Datasheet
© 2011 Microchip Technology Inc. DS61143H-page 181
PIC32MX3XX/4XX
TABLE 29-35: 10-BIT ADC CONVERSION RATE PARAMETERS
(2)
Standard Operating Conditions: 2.3V to 3.6V
(unless otherwise stated)
Operating temperature -40°C ≤ TA ≤ +85°C for Industrial
-40°C ≤ T
A ≤ +105°C for V-Temp
ADC Speed
T
AD
Minimum
Sampling
Time Min
R
S Max VDD ADC Channels Configuration
1 MIPS to 400 ksps
(1)
65 ns 132 ns 500Ω 3.0V to 3.6V
Up to 400 ksps 200 ns 200 ns 5.0 kΩ 2.5V to 3.6V
Up to 300 ksps 200 ns 200 ns 5.0 kΩ 2.5V to 3.6V
Note 1: External V
REF- and VREF+ pins must be used for correct operation.
2: These parameters are characterized, but not tested in manufacturing.
V
REF
-V
REF
+
ADC
AN
x
SHA
CH
X
V
REF
-V
REF
+
ADC
AN
x
SHA
CH
X
AN
x or V
REF
-
or
AV
SS
or
AV
DD
V
REF
-V
REF
+
ADC
ANx
SHA
CH
X
ANx or V
REF
-
or
AV
SS
or
AV
DD