The OPA377 family of operational amplifiers are wide-bandwidth CMOS amplifiers that provide very low noise, low input bias current, and low offset voltage while operating on a low quiescent current of 0.76mA (typ).
The OPA377 op amps are optimized for low-voltage, single-supply applications. The exceptional combination of ac and dc performance make them ideal for a wide range of applications, including small signal conditioning, audio, and active filters. In addition, these parts have a wide supply range with excellent PSRR, making them attractive for applications that run directly from batteries without regulation.
The OPA377 is available in the SC70-5, SOT23-5, and SO-8 packages. The dual OPA2377 is offered in the SO-8 and MSOP-8, and the quad OPA4377 in the TSSOP-14 packages. All versions are specified for operation from –40°C to +125°C.
Products containing the "OPA377" keyword are: OPA377AID , OPA377AID , OPA377AIDBV , OPA377AIDBVR , OPA377AIDBVR , OPA377AIDBVRG4 , OPA377AIDBVT , OPA377AIDBVT , OPA377AIDBVTG4 , OPA377AIDCKR , OPA377AIDCKR , OPA377AIDCKT , OPA377AIDCKT , OPA377AIDCKTG4 , OPA377AIDR , OPA377AIDR , OPA377QDBVRQ1 , OPA377QDBVRQ1All trademarks are the property of their respective owners.
| Status | ACTIVE |
| Number of channels | 1 |
| Total Supply Voltage | 2.2 |
| Vos (offset voltage @ 25 C) | 1 |
| GBW | 5.5 |
| Slew Rate | 2 |
| Rail-to-rail | In^Out |
| Offset drift | 0.32 |
| Iq per channel | 0.76 |
| Vn at 1 kHz | 7.5 |
| CMRR | 90 |
| Rating | Catalog |
| Operating temperature range | -40 to 125 |
| Package Group | SC70|5 |
| Approx. price | 0.40 | 1ku |
| Package size: mm2:W x L (PKG) | [pf]5SC70[/pf]: 4 mm2: 2.1 x 2 (SC70|5) |
| Input bias current | 10 |
| Output current | 30 |
| Features | Small Size^EMI Hardened |
| Architecture | CMOS |
| Input common mode headroom (to negative supply) | -0.1 |
| Input common mode headroom (to positive supply) | 0.1 |
| Output swing headroom (to negative supply) | 0.01 |
| Output swing headroom (to positive supply) | -0.01 |