The MC1458 and MC1558 are dual general-purpose operational amplifiers, with each half electrically similar to the µA741, except that offset null capability is not provided.
The high-common-mode input voltage range and the absence of latch-up make these amplifiers ideal for voltage-follower applications. The devices are short-circuit protected and the internal frequency compensation ensures stability without external components.
| Number of channels | 2 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 30 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 10 |
| Rail-to-rail | No |
| GBW (typ) (MHz) | 1 |
| Slew rate (typ) (V/µs) | 0.5 |
| Vos (offset voltage at 25°C) (max) (mV) | 5 |
| Iq per channel (typ) (mA) | 1.5 |
| Vn at 1 kHz (typ) (nV√Hz) | 30 |
| Rating | Military |
| Operating temperature range (°C) | -55 to 125 |
| Offset drift (typ) (µV/°C) | 0 |
| Input bias current (max) (pA) | 30000 |
| CMRR (typ) (dB) | 90 |
| Iout (typ) (A) | 0.045 |
| Architecture | Bipolar |
| Input common mode headroom (to negative supply) (typ) (V) | 2 |
| Input common mode headroom (to positive supply) (typ) (V) | -3 |
| Output swing headroom (to negative supply) (typ) (V) | 1 |
| Output swing headroom (to positive supply) (typ) (V) | -1 |
| CDIP (JG) | 8 | 64.032 mm² 9.6 x 6.67 |
| LCCC (FK) | 20 | 79.0321 mm² 8.89 x 8.89 |