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.
All other trademarks are the property of their respective owners.
|Part number||Order||Number of channels (#)||Total supply voltage (Min) (+5V=5, +/-5V=10)||Total supply voltage (Max) (+5V=5, +/-5V=10)||GBW (Typ) (MHz)||Slew rate (Typ) (V/us)||Rail-to-rail||Vos (offset voltage @ 25 C) (Max) (mV)||Offset drift (Typ) (uV/C)||Iq per channel (Typ) (mA)||Vn at 1 kHz (Typ) (nV/rtHz)||CMRR (Typ) (dB)||Rating||Operating temperature range (C)||Package Group||Package size: mm2:W x L (PKG)||Input bias current (Max) (pA)||Output current (Typ) (mA)||Features||Architecture|
||4||4.5||36||18||6.4||Out||0.15||1||2.2||2.2||130||Catalog||-40 to 125||TSSOP | 14||14TSSOP: 32 mm2: 6.4 x 5 (TSSOP | 14)||4500||65||Bipolar|