Suited for satellite applications, the LMP2012WGLQMLV dual precision operational amplifier is a rail-to-rail output part that can measure and continually correct the input offset error voltage, while eliminating the unwanted 1/f voltage and current noise present in traditional amplifiers. The device is radiation tested to 50 Krad (Si) and displays CMRR and PSRR ratings of 90 dB over the full space temperature range.
Features include a supply voltage of 2.7 to 5 V, an input offset voltage of 60 µV over –55° to 125°C, a slew rate of 4 V/µs, and a gain-bandwidth of 3 MHz. Housed in a 10-pin ceramic SOIC package, the part also features an input-referred voltage of 35 nV/√Hz and an open-loop gain of greater than 100 dB. (Contact Sales for pricingavailable now.)
National Semiconductor , Santa Clara , CA
Design Support Group 800-272-9959
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