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) | 6 |
| Iq per channel (typ) (mA) | 1.5 |
| Vn at 1 kHz (typ) (nV√Hz) | 45 |
| Rating | Catalog |
| Operating temperature range (°C) | 0 to 70 |
| Offset drift (typ) (µV/°C) | 0 |
| Input bias current (max) (pA) | 500000 |
| CMRR (typ) (dB) | 90 |
| Iout (typ) (A) | 0.045 |
| Architecture | Bipolar |
| Input common mode headroom (to negative supply) (typ) (V) | 3 |
| 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 |
| PDIP (P) | 8 | 92.5083 mm² 9.81 x 9.43 |
| SOIC (D) | 8 | 29.4 mm² 4.9 x 6 |
| SOP (PS) | 8 | 48.36 mm² 6.2 x 7.8 |
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