零漂移（10µV、0.001µV/°C）、多路复用 器友好型、低噪声、RRO、CMOS 精密运算放大器（双路） 8-VSSOP -40 to 125
The OPAx187 series operational amplifiers use auto-zeroing techniques to simultaneously provide low-offset voltage 1 µV, and near zero drift over time and temperature. These miniature, high-precision, low-quiescent current amplifiers offer high-input impedance and rail-to-rail output swing within 5 mV of the rails into high-impedance loads. The input common-mode range includes the negative rail. Either single or dual supplies can be used in the range of 4.5 V to 36 V ±2.25 V to ±18 V.
The single version of the OPAx187 device is available in Microsize 8-pin VSSOP, 5-pin SOT-23, and 8-pin SOIC packages. The dual version is offered in 8-pin VSON, 8-pin VSSOP, and 8-pin SOIC packages. The quad version is offered in 14-pin SO and 14-pin TSSOP packages. All versions are specified for operation from –40°C to +125°C.
