LMV324B-TR Micro Power OPA(3PEAK)

The LMV324B-TR series are CMOS dual,and quad RRIO op-amps with low offset,low power and stable high frequency response.They incorporate 3PEAK’s proprietary and patented design techniques to achieve very good AC performance with 1MHz bandwidth,0.7V/μs slew rate and low distortion while drawing only 80μA of quiescent current per amplifier.The input common-mode voltage range extends 100mV beyond V–and V+,and the outputs swing rail-to-rail.

The LMV324B-TR family can be used as plug-in replacements for many commercially available op-amps to reduce power and improve input/output range and performance.The combination of features makes the LMV324B-TR ideal choices for motor control and portable audio amplification,sound ports,and other consumer Audio.

The LMV324B-TR Op-amp is very stable,and it is capable of driving heavy capacitive loads such as those found in LCDs.The ability to swing rail-to-rail at the inputs and outputs enables designers to buffer CMOS DACs,ASICs,or other wide output swing devices in single-supply systems.

1,Features

•Supply Voltage:2.5V to 5.5V

•Low Supply Current:80μA per channel

•Positive Offset Voltage:+1mV to+4mV

•Offset Voltage Temperature Drift:2μV/°C

•High Output Capability:100mA

•Rail to Rail Input and Output

•Bandwidth:1 MHz

•Slew Rate:0.7V/μs

•Excellent EMI Suppress Performance

•Low Noise:35 nV/√Hz at 1kHz

•–40°C to 125°C Operation Temperature Range.

2,Applications

•Active Filters,ASIC Input or Output Amplifier

•Sensor Interface

•Smoke/Gas/Environment Sensors

•Portable Instruments and Mobile Device