The AD708 is a dual monolithic operational amplifier from Analog Devices with ultra-high DC precision, minimum input bias current, minimum offset voltage drift and minimum voltage noise.
The document describes the AD708, a very high precision dual monolithic operational amplifier designed for applications requiring excellent DC precision. It offers industry-leading specifications for maximum offset voltage (30 µV), offset voltage drift (0.3 µV/°C), and input voltage noise (0.35 µV p-p). The device is available in various performance grades covering commercial, industrial, and military temperature ranges.
| Max Offset Voltage | 30 µV |
|---|---|
| Min Open Loop Gain | 5 Million V/V |
| Min CMRR | 130 dB |
| Min PSRR | 120 dB |
| Max Input Voltage Noise (0.1 Hz to 10 Hz) | 350 nV p-p |
| Operating Temperature Range (AD708J) | 0°C to +70°C |
The maximum offset voltage drift is 0.3 µV/°C.
Yes, the AD708S is rated over the military temperature range of -55°C to +125°C.
It is available in 8-Pin Plastic Mini-DIP, Hermetic Cerdip and TO-99 Metal Can Packages.