General Description
The MAX4480–MAX4483 low-cost, general-purpose op amps offer rail-to-rail outputs, draw only 50µA of quiescent current, and operate from a single +2.5V to +5.5V supply. For additional power conservation, the MAX4481 offers a low-power shutdown mode that reduces supply current to 0.5µA (max) and puts the amplifier’s output in a high-impedance state. These devices are unity-gain stable with capacitive loads up to 400pF. The MAX4480– MAX4483 are specified to +125°C, making them suitable for use in a variety of harsh environments, such as automotive applications.

FEATUREs
♦ Single +2.5V to +5.5V Supply Voltage Range
♦ 50µA Quiescent Current per Amplifier
♦ 0.5µA (max) Shutdown Mode (MAX4481)
♦ Available in Space-Saving Packages
5-Pin SC70 (MAX4480)
6-Pin SC70 (MAX4481)
8-Pin SOT23 (MAX4482)
♦ 105dB AVOL with 5kΩ Load
♦ 0.005% THD with 100kΩ Load
♦ Rail-to-Rail Output Voltage Swing
♦ 3.0mA of Sink and Source Load Current
♦ Unity-Gain Stable up to CLOAD = 400pF