AD711(Precision, Low Cost,High Speed, BiFET Op Amp) IntroductionThe AD711 is a high speed, precision monolithic operational amplifier offering high performance at very modest prices. Its very low offset voltage and offset voltage drift are the results of advanced laser wafer trimming technology. These performance benefits allow the user to easily upgrade existing designs that use older precision BiFETs and, in many cases, bipolar op amps.The superior ac and dc performance of this op amp makes it suitable for active filter applications. With a slew rate of 16 V/µs and a settling time of 1 μs to ±0.01%, the AD711 is ideal as a buffer for 12-bit D/A and AD Converters and as a high-speed integrator. The settling time is unmatched by any similar IC amplifier.The combination of excellent noise performance and low input current also make the AD711 useful for photo diode preamps.Common-mode rejection of 88 dB and open loop gain of 400 V/mV ensure 12-bit performance even in high-speed unity gain buffer circuits.The AD711 features a standard op amp configuration in its pinout and comes in seven performance grades. The commercial temperature range of 0°C to 70°C rates the AD711J and AD711K. The industrial temperature range of -40°C to 85°C rates the AD711A, AD711B, and AD711C. The military temperature range of -40°C to 125°C rates the AD711S and AD711T, which are available processed to MIL-STD-883B, REV. E.Extended reliability PLUS screening is available, specified over the commercial and industrial temperature ranges. PLUS screening includes 168 hour burn-in, as well as other environmental and physical tests.The AD711 is available in an 8-pin plastic mini-DIP, small outline, cerdip, TO-99 metal can, or in chip form.FeatureEnhanced Replacement for LF411 and TL081AC PERFORMANCE – Settles to ±0.01% in 1.0 μs – 16 V/μs min Slew Rate (AD711J) – 3 MHz min Unity Gain Bandwidth (AD711J)DC PER FORMANCE – 0.25 mV max Offset Voltage: (AD711C) – 3 μV/°C max Drift: (AD711C) – 200 V/mV min Open-Loop Gain (AD711K) – 4 μV p-p max Noise, 0.1 Hz to 10 Hz (AD711C)Op AmpAD711Available in Plastic Mini-DIP, Plastic SOIC, Hermetic Cerdip, and Hermetic Metal Can PackagesMIL-STD-883B Parts Available – Available in Tape and Reel in Accordance with EIA-481A Standard – Surface Mount (SOIC) – Dual Version: AD712Appearance
