19-1407; Rev 3; 8/99
MAX4174/5, MAX4274/5, MAX4281/2/4†
SOT23, Rail-to-Rail, Fixed-Gain GainAmps/Open-Loop Op Amps
General Description
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/V to -100V/V or noninverting gains from +1.
25V/V to +101V/V are available.
These devices operate from a single +2.
5V to +5.
5V supply and consume only 300µA.
GainAmp
amplifiers are optimally compensated for each gain version, achieving exceptional GBW products u...