Analog high-speed comparator, single, 2.7... 5V, SC-70-5

7 nsec, 2.7V to 5V Comparator with Rail-to- Rail Output

Description:
The LMV7219 is a low-power, high-speed comparator with internal hysteresis. The LMV7219operating voltage ranges from 2.7 V to 5 V with push-pull rail-to-rail output. This device achievesa 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 withslow-moving inputs signals. The LMV7219 is available in the SC-70 and SOT-23 packages, which are ideal for systemswhere small size and low power are critical.

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

Applications:
- Portable and Battery-powered Systems
- Scanners
- Set Top Boxes
- High Speed Differential Line Receiver
- Window Comparators
- Zero-crossing Detectors
- High-speed Sampling Circuits