h8s-2635 Renesas Electronics Corporation., h8s-2635 Datasheet - Page 754

• Manufacturer Part Number: h8s-2635
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Section 17 A/D Converter
Influences on Absolute Precision: Adding capacitance results in coupling with GND, and
therefore noise in GND may adversely affect absolute precision. Be sure to make the connection to
an electrically stable GND such as AVSS.
Care is also required to insure that filter circuits do not communicate with digital signals on the
mounting board, so acting as antennas.
Figure 17-11 shows an example of analog input circuit.
W
W
m
Figure 17-11 Example of Analog Input Circuit
Rev. 6.00 Feb 22, 2005 page 694 of 1484
REJ09B0103-0600