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The ADA4932-x is the next generaTIon AD8132 with higher performance, and lower noise and power consumpTIon. It is an ideal choice for driving high performance ADCs as a single-ended-to-differenTIal or differenTIal-to-differential amplifier. The output common-mode voltage is user adjustable by means of an internal common-mode feedback loop, allowing the ADA4932-x output to match the input of the ADC. The internal feedback loop also provides exceptional output balance as well as suppression of even-order harmonic distortion products. With the ADA4932-x, differential gain configurations are easily realized with a simple external four-resistor feedback network that determines the closed-loop gain of the amplifier. The ADA4932-x is fabricated using the Analog Devices, Inc., proprietary silicon-germanium (SiGe) complementary bipolar process, enabling it to achieve low levels of distortion and noise at low power consumption. The low offset and excellent dynamic performance of the ADA4932-x make it well suited for a wide variety of data acquisition and signal processing applications.
