HD6417641 RENESAS [Renesas Technology Corp], HD6417641 Datasheet - Page 867

• Manufacturer Part Number: HD6417641
• Manufacturer: RENESAS [Renesas Technology Corp]

Sensor input
Note: Value are referene value.
Figure 21.7 Example of Analog Input Protection Circuit
AN0 to AN7
Note: Value are referene value.
Note: Value are referene value.
*
Figure 21.8 Analog Input Pin Equivalent Circuit
1
Sensor output impeddance
Figure 21.9 Example of Analog Input Circuit
1.
2. R
Low-pass filter
*
C to 0.1 µF
in
10 µF
2
: input impedance
Up to 3 kΩ
R
in
0.1 µF
100 Ω
0.01 µF
3 kΩ
AV
AN0 to AN7
AV
This LSI
20 pF
Cin =
15pF
CC
SS
Rev. 4.00 Sep. 14, 2005 Page 817 of 982
to A/D converter
A/D converter
equivalent circuit
This LSI
3 kΩ
Section 21 A/D Converter
20pF
REJ09B0023-0400