ADI OP282GSZ

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 of less than 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 that the bias current is typically a few picoamps and is less than 500 pA over the full temperature range. The offset voltage is less than 3 mV for the dual amplifier and less than 4 mV for the quad amplifier. With a wide output swing (within 1.5 V of each supply), low power consumption, and high slew rate, the OP282/OP482 are ideal for battery-powered systems or power-restricted applications. An input common-mode range that includes the positive supply makes the OP282/OP482 an excellent choice for highside signal conditioning. The OP282/OP482 are specified over the extended industrial temperature range. The OP282 is available in the standard 8-lead, narrow SOIC and MSOP packages. The OP482 is available in the PDIP and narrow SOIC packages, as well as a 14-ball WLCSP.

• High slew rate: 9 V/µs
• Wide bandwidth: 4 MHz
• Low supply current: 250 µA /amplifier maximum
• Low offset voltage: 3 mV maximum
• Low bias current: 100 pA maximum
• Fast settling time
• Common-mode range includes v+
• Unity-gain stable
• 14-ball wafer level chip scale for quad

• Active filters
• Fast amplifiers
• Integrators
• Supply current monitoring