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LMC660

National Semiconductor
Part Number LMC660
Manufacturer National Semiconductor
Description CMOS Quad Operational Amplifier
Published Apr 25, 2005
Detailed Description LMC660 CMOS Quad Operational Amplifier June 2006 LMC660 CMOS Quad Operational Amplifier General Description The LMC6...
Datasheet PDF File LMC660 PDF File

LMC660
LMC660


Overview
LMC660 CMOS Quad Operational Amplifier June 2006 LMC660 CMOS Quad Operational Amplifier General Description The LMC660 CMOS Quad operational amplifier is ideal for operation from a single supply.
It operates from +5V to +15.
5V 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 realistic loads (2 kΩ and 600Ω) are all equal to or better than widely accepted bipolar equivalents.
This chip is built with National’s advanced Double-Poly Silicon-Gate CMOS process.
See the LMC662 datasheet for a dual CMOS operational amplifier with these same features.
Features n Rail-to-rail output swing n Specified for 2 kΩ and 600Ω loads n High voltage gain: 126 dB n Low input offset voltage: 3 mV n Low offset voltage drift: 1.
3 µV/˚C n Ultra low input bias current: 2 fA n Input common-mode range includes V− n Operating range from +5V to +15.
5V supply n ISS = 375 µA/amplifier; independent of V+ n Low distortion: 0.
01% at 10 kHz n Slew rate: 1.
1 V/µs Applications n High-impedance buffer or preamplifier n Precision current-to-voltage converter n Long-term integrator n Sample-and-Hold circuit n Peak detector n Medical instrumentation n Industrial controls n Automotive sensors Connection Diagram 14-Pin SOIC/MDIP LMC660 Circuit Topology (Each Amplifier) 00876701 00876704 © 2006 National Semiconductor Corporation DS008767 www.
national.
com LMC660 Absolute Maximum Ratings (Note 3) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications.
Differential Input Voltage Supply Voltage Output Short Circuit to V+ Output Short Circuit to V− Lead Temperature (Soldering, 10 sec.
) Storage Temp.
Range Voltage at Input/Output Pins Current at Output Pin Current at Input Pin ...


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