LPC660 - Low Power CMOS Quad Operational Amplifier
Datasheet Packaging Samples & Pricing Reliability Design Tools Models Knowledge Base

Features

Rail-to-rail output swing

  

Micropower operation:

(1 mW)

Specified for 100 k and 5 k loads

  

High voltage gain:

120 dB

Low input offset voltage:

3 mV

Low offset voltage drift:

1.3 µV/°C

Ultra low input bias current:

2 fA

Input common-mode includes V-

  

Operation range from +5V to +15V

  

Low distortion:

0.01% at 1 kHz

Slew rate:

0.11 V/µs

Full military temp. range available

  

General Description

The LPC660 CMOS Quad operational amplifier is ideal for operation from a single supply. More...


Applications

•High-impedance buffer
•Precision current-to-voltage converter
•Long-term integrator
•High-impedance preamplifier
•Active filter
•Sample-and-Hold circuit
•Peak detector
 

ParametersValues
Supply Min 5 Volt
Supply Max 15 Volt
Gain Bandwidth 0.35 MHz
Offset Voltage max, 25C 6, 3 mV
Max Input Bias Current 0.004 nA
Channels 4 Channels
Supply Current Per Channel 0.04 mA
PowerWise Rating 2 114.3 uA/MHz
Input OutputType Vcm to V-, R-R Out
Slew Rate 0.11 Volts/usec
Output Current 21 mA
Shut down No
Voltage Noise 42 nV/root(Hz)
Special Features Undefined
Temperature Min -40 deg C
Temperature Max 85 deg C
Function Op Amp


Typical Performance

click for larger image


  Additional Resources
Design Tools


Connection Diagram

click for larger image



Datasheet
RoHS Compliance Information Size in KbytesDate Click link below to Download
LPC660 Low Power CMOS Quad Operational Amplifier 1009
Kbytes		 6-Dec-04 Download
LPC660 Low Power CMOS Quad Operational Amplifier (Japanese)
 560 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
LPC660AIMSOIC NARROW14NOPB
STD		1
1		260
235		RoHS Download Full productionLPC660A.MOD
 
Buy Now 		1K+$1.44rail
of
55		NSUZXYTTE#
LPC660AIM
8 weeks5000
LPC660IMSOIC NARROW14NOPB
STD		1
1		260
235		RoHS Download Full productionLPC660B.MOD
 
Buy Now 		1K+$1.12rail
of
55		NSUZXYTTE#
LPC660IM
6 weeks1000
LPC660AIMXSOIC NARROW14NOPB1260RoHS Download Full productionLPC660A.MOD
 
Buy Now 		1K+$1.44reel
of
2500		NSUZXYTTE#
LPC660AIM
6 weeks7500
LPC660IMXSOIC NARROW14NOPB1260RoHS Download Full productionLPC660B.MOD
 
Buy Now 		1K+$1.12reel
of
2500		NSUZXYTTE#
LPC660IM
12 weeks5000

Obsolete Versions

Obsolete PartAlternate Part or SupplierSourceLast Time Buy Date
LPC660AIN
NONE
NONE
08 Sep 1998
LPC660AMJ/883
NONE
NONE
09 Mar 1999
LPC660IN
NONE
NONE
08 Sep 1998

General Description

The LPC660 CMOS Quad operational amplifier is ideal for operation from a single supply. It features a wide range of operating voltages from +5V to +15V and features rail-to-rail output swing in addition to an input common-mode range that includes ground. Performance limitations that have plagued CMOS amplifiers in the past are not a problem with this design. Input VOS, drift, and broadband noise as well as voltage gain (into 100 k and 5 k) are all equal to or better than widely accepted bipolar equivalents, while the power supply requirement is typically less than 1 mW.

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

See the LPC662 datasheet for a Dual CMOS operational amplifier and LPC661 datasheet for a single CMOS operational amplifier with these same features.

Reliability Metrics

Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
LPC660AIMP2CMOS0497350143300002556689228
LPC660AIMXP2CMOS0497350143300002556689228
LPC660IMP2CMOS0497350143300002556689228
LPC660IMXP2CMOS0497350143300002556689228

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.

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 8-Nov-2009]