The OPA209 series of precision operational amplifiers achieve very low voltage noise density (2.2 nV/√Hz) with a supply current of only 2.5 mA (maximum). This series also offers rail-to-rail output swing, which helps to maximize dynamic range.
In precision data acquisition applications, the OPA209 provides fast settling time to 16-bit accuracy, even for 10-V output swings. This excellent ac performance, combined with only 150 µV (maximum) of offset and low drift over temperature, makes the OPA209 very suitable for fast, high-precision applications.
The OPA209 is specified over a wide dual power-supply range of ±2.25 V to ±18 V, or single-supply operation from 4.5 V to 36 V.
The OPA209 is available in the 5-pin SOT-23, 8-pin VSSOP, and the standard 8-pin SOIC packages. The dual OPA2209 comes in both 8-pin VSSOP and 8-pin SOIC packages. The quad OPA4209 is available in the 14-pin TSSOP package.
The OPA209 series is specified from –40°C to 125°C.
Products containing the "OPA2209" keyword are: OPA2209AID , OPA2209AID , OPA2209AIDGKR , OPA2209AIDGKR , OPA2209AIDGKRG4 , OPA2209AIDGKT , OPA2209AIDGKT , OPA2209AIDR , OPA2209AIDR , OPA2209AIDRG4All other trademarks are the property of their respective owners.
| Status | ACTIVE |
| Number of channels | 2 |
| Total Supply Voltage | 4.5 |
| Vos (offset voltage @ 25 C) | 0.15 |
| GBW | 18 |
| Slew Rate | 6.4 |
| Rail-to-rail | Out |
| Offset drift | 1 |
| Iq per channel | 2.2 |
| Vn at 1 kHz | 2.2 |
| CMRR | 130 |
| Rating | Catalog |
| Operating temperature range | -40 to 125 |
| Package Group | SOIC|8 |
| Approx. price | 1.65 | 1ku |
| Package size: mm2:W x L (PKG) | [pf]8SOIC[/pf]: 29 mm2: 6 x 4.9 (SOIC|8) |
| Input bias current | 4500 |
| Output current | 65 |
| Features | N/A |
| Architecture | Bipolar |
| Input common mode headroom (to negative supply) | 1.5 |
| Input common mode headroom (to positive supply) | -1.5 |
| Output swing headroom (to negative supply) | 0.2 |
| Output swing headroom (to positive supply) | -0.2 |