DAC0830LCM National Semiconductor, DAC0830LCM Datasheet - Page 20

• Manufacturer Part Number: DAC0830LCM
• Description: 8-Bit P Compatible/ Double-Buffered D to A Converters
• Manufacturer: National Semiconductor

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Applications
• DAC0830 linearly controls the current flow from the input terminal to the output terminal to be 4 mA (for D = 0) to 19.94 mA (for
• Circuit operates with a terminal voltage differential of 16V to 55V.
•
• Digital inputs can be supplied from a processor using opto isolators on each input or the DAC latches can flow-through (con-
D = 255).
nect control lines to pins 3 and 10 of the DAC) and the input data can be set by SPST toggle switches to ground (pins 3 and
10).
P
2
adjusts the magnitude of the output current and P
(Continued)
Two Terminal Floating 4 to 20 mA Current Loop Controller
1
adjusts the zero to full scale range of output current.
20
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