The OPA703 and OPA704 series op amps are optimized for applications requiring rail-to-rail input and output swing. Single, dual, and quad versions are offered in a variety of packages. While the quiescent current is less than 200uA per amplifier, the OPA703 still offers excellent dynamic performance (1MHz GBW and 0.6V/us SR) and unity-gain stability. The OPA704 is optimized for gains of 5 or greater and provides 3MHz GBW and 3V/us slew rate.
The OPA703 and OPA704 series are fully specified and guaranteed over the supply range of ±2V to ±6V. Input swing extends 300mV beyond the rail and the output swings to within 40mV of the rail.
The single versions (OPA703 and OPA704) are available in the MicroSIZE SOT23-5 and in the standard SO-8 surface-mount, as well as the DIP-8 packages. Dual versions (OPA2703 and OPA2704) are available in the MSOP-8, SO-8, and DIP-8 packages. The quad OPA4703 and OPA4704 are available in the TSSOP-14 and SO-14 packages. All are specified for operation from \x9640°C to +85°C.
Products containing the "OPA4704" keyword are: OPA4704EA , OPA4704EA/250 , OPA4704EA/250 , OPA4704EA/250G4 , OPA4704EA/250G4 , OPA4704EA/2K5 , OPA4704EA/2K5 , OPA4704EA/2K5G4 , OPA4704UA , OPA4704UA , OPA4704UA/2K5 , OPA4704UAG4| Status | ACTIVE |
| Number of channels | 4 |
| Total Supply Voltage | 4 |
| Vos (offset voltage @ 25 C) | 0.75 |
| GBW | 3 |
| Slew Rate | 3 |
| Rail-to-rail | In^Out |
| Offset drift | 4 |
| Iq per channel | 0.16 |
| Vn at 1 kHz | 45 |
| CMRR | 90 |
| Rating | Catalog |
| Operating temperature range | -40 to 85 |
| Package Group | SOIC|14 |
| Approx. price | 4.53 | 1ku |
| Package size: mm2:W x L (PKG) | [pf]14SOIC[/pf]: 52 mm2: 6 x 8.65 (SOIC|14) |
| Input bias current | 10 |
| Output current | 40 |
| Features | Decompensated |
| Architecture | CMOS |
| Input common mode headroom (to negative supply) | -0.3 |
| Input common mode headroom (to positive supply) | 0.3 |
| Output swing headroom (to negative supply) | 0.04 |
| Output swing headroom (to positive supply) | -0.04 |