DSPIC30F2010 MICROCHIP [Microchip Technology], DSPIC30F2010 Datasheet - Page 182

• Manufacturer Part Number: DSPIC30F2010
• Description: High-Performance, 16-Bit Digital Signal Controllers
• Manufacturer: MICROCHIP [Microchip Technology]

dsPIC30F2010
TABLE 22-38: 10-BIT HIGH-SPEED A/D MODULE SPECIFICATIONS
DS70118G-page 180
AC CHARACTERISTICS
AD01
AD02
AD05
AD06
AD07
AD08
AD10
AD11
AD12
AD13
AD17
AD20
AD21
AD21A INL
AD22
AD22A DNL
AD23
AD23A G
Note 1:
Param
No.
2:
3:
AV
AV
V
V
V
I
V
V
—
—
R
Nr
INL
DNL
G
REF
Symbol
REFH
REFL
REF
INH
IN
IN
ERR
ERR
Because the sample caps will eventually lose charge, clock rates below 10 kHz can affect linearity
performance, especially at elevated temperatures.
The A/D conversion result never decreases with an increase in the input voltage, and has no missing
codes.
Measurements were 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
Recommended Impedance
Of Analog Voltage Source
Resolution
Integral Nonlinearity
Integral Nonlinearity
Differential Nonlinearity
Differential Nonlinearity
Gain Error
Gain Error
Characteristic
DD
SS
(3)
(3)
Supply
Supply
(3)
(3)
(3)
(3)
Reference Inputs
AV
Greater of
AVss - 0.3
Standard Operating Conditions: 2.7V to 5.5V
(unless otherwise stated)
Operating temperature
Device Supply
AVss+2.7
V
Vss - 0.3
DC Accuracy
Analog Input
DD
V
or 2.7
AVss
REF
SS
Min.
REFL
+1
+1
—
—
—
—
—
—
—
—
- 0.3
- 0.3
+ and V
10 data bits
±0.001
±0.001
.001
Typ
200
REF
±1
±1
±1
±1
±5
±5
- used as the ADC voltage references.
AV
AV
AV
V
V
Lesser of
±0.244
±0.244
DD
SS
V
or 5.5
AV
DD
DD
Max.
DD
300
REFH
5K
±1
±1
±1
±1
±6
±6
3
+ 0.3
-40°C T
-40°C T
+ 0.3
DD
+ 0.3
+ 0.3
- 2.7
Units
LSb V
LSb V
LSb V
LSb V
LSb V
LSb V
bits
V
V
V
V
V
V
V
A
A
A
A
A
A
© 2006 Microchip Technology Inc.
+85°C for Industrial
+125°C for Extended
A/D operating
A/D off
V
AV
Source Impedance = 5 k
V
AV
Source Impedance = 5 k
AV
AV
AV
AV
AV
AV
INL
INL
INL
INL
INL
INL
INL
INL
DD
DD
DD
DD
DD
DD
DD
DD
= AV
= AV
= AV
= AV
= AV
= AV
= AV
= AV
= V
= V
= V
= V
= V
= V
= V
= V
Conditions
REFH
REFH
REFH
REFH
SS
REFH
SS
REFH
SS
REFH
SS
REFH
SS
SS
SS
SS
—
—
—
—
—
—
—
—
—
= V
= V
= V
= V
= V
= V
= V
= V
= 5V
= 3V
= 5V
= 3V
= 5V
= 3V
= 5V
= 3V
REFL
REFL
REFL
REFL
REFL
REFL
REFL
REFL
= 0V,
= 0V,
= 0V,
= 0V,
= 0V,
= 0V,
= 0V,
= 0V,