PIC12F609-I/PQTP MICROCHIP [Microchip Technology], PIC12F609-I/PQTP Datasheet - Page 75

• Manufacturer Part Number: PIC12F609-I/PQTP
• Description: 8-Pin Flash-Based, 8-Bit CMOS Microcontrollers
• Manufacturer: MICROCHIP [Microchip Technology]

FIGURE 9-4:
FIGURE 9-5:
© 2006 Microchip Technology Inc.
Legend: C
V
I
R
SS
C
LEAKAGE
T
PIN
IC
HOLD
V
SS
VA
ANALOG INPUT MODEL
ADC TRANSFER FUNCTION
/V
= Input Capacitance
= Threshold Voltage
= Leakage current at the pin due to
= Interconnect Resistance
= Sampling Switch
= Sample/Hold Capacitance
Rs
REF
various junctions
3FDh
3FCh
3FEh
3FBh
3FFh
004h
003h
002h
001h
000h
-
ANx
C
5 pF
PIN
1 LSB ideal
Zero-Scale
Transition
PIC12F609/615/12HV609/615
V
Full-Scale Range
DD
V
V
T
T
Preliminary
= 0.6V
= 0.6V
I
± 500 nA
R
LEAKAGE
IC
V
1k
DD
/V
V
REF
SS Rss
Sampling
Switch
DD
+
6V
5V
4V
3V
2V
Full-Scale
Transition
1 LSB ideal
Analog Input Voltage
Sampling Switch
5 6 7 8 9 10 11
C
V
(k )
HOLD
SS
R
/V
SS
REF
= 10 pF
-
DS41302A-page 73