The input common-mode voltage range of the OPAx172 series extends 100 mV below the negative rail and within 2 V of the top rail for normal operation.
This device can operate with full rail-to-rail input 100 mV beyond the top rail, but with reduced performance within 2 V of the top rail. The typical performance in this range is summarized in Table 3.
|Input Common-Mode Voltage||(V+) – 2||(V+) + 0.1||V|
|Offset voltage vs temperature (TA = –40°C to +125°C)||10||µV/°C|
|Gain bandwidth product (GBP)||4||MHz|
|Noise at f = 1 kHz||22||nV/√Hz|