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Differential Analog Input
Found 2 free book(s)MT-041: Op Amp Input and Output Common ... - Analog …
www.analog.comCertain input structures require limiting of differential input voltage to prevent damage. These op amps will generally have internal back-to-back diodes across the inputs. This will not always show up in the simplified schematics of the amps. It will show up, however, as a differential input voltage specification of ±700 mV maximum.
AD8131 Low Cost, High Speed Differential ... - Analog Devices
www.analog.comThe AD8131 is a differential or single-ended input to differential output driver requiring no external components for a fixed gain of 2. The AD8131 is a major advancement over op amps for driving signals over long lines or for driving differential input ADCs. The AD8131 has …