Analog to Digital Converter

The AD11-K is a 12-bit analog-to-digital (A/D) converter designed for use with Digital Equipment Corporation's PDP-11 computer systems. It features a multiplexer with up to 16 single-ended or 8 differential input channels and a throughput rate of 50 kHz. This manual provides a comprehensive guide for users, including:

• General Description and Specifications: Details on performance, input ranges, and power requirements.
• User Interfacing: Instructions on connection, switch settings for different input modes (single-ended, pseudo-differential, and true differential), and cabling.
• Programming: Information on register and vector addressing, status register bit definitions, and programming examples.
• Glossary: A guide to technical terms related to A/D conversion, such as acquisition time, crosstalk, and successive approximation.

The document also contains diagnostic information, figures for board configuration, and connector pin assignments.