LMC6032 CMOS Dual Operational Amplifier
November 1994
LMC6032 CMOS Dual Operational Amplifier
General Description
The ...
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. n n n n n n n n 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 ISS = 400 µA/amplifier; independent of V+ Low distortion: 0.01% at 10 kHz Slew rate: 1.1 V/µs Improved performance over TLC272
Applications
n n n n n High-impedance buffer or preamplifier Current-to-
voltage converter Long-term integrator Sample-and-hold circuit Medical instrumentation
Features
n Specified for 2 kΩ and 600Ω loads n High
voltage gain: 126 dB
Connection Diagram
8-Pin DIP/SO
DS011135-1
Top View
Ordering Information
Temperature Range Industrial −40˚C ≤ TJ ≤ +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
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