MC33941_08 Datasheet, PDF (2/11 Pages) Freescale Semiconductor, Inc – Electric Field Imaging Device

A,B,C
E1-E7
2.8 kΩ
2.8 kΩ
3
CONTROL
LOGIC
MUX
OUT
OSC
22 kΩ (Nominal)
700Ω
MUX
IN
150 Ω
ROSC
SHIELDEN
SHIELD
700Ω
RECT
VCCCAP
VDDCAP
VPWR
AGND
GND
V_CC
REG
V_DD
REG
LPF
GAIN AND
OFFSET
Figure 1 Simplified Functional Block Diagram
LPCAP
LEVEL
MC33941
2
Sensors
Freescale Semiconductor