Dual op-amp with rail-to-rail output for signal conditioning
The MAX4332ESA+T is a dual general-purpose operational amplifier from Analog Devices, offering a 3 MHz gain-bandwidth product and rail-to-rail output swing.
Supply range and output drive for single-supply rails
Operates from a single supply spanning 2.3 V to 6.5 V, covering 3.3 V and 5 V logic rails without a split supply. The rail-to-rail output stage delivers 20 mA per channel, enough to drive ADC inputs or small signal loads directly. Input offset voltage is 250 µV typical, and input bias current is 25 nA — adequate for precision DC coupling in sensor interfaces where microvolt-level drift is not the dominant error term.
Active production and package availability
It is supplied in an 8-SOIC package (0.154-inch body width, 3.90 mm), available in tape-and-reel or cut-tape options for prototyping or volume assembly. Industrial temperature range from -40°C to 85°C suits outdoor telecom, factory automation, or automotive cabin environments where the board sees ambient extremes but not under-hood heat.