DSPIC30F3011 Microchip Technology Inc., DSPIC30F3011 Datasheet - Page 129

• Manufacturer Part Number: DSPIC30F3011
• Description: Dspic30f3010/3011 Enhanced Flash 16-bit Digital Signal Controller
• Manufacturer: Microchip Technology Inc.

19.7
The dsPIC30F 10-bit ADC specifications permit a
maximum
summarizes the conversion speeds for the dsPIC30F
10-bit A/D converter and the required operating
conditions.
TABLE 19-1:
© 2007 Microchip Technology Inc.
Up to
1 Msps
Up to
750 ksps
Up to
600 ksps
Up to
500 ksps
Up to
300 ksps
ADC Speed
Note 1: External V
(1)
ADC Conversion Speeds
(1)
(1)
1
circuit.
Minimum
138.89 ns
153.85 ns
256.41 ns
83.33 ns
95.24 ns
Msps
10-BIT ADC CONVERSION RATE PARAMETERS
T
AD
REF
sampling
- and V
Sampling
Time Min
12 T
12 T
2 T
1 T
1 T
AD
AD
AD
AD
AD
REF
rate.
dsPIC30F 10-bit ADC Conversion Rates
+ pins must be used for correct operation. See Figure 19-2 for recommended
R
5.0 kΩ
5.0 kΩ
500Ω
500Ω
500Ω
S
Max
Table 19-1
Confidential
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
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
dsPIC30F3010/3011
-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
DS70141D-page 127
CH
CH1, CH2 or CH3
CH0
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
+
+
+
+
+