四路毫微功耗推挽输出比较器
| Number of channels (#) | 4 |
| Output type | Push-pull |
| Propagation delay time (μs) | 6 |
| Vs (Max) (V) | 5.5 |
| Vs (Min) (V) | 1.8 |
| Vos (offset voltage @ 25 C) (Max) (mV) | 15 |
| Iq per channel (Typ) (mA) | 0.00085 |
| Input bias current (+/-) (Max) (nA) | 0.01 |
| Rail-to-rail | In |
| Rating | Catalog |
| Operating temperature range (C) | -40 to 125 |
| VICR (Max) (V) | 5.7 |
| VICR (Min) (V) | -0.2 |
- Very Low Supply Current: 0.8 μA (Typical)
- Input Common-Mode Range: 200-mV Beyond Supply Rails
- Supply Voltage: 1.8 V to 5.5 V
- High Speed: 6 μs
- Push-Pull CMOS Output Stage
- Small Packages:
- 5-Pin SOT-23 (Single)
- 8-Pin SOT-23 (Dual)
The TLV349x family of push-pull output comparators features a fast 6-μs response time and < 1.2-μA (maximum) nanopower capability, allowing operation from 1.8 V to 5.5 V. Input common-mode range beyond supply rails make the TLV349x an ideal choice for low-voltage applications.
Micro-sized packages provide options for portable and space-restricted applications. The single (TLV3491) is available in 5-pin SOT-23 and 8-pin SOIC packages. The dual (TLV3492) comes in 8-pin SOT-23 and SOIC packages. The quad (TLV3494) is available in both 14-pin TSSOP and SOIC packages.
The TLV349x is excellent for power-sensitive, low-voltage (two-cell) applications.
