The LM1558 is a general purpose dual operational amplifier. The two amplifiers share a common bias network and power supply leads. Otherwise, their operation is completely independent.
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| Status | ACTIVE |
| Approx. price | |
| Number of channels | 2 |
| Total Supply Voltage | 6 |
| Rail-to-rail | No |
| GBW | 1 |
| Slew Rate | 0.5 |
| Package Group | CDIP|8 |
| Vos (offset voltage @ 25 C) | 5 |
| Iq per channel | 1.5 |
| Vn at 1 kHz | 30 |
| Rating | Military |
| Operating temperature range | -55 to 125 |
| Package size: mm2:W x L (PKG) | See datasheet (CDIP) |
| Offset drift | 0 |
| Features | N/A |
| Input bias current | 500000 |
| CMRR | 90 |
| Output current | 45 |
| Architecture | Bipolar |
| Radiation, TID | |
| Radiation, SEL | |
| Input common mode headroom (to negative supply) | 2.0 |
| Input common mode headroom (to positive supply) | -3.0 |
| Output swing headroom (to negative supply) | 1.0 |
| Output swing headroom (to positive supply) | -1.0 |