The OPA376-Q1 family represent a new generation of low-noise operational amplifiers with e-trim™, offering outstanding dc precision and ac performance. Rail-to-rail output, low offset (25 µV maximum), low noise (7.5 nV/√Hz), quiescent current of 950 µA (maximum), and a 5.5-MHz bandwidth make this part very attractive for a variety of precision and portable applications. In addition, this device has a reasonably wide supply range with excellent PSRR, making it attractive for applications that run directly from batteries without regulation.
The OPA376-Q1 (single version) is available in MicroSIZE SC70-5, SOT23-5, and SOIC-8 packages. The OPA2376-Q1 (dual) is offered in the SOIC-8 and VSSOP-8 package. The OPA4376-Q1 (quad) is offered in a TSSOP-14 package. All versions are specified for operation from –40°C to +125°C.
| Status | ACTIVE |
| Number of channels | 2 |
| Total Supply Voltage | 2.2 |
| Vos (offset voltage @ 25 C) | 0.025 |
| 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 | Automotive |
| Operating temperature range | -40 to 125 |
| Package Group | SOIC|8 |
| Approx. price | 1.12 | 1ku |
| Package size: mm2:W x L (PKG) | [pf]8SOIC[/pf]: 29 mm2: 6 x 4.9 (SOIC|8) |
| Input bias current | 10 |
| Output current | 30 |
| Features | 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 |