r5s72060w200fpv Renesas Electronics Corporation., r5s72060w200fpv Datasheet - Page 877

• Manufacturer Part Number: r5s72060w200fpv
• Description: 32-bit Risc Microcomputer Superhtm Risc Engine Family / Sh7200 Series
• Manufacturer: Renesas Electronics Corporation.

17.7.6
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 (i.e., acting as antennas).
Influences on Absolute Precision
Sensor input
Note: Values are reference values.
Figure 17.10 Example of Analog Input Circuit
Sensor output impedance
Low-pass filter
Up to 5 kΩ
C to 0.1 µF
This LSI
15 pF
Cin =
Rev. 2.00 Dec. 09, 2005 Page 853 of 1152
A/D converter
equivalent circuit
3 kΩ
Section 17 A/D Converter (ADC)
20 pF
REJ09B0191-0200