LMV862 - Dual 30 MHz Low Power CMOS, EMI Hardened Operational Amplifiers from the PowerWise® Family
Datasheet Packaging Samples & Pricing Eval. Boards Reliability Models Knowledge Base

Features

Unless otherwise noted, typical values at TA = 25°C, V + = 3.3V

Supply voltage

2.7V to 5.5V

Supply current (per channel)

2.25 mA

Input offset voltage

1 mV max

Input bias current

0.1 pA

GBW

30 MHz

EMIRR at 1.8 GHz

105 dB

Input noise voltage at 1 kHz

8 nV/ √Hz

Slew rate

18 V/µs

Output voltage swing

Rail-to-Rail

Output current drive

67 mA

Operating ambient temperature range

−40°C to 125°C

General Description

National’s LMV861 and LMV862 are CMOS input, low power op amp IC's, providing a low input bias current, a wide temperature range of −40°C to +125°C and exceptional performance making them robust general purpose parts. More...


Applications

•Photodiode preamp
•Weight scale systems
•Filters/buffers
•Medical diagnosis equipment
  Typical Application
click for larger image

Typical Application

ParametersValues
Gain Bandwidth 30 MHz
Channels 2 Channels
Input OutputType Vcm to V-, R-R Out
Slew Rate 18 Volts/usec
Supply Min 2.7 Volt
Supply Max 5.5 Volt
Offset Voltage max, 25C 1 mV
Supply Current Per Channel 2.25 mA
PowerWise Rating 2 75 uA/MHz
Max Input Bias Current 0.5 nA
Output Current 67 mA
Voltage Noise 8 nV/root(Hz)
Shut down No
Special Features EMI Hardened
Function Op Amp
Temperature Min -40 deg C
Temperature Max 128 deg C
PowerWise Yes


Typical Performance

click for larger image

Vos vs Vcm over temp 3V3
  Additional Resources
Online Seminars
Connection Diagram
*click for larger image



Datasheet
RoHS Compliance Information Size in KbytesDate Click link below to Download
LMV861/LMV862 30 MHz Low Power CMOS, EMI Hardened Operational Amplifiers 1057
Kbytes		 1-Jul-08 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
LMV862MMMINI SOIC8NOPB1260RoHS N/A Full productionLMV862.MOD
Samples
Buy Now 		1K+$0.95reel
of
1000		ZXTT
AJ5A
6 weeks1000
LMV862MMXMINI SOIC8NOPB1260RoHS N/A Full productionLMV862.MOD
 
Buy Now 		1K+$0.95reel
of
3500		ZXTT
AJ5A
6 weeksN/A
LMV862MMEVALEvaluation Board for the LMV862 30MHz EMI Hardened Operation AmplifierFull productionLMV862.MOD
 
Buy Now 		1+$53.001-
N/AN/A

General Description

National’s LMV861 and LMV862 are CMOS input, low power op amp IC's, providing a low input bias current, a wide temperature range of −40°C to +125°C and exceptional performance making them robust general purpose parts. Additionally, the LMV861 and LMV862 are EMI hardened to minimize any interference so they are ideal for EMI sensitive applications.

The unity gain stable LMV861 and LMV862 feature 30 MHz of bandwidth while consuming only 2.25 mA of current per channel. These parts also maintain stability for capacitive loads as large as 200 pF. The LMV861 and LMV862 provide superior performance and economy in terms of power and space usage.

This family of parts has a maximum input offset voltage of 1 mV, a rail-to-rail output stage and an input common-mode voltage range that includes ground. Over an operating range from 2.7V to 5.5V the LMV861 and LMV862 provide a PSRR of 93 dB, and a CMRR of 93 dB. The LMV861 is offered in the space saving 5-Pin SC70 package, and the LMV862 in the 8-Pin MSOP.

Reliability Metrics

Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
LMV862MMCMOS70184060010890004309006723
LMV862MMXCMOS70184060010890004309006723

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.


Application Notes

TitleSize in Kbytes Date Click link below to Download
AN-1868: Application Note 1868 EMIRR Evaluation Boards for LMV861/LMV862 422
Kbytes		 11-Jul-08 Download

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

[Information as of 7-Nov-2009]