FOUR_CHANNEL_ANALOG_MULTIPLEXER

Published:2009/7/7 21:04:00 Author:May | From:SeekIC

Buffered input and output provide very high input impedance and low output impedance for analog signal selection or time-division multiplexing with Harris HA-2400/HA-2405 IC that combines functions of analog switch and high-performance opamp. Bandwidth is about 8 MHz. Signal is fed back from output to digitally selected input channel to place that channel in voltage-follower configuration with noninverting unity gain.- Linear & Data Acquisition Products, Harris Semiconductor, Melbourne, FL, Vol. 1, 1977, p 7-36-7-38 (Application Note 514).



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