National Semiconductor ADC14071EVAL Instruction Manual page 12

to
Computer
Controller Memory Power Suply
Parallel Port
Control, Memory and
14
Communications & Power
Supply (Figure 9)
ADC Clock
Single-Ended
Analog
to
14
Input
Differential
ADC14071
Reference
Ref Adj
Input, Reference and
Test Device (Figure 8)
Figure 7. Block Diagram of the ADC14071 Evaluation Board
11 http://www.national.com