
Channels 1 Channels
Output Current 24 mA
Shut down No
Special Features Undefined
Voltage Noise 37 nV/root(Hz)
Temperature Max 85 deg C
Temperature Min -40 deg C
Function Op Amp
AEC Q-100 Automotive Grade 1


Typical Performance

click for larger image


  WEBENCH Live Simulation!
LMC7101 Webench® Custom
Design/Analyze/Build It
Select Topology
Active Filter Designer
Inverting Amplifier
AC-Coupled Inverting Amp
NonInverting Amp
Integrator
Lowpass Filter
Lowpass Filter 4th Order
Highpass Filter
Required Parameters
Supply voltage:
If "Other", Positive Supply is: V
If "Other", Negative Supply is: V
NOTE: 2.7 V <= Total Supply Voltage <= 15.5 V

What is Webench?

Also Recommended
LM7341▲Much Higher Voltage, 4 MHz Bandwidth Temperature To +125 C
LMP7711▲Lower Input Offset (Vos)(0.25mV), Higher Bandwidth(14Mhz), Lower Input Bias Current, Lower Noise (5.
LMC8101▲Improved Supply Current, Maximum Supply Voltage And Output Current.
Additional Resources
Design Tools


Connection Diagram

click for larger image



Datasheet
RoHS Compliance Information Size in KbytesDate Click link below to Download
LMC7101/LMC7101Q Tiny Low Power Operational Amplifier with Rail-to-Rail Input and Output 831
Kbytes		 15-Jun-09 Download
LMC7101/LMC7101Q Tiny Low Power Operational Amplifier with Rail-to-Rail Input and Output (Japanese)
 1228 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
LMC7101AIM5SOT-235NOPB
STD		1
1		260
260		RoHS Download Full productionLMC7101A.MOD
Samples
Buy Now 		1K+$0.39reel
of
1000		A00A
XTT
6 weeks10000
LMC7101BIM5SOT-235NOPB
STD		1
1		260
260		RoHS Download Full productionLMC7101B.MOD
Samples
Buy Now 		1K+$0.33reel
of
1000		A00B
XTT
6 weeks7500
LMC7101AIM5XSOT-235NOPB
STD		1
1		260
260		RoHS Download Full productionLMC7101A.MOD
 
Buy Now 		1K+$0.39reel
of
3000		A00A
XTT
6 weeks5000
LMC7101BIM5XSOT-235NOPB
STD		1
1		260
260		RoHS Download Full productionLMC7101B.MOD
 
Buy Now 		1K+$0.33reel
of
3000		A00B
XTT
6 weeks7500

Obsolete Versions

Obsolete PartAlternate Part or SupplierSourceLast Time Buy Date
LMC7101AI MWA
NONE
NATIONAL SEMICONDUCTOR
03 Dec 2008
LMC7101AIN
NONE
NONE
06 Sep 2000
LMC7101BIN
NONE
NONE
06 Sep 2000

General Description

The LMC7101 is a high performance CMOS operational amplifier available in the space saving 5-Pin SOT23 Tiny package. This makes the LMC7101 ideal for space and weight critical designs. The performance is similar to a single amplifier of the LMC6482/LMC6484 type, with rail-to-rail input and output, high open loop gain, low distortion, and low supply currents.

The main benefits of the Tiny package are most apparent in small portable electronic devices, such as mobile phones, pagers, notebook computers, personal digital assistants, and PCMCIA cards. The tiny amplifiers can be placed on a board where they are needed, simplifying board layout.

Reliability Metrics

Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
LMC7101AIM5P2CMOS0497350143300002556689228
LMC7101AIM5XP2CMOS0497350143300002556689228
LMC7101BIM5P2CMOS0497350143300002556689228
LMC7101BIM5XP2CMOS0497350143300002556689228

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-1320: Application Note 1320 Enhancing LMH0031 Jitter Performance With Easy-To-Use VCXOs 446
Kbytes		 3-Aug-06 Download
AN-1320 (Chinese): Application Note 1320 Enhancing LMH0031 Jitter Performance With Easy-To-Use VCXOs
 231 Kbytes  

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

[Information as of 8-Nov-2009]