mc9s08ll64 Freescale Semiconductor, Inc, mc9s08ll64 Datasheet - Page 34

• Manufacturer Part Number: mc9s08ll64
• Description: 8-bit Hcs08 Central Processor Unit
• Manufacturer: Freescale Semiconductor, Inc

ADC Characteristics
34
V
AS
+
–
R
AS
Figure 25. ADC Input Impedance Equivalency Diagram
C
AS
Z
AS
MC9S08LL64 Series MCU Data Sheet, Rev. 4
V
+
–
ADIN
INPUT PIN EQUIVALENT
Pad
leakage
due to
input
protection
INPUT PIN
INPUT PIN
INPUT PIN
SIMPLIFIED
CIRCUIT
Z
ADIN
CHANNEL SELECT
R
R
R
R
ADIN
ADIN
ADIN
ADIN
SIMPLIFIED
CIRCUIT
Freescale Semiconductor
C
ADIN
ADC SAR
ENGINE