Datasheet


  
SLIS110A − APRIL 2003 − REVISED MAY 2005
17
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
application schematic
R1
R2
3.3 nF
CH1FB
CH1N
CH1P
CH2P
CH2FB
CH2N
GND
TPIC8101
A/D
Microprocessor
OUT
SCLK
SDI
SDO
INT/HOLD
XIN
XOUT
100 nF
Knock Sensor 1
V
DD
1 kΩ
1 MΩ
4.7 µF
3.3 nF
Knock Sensor 2
V
ref
R1
R2
CS
TEST
470 pF
NOTE: R1 is greater than 25 kΩ.