PRODUCT DESCRIPTION

The AD842 is a member of the Analog Devices family of wide bandwidth operational amplifiers. This device is fabricated using Analog Devices’ junction isolated complementary bipolar (CB) process. This process permits a combination of dc precision and wideband ac performance previously unobtainable in a monolithic op amp. In addition to its 80 MHz gain bandwidth, the AD842 offers extremely fast settling characteristics, typically settling to within 0.01 of final value in less than 100 ns for a 10 volt step.

FEATURES

AC PERFORMANCE

Gain Bandwidth Product: 80 MHz (Gain = 2)

Fast Settling: 100 ns to 0.01 for a 10 V Step

Slew Rate: 375 V/μs

Stable at Gains of 2 or Greater

Full Power Bandwidth: 6.0 MHz for 20 V p-p

DC PERFORMANCE

Input Offset Voltage: 1 mV max

Input Offset Drift: 14 μV/°C

Input Voltage Noise: 9 nV/√Hz typ

Open-Loop Gain: 90 V/mV into a 500 Ω Load

Output Current: 100 mA min

Quiescent Supply Current: 14 mA max

APPLICATIONS

Line Drivers

DAC and ADC Buffers

Video and Pulse Amplifiers

Available in Plastic DIP, Hermetic Metal Can,

Hermetic Cerdip, SOIC and LCC Packages and in

Chip Form

MIL-STD-883B Parts Available

Available in Tape and Reel in Accordance with

EIA-481A Standard