1FEATURES
2• Specified for 100 kΩ and 5 kΩ Loads
• High Voltage Gain: 120 dB
• Low Offset Voltage Drift: 2.5 μV/°C
• Ultra Low Input Bias Current: 40 fA
• Input Common-Mode Range Includes V−
• Operating Range from +5V to +15V Supply
• Low Distortion: 0.01% at 1 kHz
• Slew Rate: 0.11 V/μs
• Micropower Operation: 0.5 mW

APPLICATIONS
• High-Impedance Buffer or Preamplifier
• Current-to-Voltage Converter
• Long-Term Integrator
• Sample-and-Hold Circuit
• Peak Detector
• Medical Instrumentation
• Industrial Controls

DESCRIPTION
The LMC6022 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 V−, low input bias
current, and voltage gain (into 100k and 5 kΩ loads)
that is equal to or better than widely accepted bipolar
equivalents, while the power supply requirement is
less than 0.5 mW.
This chip is built with National's advanced Double-
Poly Silicon-Gate CMOS process.
See the LMC6024 datasheet for a CMOS quad
operational amplifier with these same features.