ADC0805 NSC [National Semiconductor], ADC0805 Datasheet - Page 26

• Manufacturer Part Number: ADC0805
• Description: 8-Bit uP Compatible A/D Converters
• Manufacturer: NSC [National Semiconductor]

Functional Description
(Continued)
DS005671-20
Note 16:
*
Pin numbers for the DP8228 system controller, others are INS8080A.
Note 17: Pin 23 of the INS8228 must be tied to +12V through a 1 k
resistor to generate the RST 7
instruction when an interrupt is acknowledged as required by the accompanying sample program.
FIGURE 12. ADC0801_INS8080A CPU Interface
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