LMV7271MFX/NOPB

单，双通道， 1.8V ，低功耗比较器具有轨到轨输入 Single & Dual, 1.8V Low Power Comparators with Rail-to-Rail Input

Description

The LMV727x devices are rail-to-rail input low power comparators, characterized at supply voltages 1.8 V, 2.7 V, and 5 V. They consume as little as 9-uA supply current per channel while achieving a 800-ns propagation delay.

The LMV7271 and LMV7275 single are available in SC70 and SOT-23 packages. The LMV7272 dual is available in the DSBGA package. With these tiny packages, the PCB area can be significantly reduced. They are ideal for low voltage, low power, and space-critical designs.

Features

• VS = 1.8 V, TA = 25°C, Typical Values Unless Specified.

• Single or Dual Supplies

• Ultra Low Supply Current 9 µA Per Channel

• Low Input Bias Current 10 nA

• Low Input Offset Current 200 pA

• Low Ensured VOS 4 mV

• Propagation Delay 880 ns 20-mV Overdrive

• Input Common Mode Voltage Range 0.1 V Beyond Rails

• LMV7272 is Available in DSBGA Package

Applications

• Wearable Devices

• Mobile Phones and Tablets

• Battery-Powered Electronics

• General Purpose Low Voltage Applications