The MAX4165-MAX4169 family of operational amplifierscombines excellent DC accuracy with high output currentdrive, single-supply operation, and rail-to-rail inputs andoutputs. These devices operate from a single +2.7V to+6.5V supply, or from dual ±1.35V to ±3.25V supplies.They typically draw 1.2mA supply current, and are guaranteedto deliver 80mA output current.

The MAX4166/MAX4168 have a shutdown mode thatreduces supply current to 38µA per amplifier andplaces the outputs into a high-impedance state. TheMAX4165-MAX4169's precision performance combinedwith high output current, wide input/outputdynamic range, single-supply operation, and low powerconsumption makes them ideal for portable audioapplications and other low-voltage, battery-poweredsystems. The MAX4165 is available in the space-saving5-pin SOT23 package and the MAX4166 is available ina tiny 2mm x 2mm x 0.8mm µDFN package.