Hitachi H*/3694F-ZTAT Benutzerhandbuch
Rev. 1.0, 07/01, page 264 of 372
20 pF
10 k
C
in
=
15 pF
Sensor output
impedance
up to 5 k
impedance
up to 5 k
This LSI
Low-pass
filter
C to 0.1 F
filter
C to 0.1 F
Sensor input
A/D converter
equivalent circuit
equivalent circuit
Figure 16-6 Analog Input Circuit Example