DSPIC30F6012A Microchip Technology Inc., DSPIC30F6012A Datasheet - Page 212

• Manufacturer Part Number: DSPIC30F6012A
• Description: Dspic30f6011a/6012a/6013a/6014a High-performance Digital Signal Controllers
• Manufacturer: Microchip Technology Inc.

dsPIC30F6011A/6012A/6013A/6014A
TABLE 23-38: 12-BIT ADC MODULE SPECIFICATIONS
DS70143C-page 210
AC CHARACTERISTICS
AD01
AD02
AD05
AD06
AD07
AD08
AD10
AD11
AD12
AD13
AD15
AD16
AD17
AD20
AD21
AD21A INL
AD22
AD22A DNL
AD23
Note 1:
Param
No.
2:
3:
AV
AV
V
V
V
I
V
V
—
—
R
C
R
Nr
INL
DNL
G
REF
Symbol
REFH
REFL
REF
INH
IN
SS
SAMPLE
IN
ERR
The ADC conversion result never decreases with an increase in the input voltage, and has no missing
codes.
Parameters are characterized but not tested. Use as design guidance only.
Measurements taken with external V
DD
SS
-V
INL
Module V
Module V
Reference Voltage High
Reference Voltage Low
Absolute Reference
Voltage
Current Drain
Full-Scale Input Span
Absolute Input Voltage
Leakage Current
Leakage Current
Switch Resistance
Sample Capacitor
Recommended Impedance
of Analog Voltage Source
Resolution
Integral Nonlinearity
Integral Nonlinearity
Differential Nonlinearity
Differential Nonlinearity
Gain Error
Characteristic
DD
SS
(3)
Supply
Supply
(3)
(3)
(3)
(3)
REF
Reference Inputs
AV
AV
AV
Greater of
Standard Operating Conditions: 2.7V to 5.5V
(unless otherwise stated)
Operating temperature
V
V
Preliminary
Device Supply
+ and V
DC Accuracy
Analog Input
DD
SS
V
or 2.7
+1.25
SS
AV
SS
SS
Min.
REFL
—
—
—
—
—
—
—
—
—
—
- 0.3
- 0.3
SS
+ 2.7
- 0.3
- 0.3
REF
12 data bits
±0.001
±0.001
- used as the ADC voltage references.
3.2K
.001
+1.5
Typ
150
18
—
—
—
—
—
—
—
—
—
—
AV
AV
AV
V
V
Lesser of
DD
±0.610
±0.610
SS
V
or 5.5
AV
DD
DD
Max.
DD
2.5K
<±1
<±1
<±1
<±1
200
REFH
+3
—
-40°C
-40°C
1
+ 0.3
+ 0.3
DD
+ 0.3
+ 0.3
- 2.7
T
T
Units
A
A
LSb
LSb
LSb
LSb
LSb
bits
pF
V
V
V
V
V
V
V
A
A
A
A
© 2006 Microchip Technology Inc.
+85°C for Industrial
+125°C for Extended
See Note
V
0V, AV
Source Impedance =
2.5 K
V
0V, AV
Source Impedance =
2.5 K
V
0V, AV
V
0V, AV
V
0V, AV
V
0V, AV
V
0V, AV
operating
off
INL
INL
INL
INL
INL
INL
INL
= AV
= AV
= AV
= AV
= AV
= AV
= AV
DD
DD
DD
DD
DD
DD
DD
Conditions
SS
SS
SS
SS
SS
SS
SS
= V
= V
= V
= V
= V
= V
= V
—
—
—
—
—
—
—
—
—
= V
= V
= V
= V
= V
= V
= V
REFH
REFH
REFH
REFH
REFH
REFH
REFH
REFL
REFL
REFL
REFL
REFL
REFL
REFL
= 5V
= 3V
= 5V
= 3V
= 5V
= 3V
= 5V
=
=
=
=
=
=
=