
Analog Devices
GENERAL DESCRIPTION
The OP282/OP482 dual and quad operational amplifiers feature excellent speed at exceptionally low supply currents. The slew rate is typically 9 V/µs with a supply current under 250 µA per amplifier. These unity-gain stable amplifiers have a typical gain bandwidth of 4 MHz.
The JFET input stage of the OP282/OP482 ensures bias current is typically a few picoamps and below 500 pA over the full temperature range. Offset voltage is under 3 mV for the dual and under 4 mV for the quad.
FEATURES
High slew rate: 9 V/µs
Wide bandwidth: 4 MHz
Low supply current: 250 µA/amplifier max
Low offset voltage: 3 mV max
Low bias current: 100 pA max
Fast settling time
Common-mode range includes V+
Unity-gain stable
APPLICATIONS
Active filters
Fast amplifiers
Integrators
Supply current monitoring