Description
Item Description:
The LM339B and LM2901B devices are the next generation versions of the industry-standard LM339 and LM2901 comparator family. These next generation B-version comparators feature lower offset voltage, higher supply voltage capability, lower supply current, lower input bias current, lower propagation delay, and improved 2 kV ESD performance and input ruggedness through dedicated ESD clamps. The LM339B and LM2901B can drop-in replace the LM239, LM339 and LM2901, for both “A” and “V” grades. All devices consist of four independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages.
Product Specs:
| Brand | Texas Instruments |
| MPN | LM2901PWRG4 |
| Model | LM2901 |
| Number of channels | 4 |
| Output type | Open-collector, Open-drain |
| Propagation delay time (µs) | 1.3 |
| Vs (max) (V) | 30 |
| Vs (min) (V) | 2 |
| Rating | Catalog |
| Iq per channel (typ) (mA) | 0.2 |
| Vos (offset voltage at 25°C) (max) (mV) | 7 |
| Rail-to-rail | In to V- |
| Operating temperature range (°C) | -40 to 125 |
| Input bias current (±) (max) (nA) | 250 |
| VICR (max) (V) | 28.5 |
| VICR (min) (V) | 0 |
