具有集电极开路输出的单路差分比较器
| Number of channels (#) | 1 |
| Output type | Open-collector |
| Propagation delay time (μs) | 0.18 |
| Vs (Max) (V) | 7 |
| Vs (Min) (V) | 2 |
| Vos (offset voltage @ 25 C) (Max) (mV) | 5 |
| Iq per channel (Typ) (mA) | 0.08 |
| Input bias current (+/-) (Max) (nA) | 250 |
| Rail-to-rail | Out |
| Rating | Catalog |
| Operating temperature range (C) | -40 to 85, 0 to 70 |
| VICR (Max) (V) | 5.5 |
| VICR (Min) (V) | 0 |
- Low-Voltage and Single-Supply Operation VCC = 2 V to 7 V
- Common-Mode Voltage Range Includes Ground
- Fast Response Time . . . 0.7 μs Typ
- Low Supply Current ...80 μA Typ and 150 μA Max
- Fully Specified at 3-V and 5-V Supply Voltages
The TLV1391 is a differential comparator built using a Texas Instruments low-voltage, high-speed bipolar process. These devices have been developed specifically for low-voltage, single-supply applications. Their enhanced performance makes them excellent replacements for the LM393 in the improved 3-V and 5-V system designs.
The TLV1391, with its typical supply current of only 80 μA, is ideal for low-power systems. Response time also has been improved to 0.7 μs.
