LMV7219M5X/NOPB Audio Power Amplifier IC Analog Comparators 7 nsec, 2.7V to 5V Comparator with Rail-

1 Features

• (VS = 5 V, TA = 25°C, Typical Values Unless Specified)

• Propagation Delay 7 ns

• Low Supply Current 1.1 mA

• Input Common Mode Voltage Range Extends 200 mv Below Ground

• Ideal for 2.7-V and 5-V Single Supply Applications

• Internal Hysteresis Ensures Clean Switching

• Fast Rise and Fall Time 1.3 ns

• Available in Space-saving Packages: SC-70 and SOT-23

• Supports 105°C PCB Temperature

2 Applications

• Portable and Battery-powered Systems

• Scanners

• Set Top Boxes

• High Speed Differential Line Receiver

• Window Comparators

• Zero-crossing Detectors

• High-speed Sampling Circuits

3 Description

The LMV7219 is a low-power, high-speed comparator with internal hysteresis. The LMV7219 operating voltage ranges from 2.7 V to 5 V with push-pull rail- to-rail output. This device achieves a 7-ns propagation delay while consuming only 1.1 mA of supply current at 5 V.

The LMV7219 inputs have a common mode voltage range that extends 200 mV below ground, allowing ground sensing. The internal hysteresis ensures clean output transitions even with slow-moving inputs signals.

The LMV7219 is available in the SC-70 and SOT-23 packages, which are ideal for systems where small size and low power are critical.

Device Information