LMC272 - National Semiconductor

LMC272 CMOS Dual Low Cost Rail to Rail Output Operational Amplifier

The LMC272 is a CMOS dual operational amplifier with rail-to-rail output swing and an input common voltage range that extends below the negative supply. Other performance characteristics include low voltage operation, low bias current, excellent channel-to-channel isolation, good bandwidth performance and a competitive price. These devices are available in M.

Features

make this cost effective device ideal for new designs as well as for upgrading existing designs. Applications include hand-held analytic instruments, transducer amplifiers, sample and hold circuits, etc. Features (Typical unless otherwise noted) VS = 5V, TA = 25˚C n Output Swing to within 60 mV of supply rail (10 kΩ load) n High voltage gain: 90 dB n Unity gain-bandwidth: 2.0 MHz n Wide supply voltage: 2.7V to 15V n Characterized for: 2.7V, 5V, 10V n Low supply current: 0.975 mA/amplifier n Input voltage range: −0.3V to 4.2V Applications n n n n n Portable instruments Upgrade for TLC272C and.