DSPIC30F6015 Microchip Technology Inc., DSPIC30F6015 Datasheet - Page 141

• Manufacturer Part Number: DSPIC30F6015
• Description: High-performance, 16-bit Digital Signal Controllers
• Manufacturer: Microchip Technology Inc.

20.7
The dsPIC30F 10-bit A/D converter specifications
permit a maximum 1 Msps sampling rate. Table 20-1
summarizes the conversion speeds for the dsPIC30F
10-bit A/D converter and the required operating
conditions.
TABLE 20-1:
© 2007 Microchip Technology Inc.
Up to
1 Msps
Up to
750 ksps
Up to
600 ksps
Up to
500 ksps
Up to
300 ksps
A/D Speed
Note 1: External V
(1)
A/D Conversion Speeds
(1)
(1)
circuit.
Minimum
138.89 ns
153.85 ns
256.41 ns
83.33 ns
95.24 ns
10-BIT A/D CONVERSION RATE PARAMETERS
T
AD
REF
- and V
Sampling
Time Min
12 T
12 T
2 T
1 T
1 T
dsPIC30F 10-bit A/D Converter Conversion Rates
AD
AD
AD
AD
AD
REF
+ pins must be used for correct operation. See Figure 20-2 for recommended
R
5.0 k
5.0 k
500
500
500
S
Max
4.5V to 5.5V
4.5V to 5.5V
3.0V to 5.5V
4.5V to 5.5V
3.0V to 5.5V
V
DD
dsPIC30F6010A/6015
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +85°C
-40°C to +85°C
Temperature
A/D Channels Configuration
ANx
ANx
ANx
ANx
ANx or V
ANx
ANx or V
REF
REF
-
-
S/H
S/H
S/H
S/H
S/H
S/H
S/H
DS70150C-page 139
CH1, CH2 or CH3
CH0
CH
CH1, CH2 or CH3
CH0
CH
CH
X
X
X
V
V
V
V
AV
V
AV
REF
REF
REF
REF
REF
or
or
SS
SS
ADC
ADC
ADC
ADC
ADC
- V
- V
- V
- V
- V
AV
AV
REF
REF
REF
REF
REF
or
or
DD
DD
+
+
+
+
+