dspic33fj128mc706at-i-pt Microchip Technology Inc., dspic33fj128mc706at-i-pt Datasheet - Page 244

• Manufacturer Part Number: dspic33fj128mc706at-i-pt
• Description: High-performance, 16-bit Digital Signal Controllers
• Manufacturer: Microchip Technology Inc.

dsPIC33FJXXXMCX06A/X08A/X10A
FIGURE 22-1:
DS70594A-page 242
CH1
CH2
CH3
CH0
Note
(2)
(2)
(2)
CH0SA<4:0>
1:
2:
3:
Channel
Scan
V
V
V
V
AN10
AN11
V
Channels, 1, 2 and 3, are not applicable for the 12-bit mode of operation.
For 64-pin devices, y = 15; for 80-pin devices, y = 17; for 100-pin devices, y = 23; for ADC2, y = 15.
AN1
REF
AN0
AN6
AN9
REF
AN1
AN4
AN7
REF
AN2
AN5
AN8
REF
REF
AN3
ANy
-
-
CH123SA
-
-
CH123NA CH123NB
CH123NA CH123NB
CH123SA
CH123SA
AN0
+, V
CH123NA CH123NB
(3)
CH0NA CH0NB
CSCNA
REF
ADC1 MODULE BLOCK DIAGRAM
- inputs can be multiplexed with other analog inputs.
CH123SB
CH123SB
CH0SB<4:0>
CH123SB
Input Selection
Alternate
+
+
-
-
+
+
-
-
Preliminary
S/H2
S/H3
S/H0
S/H1
V
REF
V
REFH
+
(1)
SAR ADC
© 2009 Microchip Technology Inc.
AV
DD
V
V
REFL
REF
-
(1)
AV
SS
ADC1BUF0