AD712JRZ-REEL7

The AD712 is a high-speed, high-precision monolithic operational amplifier that offers high performance at a very reasonable price. The extremely low offset voltage and offset voltage drift are the result of advanced laser wafer trimming technology. These performance advantages enable users to easily upgrade designs using older precision BiFETs and, in many cases, bipolar operational amplifier designs as well. The outstanding AC and DC performance of this operational amplifier 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 AD712 is ideal as a buffer for 12-bit digital-to-analog converters (DACs) and analog-to-digital converters (ADCs) and as a high-speed integrator. Its settling time is better than that of any similar IC amplifier. The combination of excellent noise performance and low input current also makes the AD712 suitable for photodiode preamplifiers. A common-mode rejection ratio of 88 dB and an open-loop gain of 400 V/mV ensure 12-bit performance even in high-speed unity-gain buffer circuits. The AD712 features a standard operational amplifier pin configuration and is available in seven performance grades. The AD712J and AD712K operate over a temperature range of 0°C to 70°C. The AD712A operates over a temperature range of -40°C to +85°C. The AD712S operates over a temperature range of -55°C to +125°C and can be processed in accordance with MIL-STD-883B Revision C. An extended reliability PLUS screened version is also available, specified for operation over commercial and industrial temperature ranges. PLUS screening includes 168 hours of burn-in testing and other environmental and physical tests. The AD712 is available in 8-pin PDIP, SOIC_N, and CERDIP packages.