MAX4274 - Fixed-Gain GainAmps/Open-Loop Op Amps
The MAX4174/MAX4175/MAX4274/MAX4275 GainAmp™ family combines a low-cost Rail-to-Rail® op amp with precision internal gain-setting resistors and VCC / 2 biasing.
Factory-trimmed on-chip resistors decrease design size, cost, and layout, and provide 0.1% gain accuracy.
Fixed inverting gains from -0.25V