The OPA379 family of micropower, low-voltage operational amplifiers is designed for battery-powered applications. These amplifiers operate on a supply voltage as low as 1.8V (±0.9V). High-performance, single-supply operation with rail-to-rail capability (10µV max) makes the OPA379 family usefuel for a wide range of applications.
In addition to microSize packages, the OPA379 family of op amps features impressive bandwidth (90kHz), low bias current (5pA), and low noise (80nV/√Hz) relative to the very low quiescent current (5.5µA max).
The OPA379 (single) is available in SC70-5, SOT23-5, and SO-8 packages. The OPA2379 (dual)comes in SOT23-8 and SO-8 packages. The OPA4379 (quad) is offered in a TSSOP-14 package. All version are specified from -40°C to +125°C.
Products containing the "OPA4379" keyword are: OPA4379AIPW , OPA4379AIPWR , OPA4379AIPWR , OPA4379AIPWRG4 , OPA4379AIPWTAll trademarks are the property of their respective owners.
| Status | ACTIVE |
| Number of channels | 4 |
| Total Supply Voltage | 5.5 |
| Iq per channel | 0.0029 |
| Vos (offset voltage @ 25 C) | 1.5 |
| Offset drift | 2.7 |
| GBW | 0.09 |
| Slew Rate | 0.03 |
| Rail-to-rail | In^Out |
| Rating | Catalog |
| Operating temperature range | -40 to 125 |
| Package Group | TSSOP|14 |
| Approx. price | 0.80 | 1ku |
| Features | EMI Hardened |
| Package size: mm2:W x L (PKG) | [pf]14TSSOP[/pf]: 32 mm2: 6.4 x 5 (TSSOP|14) |
| Vn at 1 kHz | 80 |
| Output current | 5 |
| Architecture | CMOS |
| Input bias current | 50 |
| CMRR | 100 |