具有軌到軌輸出的 7 nsec、2.7V 至 5V 比較器
| Number of channels (#) | 1 |
| Output type | Push-pull |
| Propagation delay time (μs) | 0.007 |
| Vs (Max) (V) | 5.5 |
| Vs (Min) (V) | 2.5 |
| Vos (offset voltage @ 25 C) (Max) (mV) | 6 |
| Iq per channel (Typ) (mA) | 1.1 |
| Input bias current (+/-) (Max) (nA) | 950 |
| Rail-to-rail | Out |
| Rating | Catalog |
| Operating temperature range (C) | -40 to 85 |
| Features | Hysteresis, Small Size |
| VICR (Max) (V) | 4.3 |
| VICR (Min) (V) | -0.2 |
- (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
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.
