LMV7239M7

TEXAS INSTRUMENTS  LMV7239M7  模拟比较器, 低功耗, 1, 45 ns, 2.7V 至 5.5V, SC-70, 5 引脚

DESCRIPON

The LMV7235/LMV7239/LMV7239Q are ultra low power, low voltage, 75 nsec comparators. They are guaranteed to operate over the full supply voltage range of 2.7V to 5.5V. These devices achieve a 75 nsec propagation delay while consuming only 65µA of supply current at 5V.

The LMV7235/LMV7239/LMV7239Q have a greater than rail-to-rail common mode voltage range. The input common mode voltage range extends 200mV below ground and 200mV above supply, allowing both ground and supply sensing.

FEATURES

• VS = 5V, TA = 25°C

• Typical values unless otherwise specified

• Propagation delay 75 nsec

• Low supply current 65µA

• Rail-to-Rail input

• Open drain and push-pull output

• Ideal for 2.7V and 5V single supply

applications

• Available in space saving packages

– 5-pin SOT-23

– 5-pin SC70

• LMV7239Q is an automotive grade product that is AECQ grade 1 qualified and is manufactured on an automotive grade flow.

APPLICATIONS

• Portable and battery powered systems

• Scanners

• Set top boxes

• High speed differential line receiver

• Window comparators

• Zero-crossing detectors

• High speed sampling circuits

• Automotive