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2004 Microchip Technology Inc.
Advance Information
DS70119B-page 201
dsPIC30F6010
TABLE 24-36: 10-BIT HIGH-SPEED A/D MODULE SPECIFICATIONS
AC CHARACTERISTICS
Standard Operating Conditions: 2.5V to 5.5V
(unless otherwise stated)
Operating temperature
-40°C
≤
T
A
≤
+85°C for Industrial
-40
°
C
≤
T
A
≤
+125°C for Extended
Param
No.
Symbol
Characteristic
Min.
Typ
Max.
Units
Conditions
Device Supply
AD01
AV
DD
Module V
DD
Supply
Greater of
V
DD
- 0.3
or 2.7
Lesser of
V
DD
+ 0.3
or 5.5
V
—
AD02
AV
SS
Module V
SS
Supply
Vss - 0.3
V
SS
+ 0.3
V
—
Reference Inputs
AD05
V
REFH
Reference Voltage High
AVss+2.7
AV
DD
V
—
AD06
V
REFL
Reference Voltage Low
AVss
AV
DD
- 2.7
V
—
AD07
V
REF
Absolute Reference Voltage AVss - 0.3
AV
DD
+ 0.3
V
—
AD08
I
REF
Current Drain
—
200
.001
300
3
µ
A
µ
A
A/D operating
A/D off
Analog Input
AD10
V
INH
-V
INL
Full-Scale Input Span
V
REFL
V
REFH
V
—
AD11
V
IN
Absolute Input Voltage
AV
SS
- 0.3
AV
DD
+ 0.3
V
—
AD12
—
Leakage Current
—
±0.001
±0.244
µ
A
V
INL
= AV
SS
= V
REFL
= 0V,
AV
DD
= V
REFH
= 5V
Source Impedance =
10 kW
AD13
—
Leakage Current
—
±0.001
±0.244
µ
A
V
INL
= AV
SS
= V
REFL
= 0V,
AV
DD
= V
REFH
= 3V
Source Impedance =
10 kW
AD15
R
SS
Switch Resistance
—
5K
—
Ω
—
AD16
C
SAMPLE
Sample Capacitor
—
2.5
pF
—
AD17
R
IN
Recommended Impedance
Of Analog Voltage Source
—
10K
Ω
—
DC Accuracy
AD20
Nr
Resolution
10 data bits
bits
—
AD21
INL
Integral Nonlinearity
—
±0.5
< ±1
LSb
V
INL
= AV
SS
= V
REFL
= 0V,
AV
DD
= V
REFH
= 5V
AD21A INL
Integral Nonlinearity
—
±0.5
< ±1
LSb
V
INL
= AV
SS
= V
REFL
= 0V,
AV
DD
= V
REFH
= 3V
AD22
DNL
Differential Nonlinearity
—
±0.5
< ±1
LSb
V
INL
= AV
SS
= V
REFL
= 0V,
AV
DD
= V
REFH
= 5V
AD22A DNL
Differential Nonlinearity
—
±0.5
< ±1
LSb
V
INL
= AV
SS
= V
REFL
= 0V,
AV
DD
= V
REFH
= 3V
AD23
G
ERR
Gain Error
—
±0.75
TBD
LSb
V
INL
= AV
SS
= V
REFL
= 0V,
AV
DD
= V
REFH
= 5V
AD23A G
ERR
Gain Error
—
±0.75
TBD
LSb
V
INL
= AV
SS
= V
REFL
= 0V,
AV
DD
= V
REFH
= 3V
Note 1:
Because the sample caps will eventually lose charge, clock rates below 10 kHz can affect linearity
performance, especially at elevated temperatures.
2:
The A/D conversion result never decreases with an increase in the input voltage, and has no missing
codes.
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