汽车类双路通用低电压比较器
| Number of channels (#) | 2 |
| Output type | Open-collector |
| Propagation delay time (μs) | 0.2 |
| Vs (Max) (V) | 5.5 |
| Vs (Min) (V) | 2.7 |
| Vos (offset voltage @ 25 C) (Max) (mV) | 7 |
| Iq per channel (Typ) (mA) | 0.0425 |
| Input bias current (+/-) (Max) (nA) | 250 |
| Rail-to-rail | Out |
| Rating | Automotive |
| Operating temperature range (C) | -40 to 125 |
| VICR (Max) (V) | 4.2 |
| VICR (Min) (V) | -0.1 |
- Qualified for Automotive Applications
- 2.7-V and 5-V Performance
- Low Supply Current
- LMV331 . . . 60 μA Typ
- LMV393 . . . 100 μA Typ
- Input Common-Mode Voltage Range Includes Ground
- Low Output Saturation Voltage . . . 200?mV?Typ
- Open-Collector Output for Maximum Flexibility
The LMV393-Q1 device is a low-voltage (2.7 V to 5.5 V) version of the dual and quad comparators, LM393 and LM339, which operate from 5 V to 30 V. The LMV331-Q1 is the single-comparator version.
The LMV331-Q1 and LMV393-Q1 are the most cost-effective solutions for applications where low-voltage operation, low power, space saving, and price are the primary specifications in circuit design for portable consumer products. These devices offer specifications that meet or exceed the familiar LM339 and LM393 devices at a fraction of the supply current.
