LMC6032 CMOS Dual Operational Amplifier
November 1994
LMC6032
CMOS Dual Operational Amplifier
General Description
The LMC6032 is a CMOS dual operational amplifier which
can operate from either a single supply or dual supplies. Its
performance features include an input common-mode range
that reaches ground, low input bias current, and high voltage
gain into realistic loads, such as 2 kΩ and 600Ω.
This chip is built with National’s advanced Double-Poly
Silicon-Gate CMOS process.
See the LMC6034 datasheet for a CMOS quad operational
amplifier with these same features. For higher performance
characteristics refer to the LMC662.
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Low offset voltage drift: 2.3 µV/˚C
Ultra low input bias current: 40 fA
Input common-mode range includes V
−
Operating range from +5V to +15V supply
I
SS
= 400 µA/amplifier; independent of V
+
Low distortion: 0.01% at 10 kHz
Slew rate: 1.1 V/µs
Improved performance over TLC272
Applications
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High-impedance buffer or preamplifier
Current-to-voltage converter
Long-term integrator
Sample-and-hold circuit
Medical instrumentation
Features
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Specified for 2 kΩ and 600Ω loads
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High voltage gain: 126 dB
Connection Diagram
8-Pin DIP/SO
DS011135-1
Top View
Ordering Information
Temperature Range
Industrial
−40˚C
≤
T
J
≤
+85˚C
LMC6032IN
LMC6032IM
8-Pin
Molded DIP
8-Pin
Small Outline
M08A
Rail
Tape and Reel
N08E
Rail
Package
NSC Drawing
Transport Media
© 1999 National Semiconductor Corporation
DS011135
www.national.com
NSC [ NATIONAL SEMICONDUCTOR ]
