AD7880BNZ

ANALOG DEVICES  AD7880BNZ  模数转换器, 12 bit, 66 kSPS, 单, 4.75 V, 5.25 V, DIP

The is a LC²MOS high speed, low power 12-bit Analog-to-digital Converter ADC which operates from a single 5V supply. It consists of a 3µs track/hold amplifier, a 12µs successive-approximation ADC, versatile interface logic and a multiple-input-range circuit. The part also includes a power save feature. An internal resistor network allows the part to accept both uni-polar and bipolar input signals. Fast bus access times and standard control inputs ensure easy interfacing to modern microprocessors and digital signal processors. It features a total throughput time of 15µs and can convert full power signals up to 33kHz with a sampling frequency of 66kHz. In addition to the traditional DC accuracy specifications such as linearity, full-scale and offset errors, the converter is also fully specified for dynamic performance parameters including harmonic distortion and signal-to-noise ratio.

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Low power consumption

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Fast conversion time

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Multiple input ranges