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.
| Number of channels | 1 |
| Output type | Push-Pull |
| Propagation delay time (µs) | 6 |
| Vs (max) (V) | 5.5 |
| Vs (min) (V) | 1.8 |
| Vos (offset voltage at 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 |
| Features | Hysteresis |
| VICR (max) (V) | 5.7 |
| VICR (min) (V) | -0.2 |
| SOIC (D) | 8 | 29.4 mm² 4.9 x 6 |
| SOT-23 (DBV) | 5 | 8.12 mm² 2.9 x 2.8 |