本文将详细介绍intersil公司开发生产的ISL28005，如何在低功率手持设备解决方案中发挥作用。Micropower, Rail-to-Rail Input Current Sense Amplifier with Voltage Output ISL28005 Features The ISL28005 is a micropower, uni-directional high-side and low- Low Power Consumption. . . . . . . . . . . . . . . . . . . . . . 50A,Typ side current sense amplifier featuring a proprietary rail-to-rail Supply Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.7V to 28V input current sensing amplifier. The ISL28005 is ideal for high- side current sense applications where the sense voltage is Wide Common Mode Input . . . . . . . . . . . . . . . . . . . . 0V to 28V usually much higher than the amplifier supply voltage. The Fixed Gain Versions device can be used to sense volt……