四路通用差分比较器
| Number of channels (#) | 4 |
| Output type | Open-collector |
| Propagation delay time (μs) | 1.3 |
| Vs (Max) (V) | 28 |
| Vs (Min) (V) | 2 |
| Vos (offset voltage @ 25 C) (Max) (mV) | 20 |
| Iq per channel (Typ) (mA) | 0.2 |
| Input bias current (+/-) (Max) (nA) | 500 |
| Rail-to-rail | Out |
| Rating | Catalog |
| Operating temperature range (C) | -40 to 85 |
| VICR (Max) (V) | 26.5 |
| VICR (Min) (V) | 0 |
- Single Supply or Dual Supplies
- Wide Range of Supply Voltage
- 2 V to 28 V
- Low Supply-Current Drain Independent of Supply Voltage . . . 0.8 mA Typ
- Low Input Bias Current . . . 25 nA Typ
- Low Input Offset Current . . . 3 nA Typ
- Low Input Offset Voltage . . . 3 mV Typ
- Common-Mode Input Voltage Range Includes Ground
- Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage . . . ± 28 V
- Low Output Saturation Voltage
- Output Compatible With TTL, MOS, and CMOS
This device consists of four independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies is also possible AS long as the difference between the two supplies is 2 V to 28 V and VCC is a least 1.5 V more positive than the input common-mode voltage. Current drain is independent of the supply voltage. The outputs can be connected to other open-collector outputs to achieve wired-AND relationships.
