The LP339 consists of four independent voltage comparators designed specifically to operate from a single power supply and draw typically 60 µA of power supply drain current over a wide range of power supply voltages. Operation from split supplies is also possible and the ultra-low power supply drain current is independent of the power supply voltage. These comparators also feature a common-mode range which includes ground, even when operated from a single supply.
Applications include limit comparators, simple analog-to-digital converters, pulse, square and time delay generators; VCO's; multivibrators; high voltage logic gates. The LP339 was specifically designed to interface with the CMOS logic family. The ultra-low supply current makes the LP339 valuable in battery powered applications.
Status | ACTIVE |
SubFamily | Comparators |
Number of channels | 4 |
Output type | Open Collector |
Propagation delay time | 8 |
Vs | 2 |
Package Group | PDIP|14 |
Vos (offset voltage @ 25 C) | 5 |
Iq per channel | 0.015 |
Input bias current (+/-) | 25 |
Rail-to-rail | Out |
Rating | Catalog |
Operating temperature range | 0 to 70 |
Package size: mm2:W x L (PKG) | See datasheet (PDIP) |
Approx. price | 0.33 | 1ku |
Features | N/A |
VICR | 0 |