LMV7291MGXSLASHNOPB中文资料德州仪器数据手册PDF规格书

1FEATURES

2• (VS = 1.8V, TA = 25°C, Typical

Values unless Specified)

• Single Supply

• Ultra Low Supply Current 9μA per Channel

• Low Input Bias Current 10nA

• Low Input Offset Current 200pA

• Low ensured V OS 4mV

• Propagation Delay 880ns (20mV Overdrive)

• Input Common Mode Voltage Range 0.1V

beyond Rails

APPLICATIONS

• Mobile Communications

• Laptops and PDA's

• Battery Powered Electronics

• General Purpose Low Voltage Applications

DESCRIPTION

The LMV7291 is a rail-to-rail input low power

comparator, characterized at supply voltage 1.8V,

2.7V and 5.0V. It consumes only 9uA supply current

per channel while achieving a 800ns propagation

delay.

The LMV7291 is available in SC70 package. With this

tiny package, the PC board area can be significantly

reduced. It is ideal for low voltage, low power and

space critical designs.

The LMV7291 features a push-pull output stage

which allows operation with minimum power consumption when driving a load.

The LMV7291 is built with Texas Instruments'

advance submicron silicon-gate BiCMOS process. It

has bipolar inputs for improved noise performance

and CMOS outputs for rail-to-rail output swing.