AD827

a High Speed, Low Power Dual Op Amp FEATURES High Speed 50 MHz Unity Gain Stable Operation 300 V/ms Slew Rate 120 ns Settling Time Drives Unlimited Capacitive Loads Excellent Video Performance 0.04% Differential Gain @ 4.4 MHz 0.198 Differential Phase @ 4.4 MHz Good DC Performance 2 mV max Input Offset Voltage 15 mV/8C Input Offset Voltage Drift Available in Tape and Reel in Accordance with EIA-481A Standard Low Power Only 10 mA Total Supply Current for Both Amplifiers ؎5 V to ؎15 V Supplies AD827 CONNECTION DIAGRAMS 8-Lead Plastic (N) and Cerdip (Q) Packages 16-Lead Small Outline (R) Package 20-Lead LCC (E) Package PRODUCT DESCRIPTION The AD827 is a dual version of Analog Devices’ industrystandard AD847 op amp. Like the AD847, it provides high speed, low power performance at low cost. The AD827 achieves a 300 V/µs slew rate and 50 MHz unity-gain bandwidth while consuming only 100 mW when operating from ± 5 volt power supplies. Performance is specified for operation using ± 5 V to ± 15 V power supplies. The AD827 offers an open-loop gain of 3,500 V/V into 500 Ω loads. It also features a low input voltage noise of 15 nV/√Hz, and a low input offset voltage of 2 mV maximum. Commonmode rejection ratio is a minimum of 80 dB. Power supply rejection ratio is maintained at better than 20 dB with input frequencies as high as 1 MHz, thus minimizing noise feedthrough from switching power supplies. The AD827 is also ideal for use in demanding video applications, driving coaxial c...