General Description

The LMV721A (single), LMV722A

(dual) and LMV724A (quad) are low

noise, low voltage, and micro power

operational amplifiers. With an excellent

bandwidth of 10MHz, a slew rate of 9V/μs,

and a quiescent current of 1000μA per

amplifier at 5V, the LMV72xA family can be

designed into a wide range of applications.

The LMV72xA op-amps are designed

to provide optimal performance in low

voltage and low noise systems. The input

common-mode voltage range includes

ground, and the maximum input offset

voltage are 3.5mV. These parts provide railto-

rail output swing into heavy loads. The

LMV72xA family is specified for single or

dual power supplies of +2.5V to +5.5V. All

models are specified over the extended

industrial temperature range of ?40℃ to

+125℃.

The LMV721A is available in 5-lead

SC70 and SOT-23 packages. The

LMV722A is available in 8-lead MSOP,

DFN2*2, TSSOP and SOP packages. The

LMV724A is available in 14-lead TSSOP and

SOP packages.

特性 Features

? High Slew Rate: 9V/μs

? Wide Bandwidth: 10MHz

? Low Power: 1000μA per Amplifier Supply

Current

? Settling Time to 0.1 with 2V Step: 0.25 μs

? Low Noise: 20 nV/ HZ@10kHz

? Low Offset Voltage: 3.5 mV Maximum

? Unit Gain Stable

? Rail-to-Rail Input and Output

? Input Voltage Range: -0.1V to +5.1V at

5V Supply

? Operating Power Supply: +2.5V to +5.5V

? Operating Temperature Range: -40℃ to +125℃

Applications

? Photodiode Amplification

? Sensor Interfaces

? Audio Outputs

? Active Filters

? Driving A/D Converters

? Portable Equipment & Battery-Powered

Instrumentation