PIC12F1822 MICROCHIP [Microchip Technology], PIC12F1822 Datasheet - Page 144

• Manufacturer Part Number: PIC12F1822
• Description: 8/14-Pin Flash Microcontrollers with nanoWatt XLP Technology
• Manufacturer: MICROCHIP [Microchip Technology]

PIC12F/LF1822/16F/LF1823
FIGURE 15-4:
FIGURE 15-5:
DS41413A-page 144
Legend:
Note 1:
C
C
I
R
R
SS
V
LEAKAGE
T
HOLD
PIN
IC
SS
Refer to Section 29.0 “Electrical Specifications”
VA
ANALOG INPUT MODEL
ADC TRANSFER FUNCTION
= Sample/Hold Capacitance
= Input Capacitance
= Leakage current at the pin due to
= Interconnect Resistance
= Resistance of Sampling Switch
= Sampling Switch
= Threshold Voltage
V
Rs
SS
various junctions
FDh
FCh
FEh
FBh
FFh
04h
03h
02h
01h
00h
ANx
C
5 pF
PIN
1 LSB ideal
Zero-Scale
Transition
V
Full-Scale Range
DD
V
V
T
T
Preliminary
 0.6V
 0.6V
I
R
LEAKAGE (1)
IC
.
 1k
V
REF
V
SS Rss
DD
Sampling
Switch
6V
5V
4V
3V
2V
Full-Scale
Transition
1 LSB ideal
Analog Input Voltage
Sampling Switch
5 6 7 8 9 10 11
C
 2010 Microchip Technology Inc.
V
(k)
HOLD
SS
R
/V
SS
REF
= 10 pF
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