LMV721M7X

的10MHz ，低噪声，低电压，低功耗运算放大器 10MHz, Low Noise, Low Voltage, and Low Power Operational Amplifier

General Description

The LMV721 Single and LMV722 Dual are low noise, low voltage, and low power op amps, that can be designed into a wide range of applications. The LMV721/LMV722 has a unity gain bandwidth of 10MHz, a slew rate of 5V/us, and a quiescent current of 930uA/amplifier at 2.2V. The LMV721/722 are designed to provide optimal performance in low voltage and low noise systems. They provide rail-to-rail output swing into heavy loads. The input common mode voltage range includes ground, and the maximum input offset voltage are 3.5mV Over Temp. for the LMV721/LMV722. Their capacitive load capability is also good at low supply voltages. The operating range is from 2.2V to 5.5V.

Features

For Typical, 5 V Supply Values; Unless Otherwise Noted

■ Guaranteed 2.2V and 5.0V Performance

■ Low Supply Current LMV721/2 930µA/amplifier @2.2V

■ High Unity-Gain Bandwidth 10MHz

■ Rail-to-Rail Output Swing

  @600Ω load 120mV from either rail at 2.2V

  @2kΩ load 50mV from either rail at 2.2V

■ Input Common Mode Voltage Range Includes Ground

■ Silicon Dust™, SC70-5 Package 2.0x2.0x1.0 mm

■ Miniature packaging: LLP-8 2.5mm × 3mm × 0.8mm

■ Input Voltage Noise

Applications

■ Cellular an Cordless Phones

■ Active Filter and Buffers

■ Laptops and PDAs

■ Battery Powered Electronics