LMC6494BEMX/NOPB

LMC6494BEMX/NOPB DESCRIPTION

The LMC6492/LMC6494 amplifiers were specificallydeveloped for single supply applications that operatefrom −40°C to +125°C. This feature is well-suited forautomotive systems because of the wide temperaturerange. A unique design topology enables theLMC6492/LMC6494 common-mode voltage range toaccommodate input signals beyond the rails. Thiseliminates non-linear output errors due to inputsignals exceeding a traditionally limited common-mode voltage range. The LMC6492/LMC6494 signalrange has a high CMRR of 82 dB for excellentaccuracy in non-inverting circuit configurations.LMC6492/LMC6494Theiscomplemented by rail-to-rail output swing. Thisassures maximum dynamic signal range which isparticularly important in 5V systems.rail-to-railinputUltra-low input current of 150 fA and 120 dB openloop gain provide high accuracy and direct interfacingwith high impedance sources.Figure 1. 8-Pin PDIP/SOIC - Top ViewFigure 2. 14-Pin PDIP/SOIC - Top View

LMC6494BEMX/NOPB APPLICATIONS

• Automotive Transducer Amplifier • Pressure Sensor • Oxygen Sensor • Temperature Sensor • Speed SensorConnection Diagram