DIO20881D is a family of ultra low power operationalamplifier, with rail-to-rail CMOS input/output and single/dual channels selectable. DIO20881D family has a gain-bandwidth product of 14kHz, wide operating supply voltage from 1.4V to 5.5V and broad output voltage swing. DIO20881D consumes ultra low power, with each channel 600nA of bias current, which makes DIO20881D be ideal for battery powered device, temperature-sense device, etc. The DIO20881D operational amplifier is available in single configuration.Furthermore, the DIO20881D is offered in DFN1.2*1.2-6 package. The type of amplifier is fully specified over the extended -40°C to 125°C temperature range.