Multiplicative DA converter IC inexpensive 8 DA circuit

ICi latch is used to lock the digital data clock signal rises ~ Qu holding data port AD7s23 thin film resistor ladder and c- Jing switch 08 constitute 8-bit DAC, the reference voltage

complete set of data and digital multiplication operations. By the current-voltage conversion performed OP amplifier Ai. Output 1XEo as (the digital data / 256) Va, the digital data in the range of 0.255 - the number of projection.

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