DIO8358 is dual channel rail-to-rail CMOS operational amplifiers with ultra low offset. Features include wide input common-mode voltage range and broad output voltage swing with operating supply voltage from 2.1V to 5.5V. Products are fully specified over the extended –40°C to +125°C temperature range. DIO8358 provides 1MHz bandwidth consuming ultra low current of 40µA per channel. Very low input bias currents of 5pA enable the DIO8358 ideal for integrators, photodiode amplifiers, and piezoelectric sensors.