LM7301 - Low Power, 4 MHz GBW, Rail-to-Rail Input-Output Operational Amplifier in TinyPak Package
Datasheet Packaging Samples & Pricing Reliability Design Tools Models Knowledge Base

Features

at VS = 5V (Typ unless otherwise noted)

•Tiny 5-pin SOT23 package saves space
•Greater than Rail-to-Rail Input CMVR  −0.25V to 5.25V
•Rail-to-Rail Output Swing 0.07V to 4.93V
•Wide Gain-Bandwidth 4 MHz
•Low Supply Current 0.60 mA
•Wide Supply Range 1.8V to 32V
•High PSRR 104 dB
•High CMRR 93 dB
•Excellent Gain 97 dB

General Description

The LM7301 provides high performance in a wide range of applications. More...


Applications

•Portable instrumentation
•Signal conditioning amplifiers/ADC buffers
•Active filters
•Modems
•PCMCIA cards
  Typical Application
*click for larger image


ParametersValues
Supply Min 2.2 Volt
Supply Max 30 Volt
Gain Bandwidth 4 MHz
Channels 1 Channels
Supply Current Per Channel 0.6 mA
PowerWise Rating 2 150 uA/MHz
Slew Rate 1.25 Volts/usec
Offset Voltage max, 25C 6 mV
Max Input Bias Current 250 nA
Input OutputType R-R In and Out
Output Current 9.5 mA
Voltage Noise 36 nV/root(Hz)
Shut down No
Special Features Undefined
Temperature Min -40 deg C
Temperature Max 85 deg C
Function Op Amp
Automotive Yes


Typical Performance

*click for larger image


  WEBENCH Live Simulation!
LM7301 Webench® Custom
Design/Analyze/Build It
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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: 2.2 V <= Total Supply Voltage <= 30 V

What is Webench?

Also Recommended
LM7321▲Higher Bandwidth, Slew Rate, Higher Output Current, +125 C
LM7341▲Lower Voltage Offset, Wider Temperature Range To +125 C
LMP7731▲Precision +5 V Supply SOT23-5
Additional Resources
Design Tools


Connection Diagram

*click for larger image


*click for larger image



Datasheet
RoHS Compliance Information Size in KbytesDate Click link below to Download
LM7301 Low Power, 4 MHz GBW, Rail-to-Rail Input-Output Operational Amplifier in TinyPak Package 828
Kbytes		 27-May-09 Download
LM7301 Low Power, 4 MHz GBW, Rail-to-Rail Input-Output Operational Amplifier in TinyPak Package (Japanese)
 784 Kbytes   Download

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


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
LM7301IMSOIC NARROW8NOPB
STD		1
1		260
235		RoHS Download Full productionLM7301.MOD
Samples
Buy Now 		1K+$0.85rail
of
95		NSZXTT
LM73
01IM
6 weeks2000
LM7301IMXSOIC NARROW8NOPB
STD		1
1		260
235		RoHS Download Full productionLM7301.MOD
 
Buy Now 		1K+$0.85reel
of
2500		NSZXTT
LM73
01IM
6 weeks5000
LM7301IM5SOT-235NOPB
STD		1
1		260
260		RoHS Download Full productionLM7301.MOD
Samples
Buy Now 		1K+$0.85reel
of
1000		A04A
XTT
6 weeks2500
LM7301IM5XSOT-235NOPB
STD		1
1		260
260		RoHS Download Full productionLM7301.MOD
 
Buy Now 		1K+$0.85reel
of
3000		A04A
XTT
6 weeks5000

General Description

The LM7301 provides high performance in a wide range of applications. The LM7301 offers greater than rail-to-rail input range, full rail-to-rail output swing, large capacitive load driving ability and low distortion.

With only 0.6 mA supply current, the 4 MHz gain-bandwidth of this device supports new portable applications where higher power devices unacceptably drain battery life.

The LM7301 can be driven by voltages that exceed both power supply rails, thus eliminating concerns over exceeding the common-mode voltage range. The rail-to-rail output swing capability provides the maximum possible dynamic range at the output. This is particularly important when operating on low supply voltages.

Operating on supplies of 1.8V–32V, the LM7301 is excellent for a very wide range of applications in low power systems.

Placing the amplifier right at the signal source reduces board size and simplifies signal routing. The LM7301 fits easily on low profile PCMCIA cards.

Reliability Metrics

Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
LM7301IMVIP III0155750012125003344050185
LM7301IM5VIP III0155750012125003344050185
LM7301IM5XVIP III0155750012125003344050185
LM7301IMXVIP III0155750012125003344050185

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    

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

[Information as of 8-Nov-2009]