LMV7272TL Datasheet PDF - National

●General Description

●The LMV727X are rail-to-rail input low power comparators, which are characterized at supply voltage 1.8V, 2.7V and 5.0V. They consume only 9uA supply current per channel while achieving a 800ns propagation delay.

●The LMV7271/LMV7275 (single) are available in SC70 and SOT23 packages. The LMV7272 (dual) is available in micro SMD package. With these tiny packages, the PC board area can be significantly reduced. They are ideal for low voltage, low power and space critical designs.

●Features

●(VS = 1.8V, TA = 25°C, Typical values unless specified).

●■ Single or Dual Supplies

●■ Ultra low supply current 9µA per channel

●■ Low input bias current 10nA

●■ Low input offset current 200pA

●■ Low guaranteed VOS 4mV

●■ Propagation delay 880ns (20mV overdrive)

●■ Input common mode voltage range 0.1V beyond rails

●■ LMV7272 is available in micro SMD package

●Applications

●■ Mobile communications

●■ Laptops and PDA"s

●■ Battery powered electronics

●■ General purpose low voltage applications